R3111D171B-TR-FE [RICOH]
Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, PDSO6, 1.60 X 1.20 MM, ANTIMONY, HALOGEN AND LEAD FREE, SON-6;型号: | R3111D171B-TR-FE |
厂家: | RICOH ELECTRONICS DEVICES DIVISION |
描述: | Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, PDSO6, 1.60 X 1.20 MM, ANTIMONY, HALOGEN AND LEAD FREE, SON-6 光电二极管 |
文件: | 总43页 (文件大小:1331K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
R3111x SERIES
LOW VOLTAGE DETECTOR
OUTLINE
NO.EA-056-130722
The R3111x series are CMOS-based voltage detector ICs with high detector threshold accuracy and ultra-low
supply current, which can be operated at an extremely low voltage and is used for system reset as an example.
Each of these ICs consists of a voltage reference unit, a comparator, resistors for detector threshold setting,
an output driver and a hysteresis circuit. The detector threshold is fixed with high accuracy internally and does
not require any adjustment.
Three output types, Nch open drain “L” type, Nch open drain “H” type and CMOS type are available.
The R3111x Series are operable at a lower voltage than that for the Rx5VL series, and can be driven by a
single battery.
Seven types of packages, TO-92 (Discontinued), SOT-89, SOT-23-3, SOT-23-5, SC-82AB, SC-88A and
SON1612-6 are available.
FEATURES
• Supply Current......................................................................Typ. 0.8μA (-VDET=1.5V, VDD=-VDET−0.1V)
• Operating Voltage Range......................................................0.7V to 10.0V (Ta=25°C)
• Detector Threshold Range....................................................0.9V to 6.0V (0.1V steps)
(For other voltages, please refer to MARK INFORMATIONS.)
• Detector Threshold Accuracy................................................±2.0%
• Temperature-Drift Coefficient of Detector Threshold ............Typ. ±100ppm/°C
• Output Types.........................................................................Nch Open Drain “L”, Nch Open Drain “H”, and
CMOS
• Packages ..............................................................................SON1612-6, SC-82AB, SC-88A, SOT-23-3,
SOT-23-5, SOT-89, TO-92 (Discontinued)
APPLICATIONS
• CPU and Logic Circuit Reset
• Battery Checker
• Window Comparator
• Wave Shaping Circuit
• Battery Back-up Circuit
• Power Failure Detector
1
R3111x
BLOCK DIAGRAMS
R3111xxxxA
R3111xxxxB
VDD
VDD
OUT
GND
OUT
GND
Vref
Vref
R3111xxxxC
VDD
OUT
GND
Vref
2
R3111x
SELECTION GUIDE
The package type, the detector threshold, the output type and the taping type for the ICs can be selected at
the users’ request. The selection can be made with designating the part number as shown below;
Product Name
Package
Quantity per Reel
Pb Free
Halogen Free
SON1612-6
4,000 pcs
Yes
Yes
R3111Dxx1∗-TR-FE
SC-82AB
SC-88A
3,000 pcs
3,000 pcs
3,000 pcs
3,000 pcs
1,000 pcs
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
R3111Qxx1∗-TR-FE
R3111Qxx2∗-TR-FE
R3111Nxx1∗-TR-FE
R3111Nxx2$-TR-FE
R3111Hxx1$-T1-FE
SOT-23-5
SOT-23-3
SOT-89
R3111Exx1$-TZ-F
TO-92 (Discontinued
)
2,500 pcs
Yes
No
xx: The detector threshold can be designated in the range from 0.9V(09) to 6.0V(60) in 0.1V steps.
(For other voltages, please refer to MARK INFORMATIONS.)
∗ : Designation of Output Type
(A) Nch Open Drain (Output "L" at Detection)
(B) Nch Open Drain (Output "H" at Detection)
(C) CMOS (Output "L" at Detection)
$ : Designation of Output Type
(A) Nch Open Drain (Output "L" at Detection)
(C) CMOS (Output "L" at Detection)
3
R3111x
PIN CONFIGURATIONS
z TO-92
z SOT-89
z SOT-23-3
z SOT-23-5
3
5
4
(mrk side)
(mark side)
(mark side)
(mark side)
3
1
2
1
2
1
2
3
3
1
2
z SC-82AB
z SC-88A
z SON1612-6
5
4
4
3
6
1
5
4
(mark side)
(mark side)
(mark side)
1
2
3
2
1
2
3
PIN DESCRIPTIONS
z TO-92 (Discontinued
)
z SOT-89
z SOT-23-3
z SOT-23-5
Pin No.
Symbol
VDD
Pin No.
Symbol
OUT
Pin No.
Symbol
OUT
Pin No.
Symbol
OUT
VDD
1
2
3
1
2
3
1
2
3
1
2
3
4
5
GND
OUT
VDD
GND
VDD
GND
GND
NC
NC
z SC-82AB
z SC-88A
z SON1612-6
Pin No.
Symbol
OUT
VDD
Pin No.
Symbol
OUT
NC
Pin No.
Symbol
OUT
VDD
1
2
3
4
1
2
3
4
5
1
2
3
4
5
6
NC
VDD
GND
NC
GND
NC
GND
VDD
NC
4
R3111x
ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Rating
Unit
VDD
Supply Voltage
12
V
Output Voltage (CMOS)
VSS−0.3 to VDD+0.3
VOUT
IOUT
V
Output Voltage (Nch)
VSS−0.3 to 12
70
Output Current
mA
Power Dissipation (TO-92)* (Discontinued
Power Dissipation (SOT-89)*
Power Dissipation (SOT-23-3)*
Power Dissipation (SOT-23-5)*
Power Dissipation (SC-82AB)*
Power Dissipation (SC-88A)*
Power Dissipation (SON1612-6)*
Operating Temperature Range
Storage Temperature Range
)
300
900
420
PD
mW
420
380
380
500
Ta
−40 to 85
−55 to 125
°C
°C
Tstg
* ) For Power Dissipation, please refer to PACKAGE INFORMATION.
ABSOLUTE MAXIMUM RATINGS
Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause the
permanent damages and may degrade the life time and safety for both device and system using the device
in the field. The functional operation at or over these absolute maximum ratings is not assured.
RECOMMENDED OPERATING CONDITIONS (ELECTRICAL CHARACTERISTICS)
All of electronic equipment should be designed that the mounted semiconductor devices operate within the
recommended operating conditions. The semiconductor devices cannot operate normally over the
recommended operating conditions, even if when they are used over such conditions by momentary
electronic noise or surge. And the semiconductor devices may receive serious damage when they continue
to operate over the recommended operating conditions.
5
R3111x
ELECTRICAL CHARACTERISTICS
• R3111xxxxA
Ta=25°C
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
-VDET
× 0.98
-VDET
-VDET
× 1.02
-VDET
-VDET
Detector Threshold
V
V
-VDET
Detector Threshold
Hysteresis
VHYS
× 0.03 × 0.05 × 0.07
0.8
1.0
0.9
1.1
1.0
1.2
1.1
1.3
1.2
1.4
2.4
3.0
2.7
3.3
3.0
3.6
3.3
3.9
3.6
4.2
VDD=-VDET −0.10V
0.9V ≤ -VDET < 2.0V
2.0V ≤ -VDET < 3.0V
3.0V ≤ -VDET < 4.0V
4.0V ≤ -VDET < 5.0V
5.0V ≤ -VDET ≤ 6.0V
VDD=-VDET +2.0V
VDD=-VDET −0.10V
VDD=-VDET +2.0V
VDD=-VDET −0.13V
VDD=-VDET +2.0V
VDD=-VDET −0.16V
VDD=-VDET +2.0V
VDD=-VDET −0.20V
VDD=-VDET +2.0V
ISS
Supply Current
μA
Maximum
Operating Voltage
VDDH
VDDL
10
V
0.55
0.65
0.05
0.70
0.80
Ta=25°C
Minimum Operating
V
1
Voltage∗
−40°C ≤ Ta ≤ 85°C
0.01
0.05
mA
VDS=0.05V, VDD=0.70V
VDS=0.50V
VDD=0.85V
0.9V ≤ -VDET < 1.1V
0.5
1.0
2.0
Output Current
(Driver Output Pin)
IOUT
Nch
VDS=0.50V
VDD=1.00V
mA
1.1V ≤ -VDET < 1.6V
1.6V ≤ -VDET ≤ 6.0V
0.2
1.0
VDS=0.50V
VDD=1.50V
Output Delay
tPLH
100
μs
2
Time∗
Detector Threshold
Temperature
Coefficient
Δ-VDET/
ΔTa
ppm/°
C
−40°C ≤ Ta ≤ 85°C
±100
∗1: Minimum operating voltage means the value of input voltage when output voltage maintains 0.1V or less.
(In the case of the output pin is pulled up with a resistance of 470kΩ to 5.0V.)
∗2: The output pin is pulled up with a resistance of 470kΩ to 5.0V, the time interval between the rising edge
of VDD input pulse from 0.7V to (+VDET) +2.0V and output voltage level becoming to 2.5V.
6
R3111x
• R3111xxxxB
Ta=25°C
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
-VDET
× 0.98
-VDET
-VDET
× 1.02
-VDET
-VDET
VHYS
Detector Threshold
V
V
-VDET
Detector Threshold
Hysteresis
× 0.03 × 0.05 × 0.07
0.8
1.0
0.9
1.1
1.0
1.2
1.1
1.3
1.2
1.4
2.4
3.0
2.7
3.3
3.0
3.6
3.3
3.9
3.6
4.2
VDD=-VDET −0.10V
0.9V ≤ -VDET < 2.0V
2.0V ≤ -VDET < 3.0V
3.0V ≤ -VDET < 4.0V
4.0V ≤ -VDET < 5.0V
5.0V ≤ -VDET ≤ 6.0V
VDD=-VDET +2.0V
VDD=-VDET −0.10V
VDD=-VDET +2.0V
VDD=-VDET −0.13V
VDD=-VDET +2.0V
VDD=-VDET −0.16V
VDD=-VDET +2.0V
VDD=-VDET −0.20V
VDD=-VDET +2.0V
ISS
Supply Current
μA
Maximum
Operating Voltage
VDDH
VDDL
10
V
V
0.55
0.65
0.70
0.80
Ta=25°C
Minimum Operating
1
Voltage∗
−40°C ≤ Ta ≤ 85°C
Output Current
(Driver Output Pin)
IOUT
tPLH
Nch
2.5
mA
VDS=0.10V, VDD=6.5V
Output Delay
100
μs
2
Time∗
Detector Threshold
Temperature
Coefficient
Δ-VDET/
ΔTa
ppm/°
C
−40°C ≤ Ta ≤ 85°C
±100
∗1: Minimum operating voltage means the value of input voltage when output voltage maintains 0.1V or less.
(In the case of the output pin is pulled up with a resistance of 470kΩ to 5.0V.)
∗2: The output pin is pulled up with a resistance of 470kΩ to 5.0V, the time interval between the rising edge
of VDD input pulse from 0.7V to (+VDET) +2.0V and output voltage level becoming to 2.5V.
7
R3111x
• R3111xxxxC
Ta=25°C
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
-VDET
× 0.98
-VDET
-VDET
× 1.02
-VDET
-VDET
VHYS
Detector Threshold
V
V
-VDET
Detector Threshold
Hysteresis
× 0.03 × 0.05 × 0.07
0.8
1.0
0.9
1.1
1.0
1.2
1.1
1.3
1.2
1.4
2.4
3.0
2.7
3.3
3.0
3.6
3.3
3.9
3.6
4.2
VDD=-VDET −0.10V
0.9V ≤ -VDET < 2.0V
2.0V ≤ -VDET < 3.0V
3.0V ≤ -VDET < 4.0V
4.0V ≤ -VDET < 5.0V
5.0V ≤ -VDET ≤ 6.0V
VDD=-VDET +2.0V
VDD=-VDET −0.10V
VDD=-VDET +2.0V
VDD=-VDET −0.13V
VDD=-VDET +2.0V
VDD=-VDET −0.16V
VDD=-VDET +2.0V
VDD=-VDET −0.20V
VDD=-VDET +2.0V
ISS
Supply Current
μA
Maximum
Operating Voltage
VDDH
VDDL
10
V
0.55
0.65
0.05
0.70
0.80
Ta=25°C
Minimum Operating
V
1
Voltage∗
−40°C ≤ Ta ≤ 85°C
0.01
0.05
mA
VDS=0.05V, VDD=0.70V
VDS=0.50V
VDD=0.85V
0.9V ≤ -VDET < 1.1V
0.5
1.0
2.0
2.0
3.0
Nch
Pch
VDS=0.50V
VDD=1.00V
1.1V ≤ -VDET < 1.6V
1.6V ≤ -VDET ≤ 6.0V
0.9V ≤ -VDET < 4.0V
4.0V ≤ -VDET ≤ 6.0V
0.2
1.0
1.0
1.5
Output Current
(Driver Output Pin)
IOUT
VDS=0.50V
VDD=1.50V
mA
VDS=−2.1V
VDD=4.5V
VDS=−2.1V
VDD=8.0V
Output Delay
tPLH
100
μs
2
Time∗
Detector Threshold
Temperature
Coefficient
Δ-VDET/
ΔTa
ppm/°
C
−40°C ≤ Ta ≤ 85°C
±100
∗1: Minimum operating voltage means the value of input voltage when output voltage maintains 0.1V or less.
∗2: The time interval between the rising edge of VDD input pulse from 0.7V to (+VDET) +2.0V and output
voltage level becoming to ((+VDET)+2.0V)/2.
8
R3111x
TIMING CHART
Supply
Voltage
Released Voltage +VDET
Detector Threshold -VDET
Detector Threshold
Hysteresis
Detector Threshold
Hysteresis
Detector Threshold
(VDD
)
Hysteresis
Minimum Operating Voltage VDDL
GND
Pull-up Voltage
Output
Voltage
(VOUT
)
GND
tPLH
tPLH
tPLH
R3111xxxxA
R3111xxxxB
R3111xxxxC
DEFINITION OF OUTPUT DELAY TIME
Output Delay Time (tPLH) is defined as follows:
1. In the case of Nch Open Drain Output:(R3111xxxxA/B)
Under the condition of the output pin (OUT) is pulled up through a resistor of 470kΩ to 5V, the time interval
between the rising edge of VDD pulse from 0.7V to (+VDET)+2.0V and becoming of the output voltage to 2.5V.
2. In the case of CMOS Output:(R3111xxxxC)
The time interval between the rising edge of VDD pulse from 0.7V to (+VDET)+2.0V and becoming of the output
voltage to ((+VDET)+2.0V)/2.
+VDET+2.0V
Supply
Voltage
(VDD
+VDET+2.0V
Supply
Voltage
(VDD
+VDET+2.0V
Supply
Voltage
(VDD
0.7V
GND
0.7V
GND
0.7V
GND
)
)
)
5.0V
2.5V
GND
5.0V
2.5V
GND
+VDET+2.0V
Output
Voltage
Output
Voltage
(VOUT)
+VDET+2.0V
2
Output
Voltage
(VOUT
(VOUT
)
GND
)
t
PHL
t
PLH
t
PHL
tPLH
t
PHL
tPLH
Nch Open Drain Output
(R3111xxxxA)
Nch Open Drain Output
(R3111xxxxB)
CMOS Output
(R3111xxxxC)
9
R3111x
ELECTRICAL CHARACTERISTICS BY DETECTOR THRESHOLD
• R3111x09x to R3111x60x
Detector Threshold
Detector Threshold
Supply Current 1
Supply Current 2
Hysteresis
Part
-VDET[V]
VHYS[V]
[
]
[
]
Number
ISS1 μA
Typ.
ISS2 μA
Typ.
Min.
Typ.
0.900
1.000
1.100
1.200
1.300
1.400
1.500
1.600
1.700
1.800
1.900
2.000
2.100
2.200
2.300
2.400
2.500
2.600
2.700
2.800
2.900
3.000
3.100
3.200
3.300
3.400
3.500
3.600
3.700
3.800
3.900
4.000
4.100
4.200
4.300
4.400
4.500
4.600
4.700
4.800
4.900
5.000
5.100
5.200
5.300
5.400
5.500
5.600
5.700
5.800
5.900
6.000
Max.
Min.
Typ.
0.045
0.050
0.055
0.060
0.065
0.070
0.075
0.080
0.085
0.090
0.095
0.100
0.105
0.110
0.115
0.120
0.125
0.130
0.135
0.140
0.145
0.150
0.155
0.160
0.165
0.170
0.175
0.180
0.185
0.190
0.195
0.200
0.205
0.210
0.215
0.220
0.225
0.230
0.235
0.240
0.245
0.250
0.255
0.260
0.265
0.270
0.275
0.280
0.285
0.290
0.295
0.300
Max.
0.063
0.070
0.077
0.084
0.091
0.098
0.105
0.112
0.119
0.126
0.133
0.140
0.147
0.154
0.161
0.168
0.175
0.182
0.189
0.196
0.203
0.210
0.217
0.224
0.231
0.238
0.245
0.252
0.259
0.266
0.273
0.280
0.287
0.294
0.301
0.308
0.315
0.322
0.329
0.336
0.343
0.350
0.357
0.364
0.371
0.378
0.385
0.392
0.399
0.406
0.413
0.420
Condition
Max.
Condition
Max.
2.7
R3111x09xx
R3111x10xx
R3111x11xx
R3111x12xx
R3111x13xx
R3111x14xx
R3111x15xx
R3111x16xx
R3111x17xx
R3111x18xx
R3111x19xx
R3111x20xx
R3111x21xx
R3111x22xx
R3111x23xx
R3111x24xx
R3111x25xx
R3111x26xx
R3111x27xx
R3111x28xx
R3111x29xx
R3111x30xx
R3111x31xx
R3111x32xx
R3111x33xx
R3111x34xx
R3111x35xx
R3111x36xx
R3111x37xx
R3111x38xx
R3111x39xx
R3111x40xx
R3111x41xx
R3111x42xx
R3111x43xx
R3111x44xx
R3111x45xx
R3111x46xx
R3111x47xx
R3111x48xx
R3111x49xx
R3111x50xx
R3111x51xx
R3111x52xx
R3111x53xx
R3111x54xx
R3111x55xx
R3111x56xx
R3111x57xx
R3111x58xx
R3111x59xx
R3111x60xx
0.882
0.980
1.078
1.176
1.274
1.372
1.470
1.568
1.666
1.764
1.862
1.960
2.058
2.156
2.254
2.352
2.450
2.548
2.646
2.744
2.842
2.940
3.038
3.136
3.234
3.332
3.430
3.528
3.626
3.724
3.822
3.920
4.018
4.116
4.214
4.312
4.410
4.508
4.606
4.704
4.802
4.900
4.998
5.096
5.194
5.292
5.390
5.488
5.586
5.684
5.782
5.880
0.918
1.020
1.122
1.224
1.326
1.428
1.530
1.632
1.734
1.836
1.938
2.040
2.142
2.244
2.346
2.448
2.550
2.652
2.754
2.856
2.958
3.060
3.162
3.264
3.366
3.468
3.570
3.672
3.774
3.876
3.978
4.080
4.182
4.284
4.386
4.488
4.590
4.692
4.794
4.896
4.998
5.100
5.202
5.304
5.406
5.508
5.610
5.712
5.814
5.916
6.018
6.120
0.027
0.030
0.033
0.036
0.039
0.042
0.045
0.048
0.051
0.054
0.057
0.060
0.063
0.066
0.069
0.072
0.075
0.078
0.081
0.084
0.087
0.090
0.093
0.096
0.099
0.102
0.105
0.108
0.111
0.114
0.117
0.120
0.123
0.126
0.129
0.132
0.135
0.138
0.141
0.144
0.147
0.150
0.153
0.156
0.159
0.162
0.165
0.168
0.171
0.174
0.177
0.180
0.9
0.8
2.4
1.0
3.0
3.3
3.6
3.9
VDD=
(-VDET)
−0.10V
0.9
1.0
1.1
2.7
3.0
3.3
1.1
1.2
1.3
VDD=
VDD=
(-VDET)
(-VDET)
−0.13V
+2.0V
VDD=
(-VDET)
−0.16V
VDD=
(-VDET)
1.2
3.6
1.4
4.2
−0.20V
*1) In the case of CMOS output type; when the voltage is forced to VDD from 0.7V to (
+
V
DET
)
+
2.0V, time interval between the rising edge of VDD and the reaching point at
2.0V)/2. In the case of Nch open drain output type : The output pin is pulled up to 5V through 470k , and when the voltage is forced to VDD from 0.7V to
2.0V, time interval between the rising edge of VDD and the reaching point at (( 2.0V)/2.
((
+V
DET
)
+
Ω
(
+
V
DET
)
+
+VDET)+
*2) VDD value when Output Voltage is equal or less than 0.1V. In the case of Nch open drain output type, the output pin is pulled up to 5V through 470kΩ
resistor.
Condition 1: Ta=25°C
<
<
85°C
Condition 2: −40°C
Ta
=
=
10
R3111x
Output Delay
Time
Minimum
Operating Voltage
Detector Threshold
Temperature Coefficient
Output Current 2 *3
Output Current 1
[
]
[
]
[
]
VDDL[V]
[
]
IOUT1 mA
IOUT2 mA
tPLH μs
Δ-VDET/ΔTa ppm/°C
Condition
Min.
Typ.
Condition
Min.
Typ.
Max.
Typ.
Max.
Condition
Typ.
VDD=
0.05
0.2
0.5
0.85V
VDD=
1.0V
1.0
<A/C version>
Nch
0.01
0.05
VDS=0.05V
VDD=0.7V
2
2
*
*
Condition 1 Condition 1
Nch
VDS=
0.5V
−40°C
=
100 *1
Ta
0.55
0.70
VDD=
1.5V
±100
1.0
2.0
<
85°C
=
Condition 2 Condition 2
0.65
0.80
<B version>
Nch
2.5
-
VDS=0.10V
VDD=6.5V
*3) Only A/C versions.
11
R3111x
OPERATION
• Operation of R3111xxxxA
VDD
Comparator
Ra
OUT pin should be pulled-up to
DD or an external voltage level.
OUT
V
Rb
Rc
Vref
Nch
Tr.1
GND
Block Diagram (R3111xxxxA)
1
2
3
4
5
Step
Comparator (
1
I
2
II
L
3
II
4
II
L
5
I
Released Voltage +VDET
Detector Threshold
Hysteresis
B
A
+)
Detector Threshold
Supply Voltage
(VDD
-
V
DET
Pin Input Voltage
)
Comparator Output
Tr.1
H
Indefinite
H
Minimum Operating Voltage VDDL
GND
OFF ON Indefinite ON OFF
Output Tr.
Nch OFF ON Indefinite ON OFF
Rb+Rc
×VDD
Pull-up Voltage
I
Ra+Rb+Rc
Output
Delay Time
Output Voltage
(VOUT
)
Rb
II
×VDD
t
PLH
Ra+Rb
GND
Operation Diagram
• Explanation of operation
Step 1. The output voltage is equal to the pull-up voltage.
>
Step 2. At Point “A”, Vref VDD×(Rb+Rc)/(Ra+Rb+Rc) is true, as a result, the output of comparator is reversed
=
from "H" to "L", therefore the output voltage becomes the GND level. The voltage level of Point A means
a detector threshold voltage (−VDET).
Step 3. When the supply voltage is lower than the minimum operating voltage, the operation of the output
transistor becomes indefinite. The output voltage is equal to the pull-up voltage.
Step 4. The output Voltage is equal to the GND level.
<
Step 5. At Point “B”, Vref VDD×Rb/(Ra+Rb) is true, as a result, the output of comparator is reversed from "L" to
=
"H", then the output voltage is equal to the pull-up voltage. The voltage level of Point B means a released
voltage (+VDET).
∗) The difference between a released voltage and a detector threshold voltage is a detector threshold hysteresis.
12
R3111x
• Operation of R3111xxxxB
VDD
Comparator
Ra
OUT pin should be pulled-up to
DD or an external voltage level.
OUT
V
Rb
Rc
Vref
Nch
Tr.1
GND
Block Diagram (R3111xxxxB)
1
2
3
Step
1
I
2
II
3
I
Released Voltage +VDET
Detector Threshold
Hysteresis
B
A
Comparator (−)
Pin Input Voltage
Detector Threshold
Supply Voltage
(VDD
-
V
DET
)
Comparator Output
Tr.1
L
H
L
Minimum Operating Voltage VDDL
GND
OFF ON OFF
ON OFF ON
Output Tr.
Nch
Rb+Rc
Ra+Rb+Rc
Pull-up Voltage
I
×VDD
Output Voltage
Output
Delay Time
(VOUT
)
Rb
Ra+Rb
II
×VDD
t
PLH
GND
Operation Diagram
• Explanation of operation
Step 1. The output voltage is equal to the GND level.
>
Step 2. At Point “A”, Vref VDD×(Rb+Rc)/(Ra+Rb+Rc) is true, as a result, the output of comparator is reversed
=
from "L" to "H", therefore the output voltage becomes the pull-up voltage. The voltage level of Point A
means a detector threshold voltage (−VDET).
<
Step 3. At Point “B”, Vref VDD×Rb/(Ra+Rb) is true, as a result, the output of comparator is reversed from "H" to
=
"L", then the output voltage is equal to the GND level. The voltage level of Point B means a released
voltage (+VDET).
∗) The difference between a released voltage and a detector threshold voltage is a detector threshold hysteresis.
13
R3111x
• Operation of R3111xxxxC
DD
V
Comparator
Ra
Pch
Nch
OUT
GND
Rb
Rc
Vref
Tr.1
Block Diagram (R3111xxxxC)
1
2
3
4
5
Step
1
I
2
II
L
3
II
4
II
L
5
I
Released Voltage +VDET
A
Detector Threshold
Hysteresis
B
Comparator (+)
Pin Input Voltage
Detector Threshold
-V
DET
Supply Voltage
(VDD
)
Comparator Output
Tr.1
H
Indefinite
H
Minimum Operating Voltage VDDL
OFF ON Indefinite ON OFF
GND
Pch ON OFF Indefinite OFF ON
Nch OFF ON Indefinite ON OFF
Output Tr.
I
Rb+Rc
×VDD
Output
Delay Time
Output Voltage
Ra+Rb+Rc
(VOUT
)
Rb
Ra+Rb
tPLH
II
×VDD
GND
Operation Diagram
• Explanation of operation
Step 1. The output voltage is equal to the supply voltage (VDD).
>
Step 2. At Point “A”, Vref VDD×(Rb+Rc)/(Ra+Rb+Rc) is true, as a result, the output of comparator is reversed
=
from "H" to "L", therefore the output voltage becomes the GND level. The voltage level of Point A
means a detector threshold voltage (−VDET).
Step 3. When the supply voltage is lower than the minimum operating voltage, the operation of the output
transistor becomes indefinite.
Step 4. The output Voltage is equal to the GND level.
<
Step 5. At Point “B”, Vref VDD×Rb/(Ra+Rb) is true, as a result, the output of comparator is reversed from "L" to
=
"H", then the output voltage is equal to the supply voltage (VDD). The voltage level of Point B means a
released voltage (+VDET).
∗) The difference between a released voltage and a detector threshold voltage is a detector threshold hysteresis.
14
R3111x
TEST CIRCUITS
ISS
5V
V
DD
470kΩ
V
DD
R3111x
Series
V
IN
VOUT
R3111x
Series
V
IN
OUT
OUT
GND
GND
Supply Current Test Circuit
Detector Threshold Test Circuit
(Pull-up circuit is not necessary for
CMOS Output type.)
V
DD
V
DS
V
DD
I
OUT
I
OUT
R3111x
Series
R3111x
Series
V
IN
V
IN
OUT
OUT
VDD−VDS
VDS
GND
GND
Nch Driver Output Current Test Circuit
Pch Driver Output Current Test Circuit
∗Apply to CMOS Output type only
5V
+VDET+2.0V
5V
+VDET+2.0V
R
IN
V
DD
R
OUT
0.7V
GND
470kΩ
R
OUT
0.7V
GND
470kΩ
470kΩ
R3111x
Series
VDD
R3111x
Series
VOUT
VOUT
OUT
OUT
P.G.
P.G.
C
OUT
GND
C
IN
GND
VDS
VDS
Output Delay Time Test Circuit (1)
Output Delay Time Test Circuit (2)
(Pull-up circuit is not necessary for
CMOS Output type.)
15
R3111x
• Power Dissipation (SON1612-6)
Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
Measurement Conditions
Standard Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind velocity 0m/s)
Glass cloth epoxy plastic (Double layers)
40mm × 40mm × 1.6mm
Top side: Approx. 50%, Back side: Approx. 50%
φ 0.5mm × 24pcs
Through - hole
Measurement Results
(Ta=25°C, Tjmax=125°C)
Standard Land Pattern
Power Dissipation
500mW
Thermal Resistance
θja = (125-25°C)/ 0.5W = 200°C/W
39
600
500
400
300
200
100
0
On Board
27
40
0
25
50
75 85 100
125
150
Ambient Temperature (°C)
SON1612-6 Power Dissipation
Measurement Board Pattern
IC Mount Area Unit : mm
16
R3111x
• Package Dimensions (SON1612-6)
0.5
0.3TYP.
1.6±0.1
6
1
4
3
0.125±0.055
0.08
Unit: mm
0.22±0.05
0.08
M
• Mark Specification (SON1612-6)
cdef : Product Code … Refer to Mark Specification Table (SON1612-6).
: Lot No. ………... Alphanumeric Serial Number
gh
6
5
4
cde
fgh
1
2
3
17
R3111x
• Marking Specification Table (SON1612-6)
R3111Dxx1A
Part Number
R3111Dxx1C
Part Number
R3111Dxx1B
Part Number
cdef
cdef
cdef
R3111D091A
R3111D091C
R3111D091B
A09A
A09C
A09B
R3111D101A
R3111D111A
R3111D121A
R3111D131A
R3111D141A
R3111D151A
R3111D161A
R3111D171A
R3111D181A
R3111D191A
R3111D101C
R3111D111C
R3111D121C
R3111D131C
R3111D141C
R3111D151C
R3111D161C
R3111D171C
R3111D181C
R3111D191C
R3111D101B
R3111D111B
R3111D121B
R3111D131B
R3111D141B
R3111D151B
R3111D161B
R3111D171B
R3111D181B
R3111D191B
A10A
A11A
A12A
A13A
A14A
A15A
A16A
A17A
A18A
A19A
A10C
A11C
A12C
A13C
A14C
A15C
A16C
A17C
A18C
A19C
A10B
A11B
A12B
A13B
A14B
A15B
A16B
A17B
A18B
A19B
R3111D201A
R3111D211A
R3111D221A
R3111D231A
R3111D241A
R3111D251A
R3111D261A
R3111D271A
R3111D281A
R3111D291A
R3111D201C
R3111D211C
R3111D221C
R3111D231C
R3111D241C
R3111D251C
R3111D261C
R3111D271C
R3111D281C
R3111D291C
R3111D201B
R3111D211B
R3111D221B
R3111D231B
R3111D241B
R3111D251B
R3111D261B
R3111D271B
R3111D281B
R3111D291B
A20A
A21A
A22A
A23A
A24A
A25A
A26A
A27A
A28A
A29A
A20C
A21C
A22C
A23C
A24C
A25C
A26C
A27C
A28C
A29C
A20B
A21B
A22B
A23B
A24B
A25B
A26B
A27B
A28B
A29B
R3111D301A
R3111D311A
R3111D321A
R3111D331A
R3111D341A
R3111D351A
R3111D361A
R3111D371A
R3111D381A
R3111D391A
R3111D301C
R3111D311C
R3111D321C
R3111D331C
R3111D341C
R3111D351C
R3111D361C
R3111D371C
R3111D381C
R3111D391C
R3111D301B
R3111D311B
R3111D321B
R3111D331B
R3111D341B
R3111D351B
R3111D361B
R3111D371B
R3111D381B
R3111D391B
A30A
A31A
A32A
A33A
A34A
A35A
A36A
A37A
A38A
A39A
A30C
A31C
A32C
A33C
A34C
A35C
A36C
A37C
A38C
A39C
A30B
A31B
A32B
A33B
A34B
A35B
A36B
A37B
A38B
A39B
R3111D401A
R3111D411A
R3111D421A
R3111D431A
R3111D441A
R3111D451A
R3111D461A
R3111D471A
R3111D481A
R3111D491A
R3111D401C
R3111D411C
R3111D421C
R3111D431C
R3111D441C
R3111D451C
R3111D461C
R3111D471C
R3111D481C
R3111D491C
R3111D401B
R3111D411B
R3111D421B
R3111D431B
R3111D441B
R3111D451B
R3111D461B
R3111D471B
R3111D481B
R3111D491B
A40A
A41A
A42A
A43A
A44A
A45A
A46A
A47A
A48A
A49A
A40C
A41C
A42C
A43C
A44C
A45C
A46C
A47C
A48C
A49C
A40B
A41B
A42B
A43B
A44B
A45B
A46B
A47B
A48B
A49B
R3111D501A
R3111D511A
R3111D521A
R3111D531A
R3111D541A
R3111D551A
R3111D561A
R3111D571A
R3111D581A
R3111D591A
R3111D501C
R3111D511C
R3111D521C
R3111D531C
R3111D541C
R3111D551C
R3111D561C
R3111D571C
R3111D581C
R3111D591C
R3111D501B
R3111D511B
R3111D521B
R3111D531B
R3111D541B
R3111D551B
R3111D561B
R3111D571B
R3111D581B
R3111D591B
A50A
A51A
A52A
A53A
A54A
A55A
A56A
A57A
A58A
A59A
A50C
A51C
A52C
A53C
A54C
A55C
A56C
A57C
A58C
A59C
A50B
A51B
A52B
A53B
A54B
A55B
A56B
A57B
A58B
A59B
R3111D601A
R3111D601C
R3111D601B
A60A
A60C
A60B
18
R3111x
• Power Dissipation (SC-82AB)
Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the
measurement at the condition below;
Measurement Conditions
Standard Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plastic (Double Layers)
40mm × 40mm × 1.6mm
Top side: Approx. 50%, Back side: Approx. 50%
φ0.5mm × 44pcs
Through-hole
Measurement Result
(Ta=25°C, Tjmax=125°C)
Standard Land Pattern
380mW
Free Air
Power Dissipation
150mW
Thermal Resistance
θja=(125-25°C)/0.38W=263°C/W
667°C/W
40
600
500
On Board
Free Air
380
400
300
200
150
100
0
0
25
50
75
100
125
150
85
Measurement Board Pattern
Ambient Temperature (°C)
IC Mount Area (Unit : mm)
Power Dissipation
19
R3111x
• Package Dimensions (SC-82AB)
+0.05
1.0 0.2
2±0.2
1.3±0.2
-
0.9±0.1
(0.7)
0.3±0.1
0.3±0.1
3
2
4
0 to 0.1
1
+0.1
0.16 0.06
0.4±0.1
0.05
0.3±0.1
-
Unit : mm
• Mark Specification (SC-82AB)
cd
ef
: Product Code …Refer to Mark Specification Table (SC-82AB).
: Lot No. ………... Alphanumeric Serial Number
4
3
1
2
20
R3111x
• Marking Specification Table (SC-82AB)
R3111Qxx1A
R3111Qxx1C
R3111Qxx1B
Part Number
Part Number
Part Number
cd
cd
cd
R3111Q091A
R3111Q091C
R3111Q091B
K9
T9
09
R3111Q101A
R3111Q111A
R3111Q121A
R3111Q131A
R3111Q141A
R3111Q151A
R3111Q161A
R3111Q171A
R3111Q181A
R3111Q191A
R3111Q101C
R3111Q111C
R3111Q121C
R3111Q131C
R3111Q141C
R3111Q151C
R3111Q161C
R3111Q171C
R3111Q181C
R3111Q191C
R3111Q101B
R3111Q111B
R3111Q121B
R3111Q131B
R3111Q141B
R3111Q151B
R3111Q161B
R3111Q171B
R3111Q181B
R3111Q191B
L0
L1
L2
L3
L4
L5
L6
L7
L8
L9
U0
U1
U2
U3
U4
U5
U6
U7
U8
U9
10
11
12
13
14
15
16
17
18
19
R3111Q201A
R3111Q211A
R3111Q221A
R3111Q231A
R3111Q241A
R3111Q251A
R3111Q261A
R3111Q271A
R3111Q281A
R3111Q291A
R3111Q201C
R3111Q211C
R3111Q221C
R3111Q231C
R3111Q241C
R3111Q251C
R3111Q261C
R3111Q271C
R3111Q281C
R3111Q291C
R3111Q201B
R3111Q211B
R3111Q221B
R3111Q231B
R3111Q241B
R3111Q251B
R3111Q261B
R3111Q271B
R3111Q281B
R3111Q291B
M0
M1
M2
M3
M4
M5
M6
M7
M8
M9
V0
V1
V2
V3
V4
V5
V6
V7
V8
V9
20
21
22
23
24
25
26
27
28
29
R3111Q301A
R3111Q311A
R3111Q321A
R3111Q331A
R3111Q341A
R3111Q351A
R3111Q361A
R3111Q371A
R3111Q381A
R3111Q391A
R3111Q301C
R3111Q311C
R3111Q321C
R3111Q331C
R3111Q341C
R3111Q351C
R3111Q361C
R3111Q371C
R3111Q381C
R3111Q391C
R3111Q301B
R3111Q311B
R3111Q321B
R3111Q331B
R3111Q341B
R3111Q351B
R3111Q361B
R3111Q371B
R3111Q381B
R3111Q391B
N0
N1
N2
N3
N4
N5
N6
N7
N8
N9
W0
W1
W2
W3
W4
W5
W6
W7
W8
W9
30
31
32
33
34
35
36
37
38
39
R3111Q401A
R3111Q411A
R3111Q421A
R3111Q431A
R3111Q441A
R3111Q451A
R3111Q461A
R3111Q471A
R3111Q481A
R3111Q491A
R3111Q401C
R3111Q411C
R3111Q421C
R3111Q431C
R3111Q441C
R3111Q451C
R3111Q461C
R3111Q471C
R3111Q481C
R3111Q491C
R3111Q401B
R3111Q411B
R3111Q421B
R3111Q431B
R3111Q441B
R3111Q451B
R3111Q461B
R3111Q471B
R3111Q481B
R3111Q491B
P0
P1
P2
P3
P4
P5
P6
P7
P8
P9
X0
X1
X2
X3
X4
X5
X6
X7
X8
X9
40
41
42
43
44
45
46
47
48
49
R3111Q501A
R3111Q511A
R3111Q521A
R3111Q531A
R3111Q541A
R3111Q551A
R3111Q561A
R3111Q571A
R3111Q581A
R3111Q591A
R3111Q501C
R3111Q511C
R3111Q521C
R3111Q531C
R3111Q541C
R3111Q551C
R3111Q561C
R3111Q571C
R3111Q581C
R3111Q591C
R3111Q501B
R3111Q511B
R3111Q521B
R3111Q531B
R3111Q541B
R3111Q551B
R3111Q561B
R3111Q571B
R3111Q581B
R3111Q591B
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
50
51
52
53
54
55
56
57
58
59
R3111Q601A
R3111Q601C
R3111Q601B
S0
Z0
60
21
R3111x
• Power Dissipation (SC-88A)
Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the
measurement at the condition below;
Measurement Conditions
Standard Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plastic (Double Layers)
40mm × 40mm × 1.6mm
Top side: Approx. 50%, Back side: Approx. 50%
φ0.5mm × 44pcs
Through-hole
Measurement Result
(Ta=25°C, Tjmax=125°C)
Standard Land Pattern
Free Air
150mW
Power Dissipation
380mW
θja=(125-25°C)/0.38W=263°C/W
θjc=75°C/W
θja=(125-25°C)/0.15W=667°C/W
Thermal Resistance
-
40
600
500
On Board
Free Air
380
400
300
200
150
100
0
0
25
50
75
100
125
150
85
Measurement Board Pattern
Ambient Temperature (°C)
IC Mount Area (Unit : mm)
Power Dissipation
22
R3111x
• Package Dimensions (SC-88A)
2.0±0.2
1.3±0.2
0.15±0.07
B
A
4
3
5
1
0.15
0~14°
2
0.65
+0.1
-0.05
0.2
0.10 S AB
Unit : mm
0.10 S
S
• Mark Specification (SC-88A)
cdef : Product Code …Refer to Mark Specification Table (SC-88A).
: Lot No. ………... Alphanumeric Serial Number
gh
5
4
①②③
④⑤⑥
1
2
3
23
R3111x
• Marking Specification Table (SC-88A)
R3111Qxx2A
R3111Qxx2C
R3111Qxx2B
cdef
cdef
cdef
Part Number
Part Number
Part Number
R3111Q092A
R3111Q092C
R3111Q092B
U009
V009
W009
R3111Q102A
R3111Q112A
R3111Q122A
R3111Q132A
R3111Q142A
R3111Q152A
R3111Q162A
R3111Q172A
R3111Q182A
R3111Q192A
R3111Q102C
R3111Q112C
R3111Q122C
R3111Q132C
R3111Q142C
R3111Q152C
R3111Q162C
R3111Q172C
R3111Q182C
R3111Q192C
R3111Q102B
R3111Q112B
R3111Q122B
R3111Q132B
R3111Q142B
R3111Q152B
R3111Q162B
R3111Q172B
R3111Q182B
R3111Q192B
U010
U011
U012
U013
U014
U015
U016
U017
U018
U019
V010
V011
V012
V013
V014
V015
V016
V017
V018
V019
W010
W011
W012
W013
W014
W015
W016
W017
W018
W019
R3111Q202A
R3111Q212A
R3111Q222A
R3111Q232A
R3111Q242A
R3111Q252A
R3111Q262A
R3111Q272A
R3111Q282A
R3111Q292A
R3111Q202C
R3111Q212C
R3111Q222C
R3111Q232C
R3111Q242C
R3111Q252C
R3111Q262C
R3111Q272C
R3111Q282C
R3111Q292C
R3111Q202B
R3111Q212B
R3111Q222B
R3111Q232B
R3111Q242B
R3111Q252B
R3111Q262B
R3111Q272B
R3111Q282B
R3111Q292B
U020
U021
U022
U023
U024
U025
U026
U027
U028
U029
V020
V021
V022
V023
V024
V025
V026
V027
V028
V029
W020
W021
W022
W023
W024
W025
W026
W027
W028
W029
R3111Q302A
R3111Q312A
R3111Q322A
R3111Q332A
R3111Q342A
R3111Q352A
R3111Q362A
R3111Q372A
R3111Q382A
R3111Q392A
R3111Q302C
R3111Q312C
R3111Q322C
R3111Q332C
R3111Q342C
R3111Q352C
R3111Q362C
R3111Q372C
R3111Q382C
R3111Q392C
R3111Q302B
R3111Q312B
R3111Q322B
R3111Q332B
R3111Q342B
R3111Q352B
R3111Q362B
R3111Q372B
R3111Q382B
R3111Q392B
U030
U031
U032
U033
U034
U035
U036
U037
U038
U039
V030
V031
V032
V033
V034
V035
V036
V037
V038
V039
W030
W031
W032
W033
W034
W035
W036
W037
W038
W039
R3111Q402C
R3111Q412C
R3111Q422C
R3111Q432C
R3111Q442C
R3111Q452C
R3111Q462C
R3111Q472C
R3111Q482C
R3111Q492C
R3111Q402B
R3111Q412B
R3111Q422B
R3111Q432B
R3111Q442B
R3111Q452B
R3111Q462B
R3111Q472B
R3111Q482B
R3111Q492B
U040
U041
U042
U043
U044
U045
U046
U047
U048
U049
V040
V041
V042
V043
V044
V045
V046
V047
V048
V049
W040
W041
W042
W043
W044
W045
W046
W047
W048
W049
R3111Q402A
R3111Q412A
R3111Q422A
R3111Q432A
R3111Q442A
R3111Q452A
R3111Q462A
R3111Q472A
R3111Q482A
R3111Q492A
R3111Q502C
R3111Q512C
R3111Q522C
R3111Q532C
R3111Q542C
R3111Q552C
R3111Q562C
R3111Q572C
R3111Q582C
R3111Q592C
R3111Q502B
R3111Q512B
R3111Q522B
R3111Q532B
R3111Q542B
R3111Q552B
R3111Q562B
R3111Q572B
R3111Q582B
R3111Q592B
V050
V051
V052
V053
V054
V055
V056
V057
V058
V059
W050
W051
W052
W053
W054
W055
W056
W057
W058
W059
R3111Q502A
R3111Q512A
R3111Q522A
R3111Q532A
R3111Q542A
R3111Q552A
R3111Q562A
R3111Q572A
R3111Q582A
R3111Q592A
U050
U051
U052
U053
U054
U055
U056
U057
U058
U059
R3111Q602C
R3111Q602B
V060
W060
R3111Q602A
R3111Q222A5
U060
U001
24
R3111x
• Power Dissipation (SOT-23-5)
Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the
measurement at the condition below:
(Power Dissipation (SOT-23-5) is substitution of SOT-23-6.)
Measurement Conditions
Standard Test Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plastic (Double sided)
40mm × 40mm × 1.6mm
Top side: Approx. 50%, Back side: Approx. 50%
φ 0.5mm × 44pcs
Through-holes
Measurement Result
(Ta=25°C, Tjmax=125°C)
Standard Land Pattern
420mW
Free Air
Power Dissipation
250mW
Thermal Resistance
θja = (125-25°C)/0.42W = 238°C/W
400°C/W
600
40
500
420
400
On Board
Free Air
300
250
200
100
0
0
25
50
75 85 100
125
150
Measurement Board Pattern
Ambient Temperature (°C)
IC Mount Area (Unit: mm)
Power Dissipation
25
R3111x
• Package Dimensions (SOT-23-5)
2.9±0.2
1.9±0.2
1.1±0.1
0.8±0.1
(0.95)
(0.95)
5
4
0~0.1
1
2
3
+0.1
0.15-0.05
0.4±0.1
Unit : mm
• Mark Specification (SOT-23-5)
cd
ef
: Product Code …Refer to Mark Specification Table (SOT-23-5).
: Lot No. ………... Alphanumeric Serial Number
5
4
cdef
2
1
3
26
R3111x
• Marking Specification Table (SOT-23-5)
R3111Nxx1A
R3111Nxx1C
R3111Nxx1B
cd
cd
cd
Part Number
Part Number
Part Number
R3111N091A
R3111N091C
R3111N091B
9A
9H
D1
R3111N101A
R3111N111A
R3111N121A
R3111N131A
R3111N141A
R3111N151A
R3111N161A
R3111N171A
R3111N181A
R3111N191A
R3111N101C
R3111N111C
R3111N121C
R3111N131C
R3111N141C
R3111N151C
R3111N161C
R3111N171C
R3111N181C
R3111N191C
R3111N101B
R3111N111B
R3111N121B
R3111N131B
R3111N141B
R3111N151B
R3111N161B
R3111N171B
R3111N181B
R3111N191B
0B
1B
2B
3B
4B
5B
6B
7B
8B
9B
0J
1J
2J
3J
4J
5J
6J
7J
8J
9J
D2
D3
D4
D5
D6
D7
D8
D9
J1
J2
R3111N201A
R3111N211A
R3111N221A
R3111N231A
R3111N241A
R3111N251A
R3111N261A
R3111N271A
R3111N281A
R3111N291A
R3111N201C
R3111N211C
R3111N221C
R3111N231C
R3111N241C
R3111N251C
R3111N261C
R3111N271C
R3111N281C
R3111N291C
R3111N201B
R3111N211B
R3111N221B
R3111N231B
R3111N241B
R3111N251B
R3111N261B
R3111N271B
R3111N281B
R3111N291B
0C
1C
2C
3C
4C
5C
6C
7C
8C
9C
0K
1K
2K
3K
4K
5K
6K
7K
8K
9K
J3
J4
J5
J6
J7
EB
EC
ED
EE
EF
R3111N301A
R3111N311A
R3111N321A
R3111N331A
R3111N341A
R3111N351A
R3111N361A
R3111N371A
R3111N381A
R3111N391A
R3111N301C
R3111N311C
R3111N321C
R3111N331C
R3111N341C
R3111N351C
R3111N361C
R3111N371C
R3111N381C
R3111N391C
R3111N301B
R3111N311B
R3111N321B
R3111N331B
R3111N341B
R3111N351B
R3111N361B
R3111N371B
R3111N381B
R3111N391B
0D
1D
2D
3D
4D
5D
6D
7D
8D
9D
0L
1L
2L
3L
4L
5L
6L
7L
8L
9L
EG
EH
EJ
EK
KB
KC
KD
KE
KF
KG
R3111N401A
R3111N411A
R3111N421A
R3111N431A
R3111N441A
R3111N451A
R3111N461A
R3111N471A
R3111N481A
R3111N491A
R3111N401C
R3111N411C
R3111N421C
R3111N431C
R3111N441C
R3111N451C
R3111N461C
R3111N471C
R3111N481C
R3111N491C
R3111N401B
R3111N411B
R3111N421B
R3111N431B
R3111N441B
R3111N451B
R3111N461B
R3111N471B
R3111N481B
R3111N491B
0E
1E
2E
3E
4E
5E
6E
7E
8E
9E
0M
1M
2M
3M
4M
5M
6M
7M
8M
9M
KH
KJ
KK
QB
QC
QD
QE
QF
QG
QH
R3111N501A
R3111N511A
R3111N521A
R3111N531A
R3111N541A
R3111N551A
R3111N561A
R3111N571A
R3111N581A
R3111N591A
R3111N501C
R3111N511C
R3111N521C
R3111N531C
R3111N541C
R3111N551C
R3111N561C
R3111N571C
R3111N581C
R3111N591C
R3111N501B
R3111N511B
R3111N521B
R3111N531B
R3111N541B
R3111N551B
R3111N561B
R3111N571B
R3111N581B
R3111N591B
0F
1F
2F
3F
4F
5F
6F
7F
8F
9F
0N
1N
2N
3N
4N
5N
6N
7N
8N
9N
QJ
QK
VB
VC
VD
VE
VF
VG
VH
VJ
R3111N601A
R3111N601C
R3111N601B
0G
0P
VK
27
R3111x
• Power Dissipation (SOT-23-3)
Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the
measurement at the condition below:
(Power Dissipation (SOT-23-3) is substitution of SOT-23-6.)
Measurement Conditions
Standard Test Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plastic (Double sided)
40mm × 40mm × 1.6mm
Top side: Approx. 50%, Back side: Approx. 50%
φ 0.5mm × 44pcs
Through-holes
Measurement Result
(Ta=25°C, Tjmax=125°C)
Standard Land Pattern
420mW
Free Air
250mW
400°C/W
Power Dissipation
Thermal Resistance
θja = (125-25°C)/0.42W = 238°C/W
600
40
500
420
400
On Board
Free Air
300
250
200
100
0
0
25
50
75 85 100
125
150
Measurement Board Pattern
Ambient Temperature (°C)
IC Mount Area (Unit: mm)
Power Dissipation
28
R3111x
• Package Dimensions (SOT-23-3)
1.4MAX.
+0.2
2.9±0.2
1.1
-
0.1
0.4±0.1
0.8
3
0~0.1
1
2
+0.1
0.16 0.06
(0.95) (0.95)
-
1.9±0.2
Unit: mm
• Mark Specification (SOT-23-3)
cd
ef
: Product Code …Refer to Mark Specification Table (SOT-23-3).
: Lot No. ………... Alphanumeric Serial Number
3
cdef
1
2
29
R3111x
• Marking Specification Table (SOT-23-3)
R3111Nxx2A
R3111Nxx2C
cd
cd
Part Number
Part Number
R3111N092A
R3111N092C
A9
H9
R3111N102A
R3111N112A
R3111N122A
R3111N132A
R3111N142A
R3111N152A
R3111N162A
R3111N172A
R3111N182A
R3111N192A
R3111N102C
R3111N112C
R3111N122C
R3111N132C
R3111N142C
R3111N152C
R3111N162C
R3111N172C
R3111N182C
R3111N192C
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
J0
J1
J2
J3
J4
J5
J6
J7
J8
J9
R3111N202A
R3111N212A
R3111N222A
R3111N232A
R3111N242A
R3111N252A
R3111N262A
R3111N272A
R3111N282A
R3111N292A
R3111N202C
R3111N212C
R3111N222C
R3111N232C
R3111N242C
R3111N252C
R3111N262C
R3111N272C
R3111N282C
R3111N292C
C0
C1
C2
C3
C4
C5
C6
C7
C8
C9
K0
K1
K2
K3
K4
K5
K6
K7
K8
K9
R3111N302A
R3111N312A
R3111N322A
R3111N332A
R3111N342A
R3111N352A
R3111N362A
R3111N372A
R3111N382A
R3111N392A
R3111N302C
R3111N312C
R3111N322C
R3111N332C
R3111N342C
R3111N352C
R3111N362C
R3111N372C
R3111N382C
R3111N392C
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
L0
L1
L2
L3
L4
L5
L6
L7
L8
L9
R3111N402A
R3111N412A
R3111N422A
R3111N432A
R3111N442A
R3111N452A
R3111N462A
R3111N472A
R3111N482A
R3111N492A
R3111N402C
R3111N412C
R3111N422C
R3111N432C
R3111N442C
R3111N452C
R3111N462C
R3111N472C
R3111N482C
R3111N492C
E0
E1
E2
E3
E4
E5
E6
E7
E8
E9
M0
M1
M2
M3
M4
M5
M6
M7
M8
M9
R3111N502A
R3111N512A
R3111N522A
R3111N532A
R3111N542A
R3111N552A
R3111N562A
R3111N572A
R3111N582A
R3111N592A
R3111N502C
R3111N512C
R3111N522C
R3111N532C
R3111N542C
R3111N552C
R3111N562C
R3111N572C
R3111N582C
R3111N592C
F0
F1
F2
F3
F4
F5
F6
F7
F8
F9
N0
N1
N2
N3
N4
N5
N6
N7
N8
N9
R3111N602A
R3111N602C
G0
P0
30
R3111x
• Power Dissipation (SOT-89-3)
Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the
measurement at the condition below:
Measurement Conditions
Standard Land Pattern
Environment
Board Material
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plastic (Double sided)
50mm × 50mm × 1.6mm
Board Dimensions
Top side : Approx. 10% ,
Back side : Approx. 100%
Copper Ratio
Through-hole
-
Measurement Result
(Ta=25°C,Tjmax=125°C)
Standard Land Pattern
900mW
Free Air
Power Dissipation
500mW
Thermal Resistance
θja = (125-25°C)/0.9W = 111°C/W
200°C/W
1000
900
50
On Board
Free Air
750
500
250
0
Measurement Board Pattern
0
25
50
75
100
125
150
85
IC Mount Area Unit : mm
Ambient Temperature (°C)
Power Dissipation
31
R3111x
• Package Dimensions (SOT-89-3)
1.5±0.1
4.5±0.1
1.6±0.2
0.4±0.1
φ1.0
0.1 S
1
2
3
3
2
1
0.4±0.1
Bottom View
S
0.42±0.1
0.42±0.1
0.47±0.1
Unit: mm
1.5±0.1 1.5±0.1
• Mark Specification (SOT-89-3)
cdef : Product Code …Refer to Mark Specification Table (SOT-89-3).
: Lot No. ………... Alphanumeric Serial Number
gh
32
R3111x
• Marking Specification Table (SOT-89-3)
R3111Hxx1A
R3111Hxx1C
cdef
cdef
Part Number
Part Number
R3111H091A
R3111H091C
A09A
A09C
R3111H101A
R3111H111A
R3111H121A
R3111H131A
R3111H141A
R3111H151A
R3111H161A
R3111H171A
R3111H181A
R3111H191A
R3111H101C
R3111H111C
R3111H121C
R3111H131C
R3111H141C
R3111H151C
R3111H161C
R3111H171C
R3111H181C
R3111H191C
A10A
A11A
A12A
A13A
A14A
A15A
A16A
A17A
A18A
A19A
A10C
A11C
A12C
A13C
A14C
A15C
A16C
A17C
A18C
A19C
R3111H201A
R3111H211A
R3111H221A
R3111H231A
R3111H241A
R3111H251A
R3111H261A
R3111H271A
R3111H281A
R3111H291A
R3111H201C
R3111H211C
R3111H221C
R3111H231C
R3111H241C
R3111H251C
R3111H261C
R3111H271C
R3111H281C
R3111H291C
A20A
A21A
A22A
A23A
A24A
A25A
A26A
A27A
A28A
A29A
A20C
A21C
A22C
A23C
A24C
A25C
A26C
A27C
A28C
A29C
R3111H301A
R3111H311A
R3111H321A
R3111H331A
R3111H341A
R3111H351A
R3111H361A
R3111H371A
R3111H381A
R3111H391A
R3111H301C
R3111H311C
R3111H321C
R3111H331C
R3111H341C
R3111H351C
R3111H361C
R3111H371C
R3111H381C
R3111H391C
A30A
A31A
A32A
A33A
A34A
A35A
A36A
A37A
A38A
A39A
A30C
A31C
A32C
A33C
A34C
A35C
A36C
A37C
A38C
A39C
R3111H401A
R3111H411A
R3111H421A
R3111H431A
R3111H441A
R3111H451A
R3111H461A
R3111H471A
R3111H481A
R3111H491A
R3111H401C
R3111H411C
R3111H421C
R3111H431C
R3111H441C
R3111H451C
R3111H461C
R3111H471C
R3111H481C
R3111H491C
A40A
A41A
A42A
A43A
A44A
A45A
A46A
A47A
A48A
A49A
A40C
A41C
A42C
A43C
A44C
A45C
A46C
A47C
A48C
A49C
R3111H501A
R3111H511A
R3111H521A
R3111H531A
R3111H541A
R3111H551A
R3111H561A
R3111H571A
R3111H581A
R3111H591A
R3111H501C
R3111H511C
R3111H521C
R3111H531C
R3111H541C
R3111H551C
R3111H561C
R3111H571C
R3111H581C
R3111H591C
A50A
A51A
A52A
A53A
A54A
A55A
A56A
A57A
A58A
A59A
A50C
A51C
A52C
A53C
A54C
A55C
A56C
A57C
A58C
A59C
R3111H601A
R3111H601C
A60A
A60C
33
R3111x
TYPICAL CHARACTERISTICS
1) Supply Current vs. Input Voltage
R3111x09xx
R3111x27xx
2.5
2.0
1.5
1.0
Topt=85°C
Topt=85°C
2.0
1.5
25°C
25°C
1.0
-40°C
-40°C
0.5
0.0
0.5
0.0
0
2
4
6
8
10
0
2
4
6
8
10
Input Voltage VIN(V)
Input Voltage VIN(V)
R3111x45xx
2.0
Topt=85°C
25°C
1.5
1.0
0.5
0.0
-40°C
0
2
4
6
8
10
Input Voltage VIN(V)
2) Detector Threshold Hysteresis vs. Temperature
R3111x09xx
R3111x27xx
1.00
2.9
2.8
2.7
0.98
0.96
+VDET
-VDET
0.94
+VDET
0.92
0.90
-VDET
0.88
2.6
2.5
0.86
0.84
-60 -40 -20
0
20 40 60 80 100
-60 -40 -20
0
20 40 60 80 100
Temperature Topt(°C)
Temperature Topt(°C)
34
R3111x
R3111x45xx
4.8
4.7
4.6
+VDET
4.5
4.4
-VDET
-60 -40 -20
0
20 40 60 80 100
Temperature Topt(°C)
3) Output Voltage vs. Input Voltage
R3111x09xC
R3111x09xA
5V Pull-up 470kΩ
1.6
1.4
1.2
1.0
6
5
4
3
2
Topt=-40°C
25°C
0.8
85°C
0.6
25°C
0.4
85°C
Topt=-40°C
1
0
0.2
0.0
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6
Input Voltage VIN(V)
Input Voltage VIN(V)
R3111x27xC
R3111x27xA
5V Pull-up 470kΩ
4.0
6
3.5
3.0
2.5
2.0
1.5
1.0
5
4
3
2
Topt=-40°C
25°C
85°C
85°C
25°C
Topt=-40°C
1.5
Input Voltage VIN(V)
1
0
0.5
0.0
0
0.5
1
2
2.5
3
3.5
4
0
0.5
1
1.5
2
2.5
3
3.5
4
Input Voltage VIN(V)
35
R3111x
R3111x45xC
R3111x45xA
5V Pull-up 470kΩ
6
6
5
4
3
2
Topt=-40°C
5
4
3
2
25°C
85°C
85°C
25°C
Topt=-40°C
1
0
1
0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input Voltage VIN(V)
Input Voltage VIN(V)
4) Nch Driver Output Current vs. VDS
R3111x09xx
R3111x09xx
Topt=25°C
Topt=25°C
700
600
300
250
200
150
100
V
DD=0.85V
V
DD=0.8V
0.7V
500
400
300
200
0.7V
50
0
100
0
0
0.2
0.4
DS(V)
0.6
0.8
0
0.02
0.04
0.06
0.08
0.1
V
V
DS(V)
R3111x27xx
R3111x27xx
Topt=25°C
Topt=25°C
20
18
16
14
300
250
200
150
100
V
DD=2.5V
2.0V
V
DD=0.8V
12
10
8
0.7V
6
4
1.5V
50
0
2
0
0
0.5
1
1.5
DS(V)
2
2.5
0
0.02
0.04
0.06
0.08
0.1
V
VDS(V)
36
R3111x
R3111x45xx
R3111x45xx
Topt=25°C
Topt=25°C
60
50
40
30
300
250
200
150
100
V
DD=4.5V
4.0V
V
DD=0.8V
3.5V
3.0V
0.7V
20
10
0
2.5V
2.0V
50
0
1.5V
1.5
0
0.5
1
2
2.5
3
3.5
4
4.5
0
0.02
0.04
0.06
0.08
0.1
V
DS(V)
VDS(V)
5) Nch Driver Output Current vs. Input Voltage
R3111x09xx
R3111x27xx
900
14
12
10
800
700
600
Topt=-40°C
25°C
85°C
8
6
4
2
0
500
Topt=-85°C
400
300
25°C
200
100
-40°C
0
0
0.2
0.4
0.6
0.8
1
0
0.5
1
1.5
1
2.5
3
Input Voltage VIN(V)
Input Voltage VIN(V)
R3111x45xx
25
20
15
10
5
Topt=-40°C
25°C
85°C
0
0
1
2
3
4
5
6
Input Voltage VIN(V)
37
R3111x
6) Pch Driver Output Current vs. Input Voltage
R3111x09xC
R3111x27xC
Topt=25°C
Topt=25°C
1.4
3.5
3.0
2.5
2.0
1.5
1.0
1.2
VDS=0.7V
V
DS=2.1V
1.0
0.8
1.5V
1.0V
0.6
0.5V
0.4
0.5V
0.2
0.0
0.5
0.0
0
2
4
6
8
0
1
2
3
4
5
6
7
Input Voltage VIN(V)
Input Voltage VIN(V)
R3111x45xC
Topt=25°C
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
V
DS=2.1V
1.5V
1.0V
0.5V
0.5
0.0
0
2
4
6
8
10
Input Voltage VIN(V)
7) Output Delay Time vs. Load Capacitance (Ta=25°C)
R3111x09xA
R3111x27xA
100
100
10
10
tPLH
tPLH
1
1
0.1
0.1
0.01
tPHL
0.01
tPHL
0.001
0.0001
0.001
0.0001
0.001
0.01
0.1
0.001
0.01
0.1
Load Capacitance COUT(μF)
Load Capacitance COUT(μF)
38
R3111x
R3111x45xA
100
10
1
t
PLH
PHL
0.1
t
0.01
0.001
0.0001
0.001
0.01
0.1
Load Capacitance COUT(μF)
8) Output Delay Time vs. Input Pin Capacitance
R3111x09xA
R3111x27xA
100
10
1
100
10
t
PHL
PLH
1
t
t
PLH
PHL
0.1
0.1
t
0.01
0.01
0.001
0.001
0.0001
0.001
0.01
0.1
0.0001
0.001
0.01
0.1
Input Pin Capacitance CIN(μF)
Input Pin Capacitance CIN(μF)
R3111x45xA
100
10
1
t
t
PLH
PHL
0.1
0.01
0.001
0.001
0.01
0.1
1
Input Pin Capacitance CIN(μF)
39
R3111x
TYPICAL APPLICATION
• R3111xxxxA CPU Reset Circuit (Nch Open Drain Output)
Case 1.Input Voltage to R3111xxxxA is equal to
Input Voltage to CPU
Case 2.Input Voltage to R3111xxxxA is unequal to
Input Voltage to CPU
V
DD
V
DD
V
DD2
V
DD
R
V
DD
R
470kΩ
470kΩ
V
DD
V
DD
CPU
CPU
RESET
R3111xxxxA
Series
R3111xxxxA
Series
RESET
GND
OUT
OUT
GND
GND
GND
• R3111xxxxC CPU Reset Circuit (CMOS Output)
V
DD
V
DD
V
DD
CPU
R3111xxxxC
Series
RESET
GND
OUT
GND
• R3111xxxxA Output Delay Time Circuit 1
• R3111xxxxA Output Delay Time Circuit 2
(Nch Open Drain Output)
(Nch Open Drain Output)
V
DD
VDD
V
DD
R
470kΩ
V
DD
V
DD
R2
R1
470kΩ
CPU
100kΩ
R3111xxxxA
Series
CPU
R3111xxxxA
Series
RESET
GND
RESET
GND
OUT
V
DD
OUT
GND
GND
• Memory Back-up Circuit
V
DD
V
CC
D1
V
CC
V
CC
V
CC
V
CC
D2
Y1
Y2
Y3
Y4
A
B
C
RAM1
RAM2
RAM3
RAM4
GND CS GND CS GND CS GND CS
GND
V
DD
OUT
R3111xxxxC
Series
GND
40
R3111x
• Voltage level Indicator Circuit (lighted when the power runs out)
(Nch Open Drain Output)
V
DD
VDD
R3111xxxxA
Series
OUT
GND
• Detector Threshold Adjustable Circuit
(Nch Open Drain Output)
Adjusted Detector Threshold
V
DD
=(−VDET)×(Ra+Rb)/Rb
Ra
OUT
V
DD
R3111xxxxA
Series
Hysteresis Voltage
=(VHYS)×(Ra+Rb)/Rb
+
Rb
C
∗) If the value of Ra is set excessively large, voltage
drop may occur caused by the supply current of IC
itself, and detector threshold may vary.
GND
• Window Comparator Circuit
(Nch Open Drain Output)
V
DD
−VDET
1
V
DD
−VDET
2
VDD
−VDET
2
R3111xxxxA
Series
WC_OUT
VDD
OUT
GND
GND
OUT
R3111xxxxA
Series
−VDET
1
WC_OUT
GND
GND
• Over-charge Preventing Circuit
R1
D1
Light
R2
R4
V
DD
R3111xxxxC
Series
R3 OUT
GND
41
R3111x
TECHNICAL NOTES
When R3111xxxxA/B (Nch Open Drain Output Type) is used in Figure A or Figure B, if impedance of Voltage
Supply pin, VDD and VDD of this IC is large, detector threshold level would shift by voltage dropdown caused by
the consumption current of the IC itself. Released voltage may also shift and delay time for start-up might be
generated by this usage.
When R3111xxxxC (CMOS Output Type) is used in Figure A or Figure B, Output level could be unstable by
cross conduction current which is generated at detector threshold level or at released voltage level, therefore, do
not use this IC with the connection in Figure A or Figure B.
The connection in Figure C may cause the oscillation in both R3111xxxxC (CMOS Output) and R3111xxxxA/B
(Nch Open Drain Output), therefore do not use R3111x Series with the connection in Figure C.
V
DD
VDD
VDD
R1
R1
R1
VDD
VDD
R2
R3111x
Series
R3111x
Series
R3111x
Series
OUT
OUT
OUT
R2
GND
GND
GND
Figure A
Figure B
Figure C
42
1.The products and the product specifications described in this document are subject to change or
discontinuation of production without notice for reasons such as improvement. Therefore, before
deciding to use the products, please refer to Ricoh sales representatives for the latest
information thereon.
2.The materials in this document may not be copied or otherwise reproduced in whole or in part
without prior written consent of Ricoh.
3.Please be sure to take any necessary formalities under relevant laws or regulations before
exporting or otherwise taking out of your country the products or the technical information
described herein.
4.The technical information described in this document shows typical characteristics of and
example application circuits for the products. The release of such information is not to be
construed as a warranty of or a grant of license under Ricoh's or any third party's intellectual
property rights or any other rights.
5.The products listed in this document are intended and designed for use as general electronic
components in standard applications (office equipment, telecommunication equipment,
measuring instruments, consumer electronic products, amusement equipment etc.). Those
customers intending to use a product in an application requiring extreme quality and reliability,
for example, in a highly specific application where the failure or misoperation of the product
could result in human injury or death (aircraft, spacevehicle, nuclear reactor control system,
traffic control system, automotive and transportation equipment, combustion equipment, safety
devices, life support system etc.) should first contact us.
6.We are making our continuous effort to improve the quality and reliability of our products, but
semiconductor products are likely to fail with certain probability. In order to prevent any injury to
persons or damages to property resulting from such failure, customers should be careful enough
to incorporate safety measures in their design, such as redundancy feature, firecontainment
feature and fail-safe feature. We do not assume any liability or responsibility for any loss or
damage arising from misuse or inappropriate use of the products.
7.Anti-radiation design is not implemented in the products described in this document.
8.Please contact Ricoh sales representatives should you have any questions or comments
concerning the products or the technical information.
For the conservation of the global environment, Ricoh is advancing the decrease of the negative environmental impact material.
After Apr. 1, 2006, we will ship out the lead free products only. Thus, all products that will be shipped from now on comply with RoHS Directive.
Basically after Apr. 1, 2012, we will ship out the Power Management ICs of the Halogen Free products only. (Ricoh Halogen Free products are
also Antimony Free.)
Halogen Free
RICOH COMPANY, LTD.
Electronic Devices Company
http://www.ricoh.com/LSI/
RICOH COMPANY, LTD.
Electronic Devices Company
● Higashi-Shinagawa Office (International Sales)
3-32-3, Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-8655, Japan
Phone: +81-3-5479-2857 Fax: +81-3-5479-0502
RICOH EUROPE (NETHERLANDS) B.V.
● Semiconductor Support Centre
“Nieuw Kronenburg”Prof. W.H. Keesomlaan 1, 1183 DJ, Amstelveen, The Netherlands
P.O.Box 114, 1180 AC Amstelveen
Phone: +31-20-5474-309 Fax: +31-20-5474-791
RICOH ELECTRONIC DEVICES KOREA Co., Ltd.
11 floor, Haesung 1 building, 942, Daechidong, Gangnamgu, Seoul, Korea
Phone: +82-2-2135-5700 Fax: +82-2-2135-5705
RICOH ELECTRONIC DEVICES SHANGHAI Co., Ltd.
Room403, No.2 Building, 690#Bi Bo Road, Pu Dong New district, Shanghai 201203,
People's Republic of China
Phone: +86-21-5027-3200 Fax: +86-21-5027-3299
RICOH COMPANY, LTD.
Electronic Devices Company
● Taipei office
Room109, 10F-1, No.51, Hengyang Rd., Taipei City, Taiwan (R.O.C.)
Phone: +886-2-2313-1621/1622 Fax: +886-2-2313-1623
相关型号:
R3111D171C-TR-F
Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, 1.60 X 1.20 MM, LEAD FREE, SON-6
RICOH
R3111D171C-TR-FE
Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, PDSO6, 1.60 X 1.20 MM, ANTIMONY, HALOGEN AND LEAD FREE, SON-6
RICOH
R3111D181A-TR-F
Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, 1.60 X 1.20 MM, LEAD FREE, SON-6
RICOH
©2020 ICPDF网 联系我们和版权申明