BA00CC0T-V5 [ROHM]
Adjustable Positive LDO Regulator, 1.2V Min, 1.25V Max, 0.5V Dropout, PSFM5, TO-220FP, 5 PIN;
| 型号： | BA00CC0T-V5 |
| 厂家： | 
ROHM |
| 描述： | Adjustable Positive LDO Regulator, 1.2V Min, 1.25V Max, 0.5V Dropout, PSFM5, TO-220FP, 5 PIN 局域网 输出元件 调节器 |
| 文件： | 总9页 (文件大小：2299K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TECHNICAL NOTE
3-terminal Regulator ＆ LDO Regulator series
Standard Variable
Output LDO Regulator
BA00DD0W and BA00CC0W Series
●General Description
The BA00DD0/CC0 series are low-saturation regulators available for outputs up to 2A/1A. The output voltage can be
arbitrarily configured using the external resistance. These series of LDO regulators are offered in a broad packaging lineup.
This IC has a built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits and a
thermal shutdown circuit that protects the IC from thermal damage due to overloading.
●Features
1) Maximum output current : 2A (BA00DD0 series), 1A(BA00CC0 series)
2) ±1% high-precision output voltage (BA00DD0)
3) Low saturation with PNP output
4) Built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits
5) Built-in thermal shutdown circuit for protecting the IC from thermal damage due to overloading
6) Built-in over- voltage protection circuit that prevents the destruction of the IC due to power supply surges
7) TO220CP and HRP5 packaging(BA00DD0), and TO220FP/CP and TO252 packaging(BA00CC0)
●Applications
Usable in DSP power supplies for DVDs and CDs, FPDs, televisions, personal computers or any other consumer device
●Line up
1A BA00CC0 Series
Part Number
BA00CC0WT
Package
TO220FP-5
BA00CC0WT-V5
BA00CC0CP-V5
BA00CC0WFP
TO220FP-5(V5)
TO220CP-V5
TO252-5
2A BA00DD0 Series
Part Number
BA00DD0CP-V5
BA00DD0WHFP
Package
TO220CP-V5
HRP-5
2007.Oct.
●ABSOLUTE MAXIMUM RATINGS(Ta=25℃)
Parameter
Symbol
Vcc
Limits
-0.3 ~ +35
Unit
V
Input Power Supply Voltage＊1
2300(HRP5)
1300(TO252-5)
2000(TO220FP/CP)
-40 ~ +125
-55 ~ +150
+150
＊2
Power Dissipation
Pd
mW
Operating Temperature Range
Ambient Storage Temperature
Junction Temperature
Topr
Tstg
℃
℃
℃
V
Tjmax
VCTL
Output Control Terminal Voltage
-0.3 ~ +Vcc
+50
＊3
Voltage Applied to the Tip
＊1 Must not exceed Pd
Vcc peak
V
＊2 HRP5 : In cases in which Ta≥25℃ when a 70mm×70mm×1.6mm glass epoxy board is used, the power is reduced by 18.4 mW/℃.
TO252-5 : In cases in which Ta≥25℃ when a 70mm×70mm×1.6mm glass epoxy board is used, the power is reduced by 10.4 mW/℃.
TO252FP-5 : No heat sink. When Ta≥25℃, the power is reduced by 16 mW/℃.
＊3 Applied voltage : 200msec or less (tr≥1msec)
tr≧1msec
50V
35V
MAX200msec
(Voltage Supply more than 35V)
0V
●
Recommended Operating Range (Ta=25℃)
Parameter
Symbol
Min.
4.0
3.0
－
Max.
25.0
25.0
1
Unit
V
Input Power
BA00CC0□□
BA00DD0□□
BA00CC0□□
BA00DD0□□
Vcc
Supply Voltage
Output Current
Io
A
V
－
2
Output Control Terminal Voltage
VCTL
0
Vcc
●
Electrical Characteristics(ABRIDGED)
BA00CC0□□ Series (unless specified otherwise, Ta=25℃, Vcc=10V, VCTL=5V, Io=500mA, R1=2.2KΩ, R2=6.8KΩ)
Parameter
C-terminal Voltage
Symbol
Vc
Min.
1.200
－
Typ.
1.225
0
Max.
1.250
10
Unit
V
Conditions
Io=50mA
Circuit Current at the Time of Shutdown
Minimum I/O Voltage Difference
Output Current Capacity
Isd
μA
V
VCTL=0V
ΔVd
Io
－
0.3
0.5
Vcc= 0.95×Vo
1.0
－
－
－
A
Input Stability
Reg.I
Reg.L
TCVO
20
100
150
－
mV
mV
Vcc= 6V→25 V
Io=5mA→1A
Load Stability
－
50
Output Voltage Temperature Coefficient＊
＊Design guarantee(100% shipping inspection not performed)
－
±0.02
%/℃ Io=5mA ,Tj=0~125℃
BA00DD0□□ Series (unless specified otherwise, Ta=25℃, Vcc=8V, VCTL=3V, Io=500mA, R1=15KΩ, R2=44KΩ)
Parameter
C-terminal Voltage
Symbol
VADJ
Isd
Min.
1.257
－
Typ.
1.270
0
Max.
1.283
10
Unit
V
Conditions
Io=100mA
Circuit Current at the Time of Shutdown
Minimum I/O Voltage Difference
Output Current Capacity
μA
V
VCTL=0V
ΔVd
Io
－
0.45
－
0.7
Vcc= 0.95×Vo, Io=2A
2.0
－
A
Vcc= 5.7V → 25 V,
Io=200mA
Input Stability
Reg.I
－
15
35
mV
mV
Load Stability
Reg.L
TCVO
－
－
50
100
Io=0mA→2A
Output Voltage Temperature Coefficient＊
＊Design guarantee(100% shipping inspection not performed)
±0.02
－
%/℃ Io=5mA ,Tj=0~125℃
2/8
●Reference Data
BA00CC0□□(3.3V preset voltage)
(Unless specified otherwise, Vcc=10V, VOUT=3.3V preset, VCTL=3V, Io=0mA, R1=2.2KΩ, and R2=6.8KΩ)
4.0
3.0
2.0
1.0
0.0
4.0
3.0
2.0
1.0
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
2
4
6
8
10
12
14
16
18
20
0
2
4
6
8
10
12
14
16
18
20
0
2
4
6
8
10
12
14
16
18
20
SUPPLY VOLTAGE:VCC[V]
SUPPLY VOLTAGE:VCC[V]
SUPPLY VOLTAGE:VCC[V]
Fig.1 Circuit current
Fig.2 Input Stability
Fig.3 Input Stability
（Io=500mA）
600
500
400
300
200
100
0
3.5
80
70
60
50
40
30
20
10
0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
100
1k
10k
100k
0
100 200 300 400 500 600 700 800 900 1000
0
200 400 600 800 1000 1200 1400 1600 1800 2000
FREQUENCY:f[Hz]
OUTPUT CURRENT:Io[mA]
OUTPUT CURRENT:Io[mA]
Fig.5 Input/Output Voltage Difference
Fig.6 Ripple Rejection Characteristics
Fig.4 Load Stability
Io-ΔVd Characteristics（Vcc=2.95V）
（Io=100mA）
4.5
200
1000
900
800
700
600
500
400
300
200
100
0
4.0
3.5
3.0
2.5
2.0
150
100
50
0
-40
-20
0
20
40
60
80
100
120
0
2
4
6
8
10 12
14 16
18 20
0
100 200 300 400 500 600 700 800 900 1000
CONTROL VOLTAGE:VCTL[V]
AMBIENT TEMPERATURE:Ta[
]
℃
OUTPUT CURRENT:Io[mA]
Fig.7 Output Voltage
Temperature Characteristics
Fig.8 Circuit Current by load Level
Fig.9 CTL Voltage vs. CTL Current
(IOUT=0mA→1A)
4
3
2
1
0
4
3
2
1
0
8
7
6
5
4
3
2
1
0
0
2
4
6
8
10 12 14 16 18 20 22 24
0
5
10
15
20
25
30
35
40
130
140
150
160
170
180
190
CONTROL VOLTAGE:VCTL[V]
SUPPLY VOLTAGE:Vcc[V]
AMBIENT TEMPERATURE:Ta[
]
℃
Fig.10 CTL Voltage vs. Output Voltage
Fig.12 Thermal Shutdown
Circuit Characteristics
Fig.11 Overvoltage Operating
Characteristics(Io=200mA)
3/8
●Reference Data
BA00DD0□□(5.0V preset voltage)
(Unless specified otherwise, Vcc=8V, VOUT=5V preset, VCTL=3V, Io=0mA, R1=15KΩ, and R2=44KΩ)
8
7
6
5
4
3
2
1
0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
8
7
6
5
4
3
2
1
0
0
2
4
6
8
10 12 14 16 18 20 22 24
0
2
4
6
8
10 12 14 16 18 20 22 24
0
2
4
6
8
10 12 14 16 18 20 22 24
SUPPLY VOLTAGE:VCC[V]
SUPPLY VOLTAGE:VCC[V]
SUPPLY VOLTAGE:VCC[V]
Fig.13 Circuit Current
Fig.14 Input Stability
Fig.15 Input Stability
（Io=2A）
8
7
6
5
4
3
2
1
0
800
700
600
500
400
300
200
100
0
60
55
50
45
40
35
30
25
20
15
10
5
0
1k
100
10k
1000k
100k
1.0
2.0
3.0
4.0
4.8
0.5
1.0
1.5
2.0
OUTPUT CURRENT:IOUT[A]
FREQUENCY:f[Hz]
OUTPUT CURRENT:IOUT[A]
Fig.16 Load Stability
Fig.17 Input/Output Voltage Difference
Fig.18 Ripple Rejection Characteristics
（Iout=100mA）
Iout-ΔVd Characteristics（Vcc=4.75V）
5.2
5.1
5.0
4.9
4.8
200
180
160
140
120
100
80
800
700
600
500
400
300
200
100
0
60
40
20
0
0.5
1.0
1.5
2.0
-40
-20
0
20
40
60
80
100
0
2
4
6
8
10 12 14 16 18 20 22 24
CONTROL VOLTAGE:VCTL[V]
OUTPUT CURRENT:IOUT[A]
AMBIENT TEMPERATURE:Ta[
]
℃
Fig.19 Output Voltage
Temperature Characteristics
Fig.20 Circuit Current by load Level
Fig.21 CTL Voltage vs. CTL Current
(IOUT=0mA→2A)
8
6
4
2
0
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
0
2
4
6
8
10 12 14 16 18 20 22 24
130
140
150
160
170
180
190
0
5
10
15
20
25
30
35
40
CONTROL VOLTAGE:VCTL[V]
AMBIENT TEMPERATURE:Ta[
]
℃
SUPPLY VOLTAGE:Vcc[V]
Fig.22 CTL Voltage vs. Output Voltage
Fig.24 Thermal Shutdown
Circuit Characteristics
Fig.23 Overvoltage Operating
Characteristics(Io=200mA)
4/8
●Block Diagrams
[BA00CC0WFP]
[BA00DD0WHFP]
[BA00CC0WT]
[BA00DD0WT]
N.C.(TO252-5)
GND(HRP5)
3
Vref
Vref
Driver
Driver
VOUT
VOUT
Vcc
2
Vcc
4
4
2
0.33μF
0.33μF
+
22μF
+
22μF
OVP
TSD
OCP
OVP
TSD
3
OCP
1
5
1
5
Fin
C(ADJ)
R1
C(ADJ)
R1
GND
GND
CTL
CTL
R2
R2
Fig.25
Fig.26
TOP VIEW
TOP VIEW
TOP VIEW
FIN
PINNo.
Symbol
CTL
Function
PINNo.
Symbol
CTL
Function
1
2
Output voltage ON/OFF control
Power supply voltage input
Unconnected terminal/GND*
Voltage output
1
2
3
4
5
Output voltage ON/OFF control
Power supply voltage input
GND
VCC
VCC
GND
OUT
ADJ
3
N.C./GND
OUT
1
2 3 4 5
1
2 3 4 5
4
1 2 345
1 2 345
Voltage output
TO252-5
HRP5
TO220FP-5 TO220FP-5(V5)
5
C
Output voltage regulation terminal
GND
Output voltage regulation terminal
FIN
GND
*TO252-5 is N.C., and HRP5 is GND
4 5
12 3
TO220CP-V5
●Input / Output Equivalent Circuit Diagrams
< BA00CC0WT/BA00CC0WFP >
Vcc
25kΩ
CTL
C
10 kΩ
25kΩ
5.5 kΩ
VOUT
Fig.27
< BA00DD0WT/BA00DD0WFP >
Vcc
Vcc
Vcc
10kΩ
39kΩ
2kΩ
VOUT
CTL
ADJ
31kΩ
500Ω
Fig.28
●Output Voltage Configuration Method
Please connect resistors R1 and R2 (which determines the output voltage) as shown in Fig.29.
Please be aware that the offset due to the current that flows from the ADJ terminal becomes large when resistors with large
values are used. The use of resistors with R1=2KΩ to 15 KΩ is recommended.
VOUT
R2
R1
Vo = Vc (VADJ) × 1 ＋
R2
Vc
（VADJ
）
BA□□CC0□□
BA□□DD0□□
Vc : 1.225 (Typ.)
R
1
C（ADJ）
VADJ : 1.270 (Typ.)
Fig.29
5/8
●Thermal Design
HRP-5
To225FP-5
TO252-5
10
25
20
15
10
5
2.0
1.6
1.2
0.8
0.4
0.0
Board size : 70×70×1.6 ㎜3 （board contains a thermal）
（1） When using a maximum heat sick : θj-c=6.25(℃/W)
（2） When using an IC alone : θj-c=62.5(℃/W)
Board front copper foil area : 10.5×10.5 ㎜2
9
8
7
6
5
4
3
2
1
0
①2-layer board (back surface copper foil area :15×15 ㎜2
②2-layer board (back surface copper foil area :70×70 ㎜2
③4-layer board (back surface copper foil area :70×70 ㎜2
)
)
)
（1）20.0
③7.3W
1.30
②5.5W
①2.3W
（2）2.0
0
0
25
50
75
100
125
150
0
25
50
75
100
125
150
0
25
50
75
100
125
150
Ambient temperature:Ta(℃）
Ambient temperature:Ta(℃）
Ambient temperature:Ta(℃）
Fig.30
Fig.31
Fig.32
When using at temperatures over Ta=25℃, please refer to the heat reducing characteristics shown in Fig.30 through 32.
The IC characteristics are closely related to the temperature at which the IC is used, so it is necessary to operate the IC at
temperatures less than the maximum junction temperature TjMAX.
Fig.31 shows the acceptable loss and heat reducing characteristics of the TO220FP package The portion shown by the
diagonal line is the acceptable loss range that can be used with the IC alone. Even when the ambient temperature Ta is a
normal temperature (25℃), the chip (junction) temperature Tj may be quite high so please operate the IC at temperatures
less than the acceptable loss Pd.
The calculation method for power consumption Pc(W) is as follows :
Vcc：
Vo：
Input voltage
Output voltage
Load current
Circuit current
Pc = (Vcc-Vo)×Io＋Vcc×Icca
Acceptable loss Pd≦Pc
Io：
Icca：
Solving this for load current IO in order to operate within the acceptable loss,
Pd – Vcc×Icca
Io≦
Vcc－Vo
（Please refer to Figs.8 and 20 for Icca.）
It is then possible to find the maximum load current IoMAX with respect to the applied voltage Vcc at the time of thermal
design.
Calculation Example
Example 1) When Ta=85℃, Vcc=8.3V, Vo=3.3V, BA33DD0WT
1.04－8.3×Icca
Io≦
With the IC alone : θja=62.5℃/W → -16mW/℃
25℃=2000mW → 85℃=1040mW
5
Io≦200mA (Icca : 2mA)
Please refer to the above information and keep thermal designs within the scope of acceptable loss for all operating
temperature ranges. The power consumption Pc of the IC when there is a short circuit (short between Vo and GND) is :
Pc=Vcc×(Icca＋Ishort)
Ishort : Short circuit current
●Terminal Vicinity Settings and Cautions
・Vcc Terminal
Please attach a capacitor (greater than 0.33μF) between the Vcc and GND.
The capacitance values differ depending on the application, so please chose a capacitor with sufficient margin and verify
the operation on an actual board.
・CTL Terminal
The CTL terminal is turned ON at 2.0V and higher and OFF at 0.8V and lower within the operating power supply voltage
range.
The power supply and the CTL terminal may be started up and shut down in any order without problems.
●Vo Terminal
Please attach an anti-oscillation capacitor between VOUT and GND. The capacitance of the capacitor may significantly
change due to factors such as temperature changes, which may cause oscillations. Please use a tantalum capacitor or
aluminum electrolytic capacitor with favorable characteristics and small external series resistance (ESR) even at low
temperatures. The output oscillates regardless of whether the ESR is large or small. Please use the IC within the stable
operating region while referring to the ESR characteristics reference data shown in Figs.33 through 35. In cases where there
are sudden load fluctuations, the a large capacitor is recommended.
Below figure , it is ESR-to-Io stability Area characteristics ,measured by 22μＦ-ceramic-capacitor and resistor connected in
series.
This characteristics is not equal value perfectly to 22μＦ-aluminum electrolytic capacitor in order to measurement
method.
6/8
Note, however, that the stable range suggested in the figure depends on the IC and the resistance load involved, and can
vary with the board’s wiring impedance, input impedance, and/or load impedance. Therefore, be certain to ascertain the final
status of these items for actual use.
Keep capacitor capacitance within a range of 22μF～1000μF. It is also recommended that a 0.33μF bypass capacitor be
connected as close to the input pin-GND as location possible. However, in situations such as rapid fluctuation of the input
voltage or the load, please check the operation in real application to determine proper capacitance.
100
Unstable operating region
Unstable operating region
100
10
10
1
Stable operating region
OUT
IC
Stable operating region
22μF
C(ADJ)
1
Unstable operating region
Unstable operating region
0.1
1
0.1
200
600
800
1000
400
100
0
10
1000
OUTPUT CURRENT：lo(mA)
OUTPUT CURRENT：lo(mA)
Fig.33:Output equivalent circuit
●Other
Fig.34:Io vs. ESR characteristics
Fig.35: Io vs. ESR characteristics
(BA□□CC0,22μF)
(BA□□DD0,22μF)
1) Protection Circuits
Overcurrent Protection Circuit
A built-in overcurrent protection circuit corresponding to the current capacity prevents the destruction of the IC when there
are load shorts. This protection circuit is a “7”-shaped current control circuit that is designed such that the current is restricted
and does not latch even when a large current momentarily flows through the system with a high-capacitance capacitor.
However, while this protection circuit is effective for the prevention of destruction due to unexpected accidents, it is not
suitable for continuous operation or transient use. Please be aware when creating thermal designs that the overcurrent
protection circuit has negative current capacity characteristics with regard to temperature (Refer to Figs.4 and 16).
Thermal Shutdown Circuit (Thermal Protection)
This system has a built-in temperature protection circuit for the purpose of protecting the IC from thermal damage. As shown
above, this must be used within the range of acceptable loss, but if the acceptable loss happens to be continuously
exceeded, the chip temperature Tj increases, causing the temperature protection circuit to operate.
When the thermal shutdown circuit operates, the operation of the circuit is suspended. The circuit resumes operation
immediately after the chip temperature Tj decreases, so the output repeats the ON and OFF states (Please refer to Figs.12
and 24 for the temperatures at which the temperature protection circuit operates).
There are cases in which the IC is destroyed due to thermal runaway when it is left in the overloaded state. Be sure to avoid
leaving the IC in the overloaded state.
Reverse Current
In order to prevent the destruction of the IC when a reverse current flows through the IC, it is recommended that a diode be
placed between the Vcc and Vo and a pathway be created so that the current can escape (Refer to Fig.36).
2) This IC is bipolar IC that has a P-board (substrate) and P+ isolation layer
between each devise, as shown in Fig.37. A P-N junction is formed between
Reverse current
this P-layer and the N-layer of each device, and the P-N junction operates
as a parasitic diode when the electric potential relationship is GND>
OUT
Vcc
Terminal A, GND> Terminal B, while it operates as a parasitic transistor
when the electric potential relationship is Terminal B GND> Terminal A.
Parasitic devices are intrinsic to the IC. The operation of parasitic devices
induces mutual interference between circuits, causing malfunctions and
eventually the destruction of the IC itself. It is necessary to be careful not to
use the IC in ways that would cause parasitic elements to operate. For
example, applying a voltage that is lower than the GND (P-board) to the
input terminal.
CTL
GND
Fig. 36:Bypass diode
Transistor (NPN)
Resistor
B
(Pin A)
(Pin B)
O
(Pin B)
E
C
B
GND
E
N
P+
P+
P
N
GND
P
P+
Parasitic element
or transistor
N
P
N
P+
N
N
N
Parasitic element
GND
P
(Pin A)
Parasitic element
GND
Parasitic element
or transistor
GND
Fig. 37: Example of the basic structure of a bipolar IC
7/8
●Part Number Selection
H P
F
0
B A 0 0 C C
W
2
E
Output
voltage
Current capacity
CC0 : 1A
DD0 : 1A
ROHM
model name
Package
Shutdown switch
W : With switch
None : Without
switch
Package specification
TR : Embossed taping(HRP5)
E2 : Embossed taping(TO252-5,
TO220CP)
None : Tube container
V5 :Foaming(V5 only)
TO220-3,5
TO252-3,5
HRP5
T :
F P :
HFP :
CP:
TO220CP
（Unit:mm）
（Unit:mm）
（Unit:mm）
（Unit:mm）
TO220FP-5
（Unit:mm）
TO220FP-5 (V5)
TO252-5
HRP5
TO2220CP-V5
＜Package Specification＞TO220FP-5
＜Package Specification＞TO220FP-5（V5）
Package Form
Container tube
500pcs
Package Form
Container tube
500pcs
Package Quantity
Package Quantity
The product orientation in each container
tube is constant.
The product orientation in each container
tube is constant.
Package Orientation
Package Orientation
*Please make orders in multiples of the package quantity.
<Tape and Reel information > TO252-3,5
*Please make orders in multiples of the package quantity.
＜Tape and Reel information＞HRP5
Embossed taping
Tape
Embossed taping
2000pcs
Tape
2000pcs
Quantity
Quantity
E2
TR
Direction
of feed
Direction
of feed
（When the reek is held with the left hand and the tape is drawn out with the
right hand, the No.1 pin of the product faces the lower left direction.）
（When the reek is held with the left hand and the tape is drawn out with the
right hand, the No.1 pin of the product faces the upper right direction.）
Direction of feed
Direction of feed
No.1 pin
Reel
Reel
No.1 pin
*Please make orders in multiples of the package quantity.
*Please make orders in multiples of the package quantity.
8/8
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level
of reliability and the malfunction of which would directly endanger human life (such as medical
instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers
and other safety devices), please be sure to consult with our sales representative in advance.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact your nearest sales office.
THE AMERICAS / EUPOPE / ASIA / JAPAN
ROHM Customer Support System
Contact us : webmaster@ rohm.co.jp
www.rohm.com
TEL : +81-75-311-2121
FAX : +81-75-315-0172
Copyright © 2007 ROHM CO.,LTD.
21, Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan
Appendix1-Rev2.0
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