NCV5662DS33R4G [ONSEMI]
FIXED POSITIVE LDO REGULATOR;
| 型号： | NCV5662DS33R4G |
| 厂家： | 
ONSEMI |
| 描述： | FIXED POSITIVE LDO REGULATOR 输出元件 调节器 |
| 文件： | 总15页 (文件大小：637K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NCP5662, NCV5662
Low Output Voltage,
Ultra-Fast 2.0 A Low Dropout
Linear Regulator with Enable
The NCP5662/NCV5662 is a high performance, low dropout linear
regulator designed for high power applications that require up to 2.0 A
current. It is offered in both fixed and adjustable output versions. With
output voltages as low as 0.9 V and ultra−fast response times for load
transients, the NCP5662/NCV5662 also provides additional features
such as Enable and Error Flag (for the fixed output version),
increasing the utility of these devices. A thermally robust, 5 pin
D PAK or DFN8 package, combined with an architecture that offers
low ground current (independent of load), provides for a superior
high−current LDO solution.
http://onsemi.com
MARKING DIAGRAMS AND
PIN ASSIGNMENTS
2
Tab = GND
Pin 1 = EN
2 = V
NC
x5662DSy
AWLYWWG
1
in
5
3 = GND
4 = V
2
D PAK
out
Features
DS SUFFIX
CASE 936AA
1
5 = ADJ/EF
• Ultra−Fast Transient Response (Settling Time: 1−3 ms)
• Low Noise Without Bypass Capacitor (26 mV
rms)
• Low Ground Current Independent of Load (3.0 mA Maximum)
• Fixed/Adjustable Output Voltage Versions
• Enable Function
NCP5
662y
ALYW G
G
1
DFN8
MN SUFFIX
CASE 488AF
• Error Flag (Fixed Output Version)
• Current Limit Protection
• Thermal Shutdown Protection (160°C)
• 0.9 V Reference Voltage for Ultra−Low Output Operation
• Power Supply Rejection Ratio > 65 dB
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
Fixed Version
Adjustable Version
Pin 1 = EF
2 = GND
3 = N/C
Pin 1 = ADJ
2 = GND
3 = N/C
4 = EN
4 = EN
5, 6 = V
7, 8 = V
5, 6 = V
in
in
7 = V
out
out
8 = N/C
• These are Pb−Free Devices
x
y
= P or V
Applications
• Servers
• ASIC Power Supplies
• Post Regulation for Power Supplies
• Constant Current Source
• Networking Equipment
• Gaming and STB Modules
=A for Adjustable Version
B for Fixed 1.5 V Version
C for Fixed 3.3 V Version
D for Fixed 1.2 V Version
E for Fixed 1.8 V Version
F for Fixed 2.5 V Version
G for Fixed 2.8 V Version
H for Fixed 3.0 V Version
= Assembly Location
= Wafer Lot
A
L
Y
=Year
WW = Work Week
G or G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
© Semiconductor Components Industries, LLC, 2013
1
Publication Order Number:
May, 2013 − Rev. 15
NCP5662/D
NCP5662, NCV5662
R
EF
V
V
V
out
V
out
in
in
V
V
out
V
V
in
out
in
NCP5662
NCV5662
NCP5662
NCV5662
R1
R2
Error Flag
C
C
out
in
EN
EF
EN
ADJ
GND
GND
C
C
in
out
Enable
Enable
OFF ON
OFF ON
Figure 1. Typical Application Schematic, Fixed
Output
Figure 2. Typical Application Schematic,
Adjustable Output
PIN FUNCTION DESCRIPTION
Pin
Pin
Adj/Fixed Adj/Fixed
2
D PAK
DFN8
Pin Name
Description
1
4
EN
Enable. This pin allows for on/off control of the regulator. To disable
the device, connect to Ground. If this function is not in use, connect
to V .
in
2
5, 6*
2
V
Positive Power Supply Input Voltage
Power Supply Ground
in
3, TAB
GND
4
5
7, 8
1
V
Regulated Output Voltage
out
ADJ
This pin is connected to the resistor divider network and programs
the output voltage.
(Adjustable Version)
5
1
EF
An Error Flag is triggered when the output voltage is out of regulation
excluding transient signals that may occur. Requires a pullup resistor
f 100 kW.
(Fixed Version)
−
−
3, 8
Pin 3 N/C on Fixed & ADJ Version
while Pin 8 N/C on ADJ Version only
No connection. True no connect. PCB runs allowable.
EPAD
EPAD
Exposed thermal pad should be connected to ground.
*Pins 5 and 6 must be connected together externally for output current full range operation.
http://onsemi.com
2
NCP5662, NCV5662
V
in
EN
Enable
Block
Voltage
Reference
Block
V
ref
= 0.9 V
V
out
R3
R4
Output
Stage
Cc
R1
R2
EF
Error
Flag
GND
Figure 3. Block Diagram, Fixed Output
V
in
Enable
Block
EN
Voltage
Reference
Block
V
ref
= 0.9 V
R3
R4
V
out
Output
Stage
ADJ
GND
Figure 4. Block Diagram, Adjustable Output
http://onsemi.com
3
NCP5662, NCV5662
ABSOLUTE MAXIMUM RATINGS
Rating
Symbol
Value
18
Unit
V
Input Voltage (Note 1)
Output Pin Voltage
V
in
V
−0.3 to (Vin +0.3)
−0.3 to (Vin +0.3)
−0.3 to (Vin +0.3)
−0.3 to (Vin +0.3)
3.0
V
out
Adjust Pin Voltage
V
ADJ
V
Enable Pin Voltage
Error Flag Voltage
V
EN
V
V
V
EF
EF
Error Flag Current
I
mA
°C
Maximum Junction Temperature
T
150
J(max)
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
NOTE: This device series contains ESD protection and exceeds the following tests:
Human Body Model (HBM), Class 3A, 2000 V
Machine Model (MM), Class C, 200 V
Charge Device Model (CDM), Class IV, 2000 V.
1. Refer to Electrical Characteristics and Application Information for Safe Operating Area.
THERMAL CHARACTERISTICS
Rating
Symbol
Value
Unit
2
Thermal Characteristics, D PAK (Notes 1 and 2)
Thermal Resistance, Junction−to−Ambient
Thermal Resistance, Junction−to−Case
Thermal Reference, Junction−to−Lead
°C/W
R
q
45
5.0
7.0
q
JA
R
JC
R
Y
JL
Thermal Characteristics, DFN8 (Notes 1 and 2)
Thermal Resistance, Junction−to−Ambient
Thermal Reference, Junction−to−Lead (Note 3)
°C/W
R
Y
78
14
q
JA
JL
R
2. As measured using a copper heat spreading area of 1 sq in copper, 1 oz copper thickness.
3. Lead 6.
OPERATING RANGES
Rating
Symbol
Value
Unit
V
Operating Input Voltage (Note 1)
V
in
(V +V ), 2 to 9 (Note 4)
out DO
Operating Ambient Temperature Range
NCP5662
NCV5662
T
A
−40 to +85
−40 to +125
°C
Storage Temperature Range
T
stg
−55 to +150
°C
4. Minimum V = (V + V ) or 2 V, whichever is higher.
in
out
DO
http://onsemi.com
4
NCP5662, NCV5662
ELECTRICAL CHARACTERISTICS (V = V + 1.5 V, for typical values T = 25°C, for min/max values T = −40°C to 85°C (NCP
in
out
A
A
version), T = −40°C to 125°C (NCV version), C = C = 150 mF unless otherwise noted. (Note 5))
A
in
out
Characteristic
Symbol
Min
Typ
Max
Unit
ADJUSTABLE OUTPUT VERSION
Output Noise Voltage
V
n
−
26
−
mV
rms
Output Voltage
V
out
V
T = 25°C (V = V +1.5 V to 7.0 V, I = 10 mA to 2.0 A)
(−1%)
(−1.5%)
(−2%)
−
(+1%)
(+1.5%)
(+2%)
A
in
out
out
0.9
T
A
= −20 to +125°C (V = V +1.5 V to 7.0 V, I = 10 mA to 2.0 A)
in out out
−
T
A
= −40 to +150°C (V = V +1.5 V to 7.0 V, I = 10 mA to 2.0 A)
in out out
Adjustable Pin Input Current
Line Regulation (I = 10 mA, V +1.5 V < V < 7.0 V)
I
−
−
40
0.03
0.03
1.0
−
−
−
nA
%
%
V
ADJ
REG
out
out
in
line
Load Regulation (10 mA < I < 2.0 A)
REG
−
−
out
load
Dropout Voltage (I = 2.0 A)
V
−
1.3
−
out
DO
out(peak)
Peak Output Current Limit
Internal Current Limitation
I
2.0
−
A
I
3.0
−
A
LIM
Ripple Rejection (120 Hz)
Ripple Rejection (1 kHz)
RR
−
−
70
65
−
−
dB
Ground Current
I
= 2.0 A
I
−
−
1.3
10
3.0
300
mA
mA
out
GND
Disabled State
I
GND(DIS)
Enable Input Threshold Voltage
V
EN
V
Voltage Increasing, On state, Logic High
Voltage Decreasing, Off state, Logic Low
1.3
−
−
−
−
0.3
Enable Input Current
I
EN
Enable Pin Voltage = 0.3 V
Enable Pin Voltage = 1.3 V
−
−
0.5
0.5
−
−
mA
max
min
5. Performance guaranteed over specified operating conditions by design, guard banded test limits, and/or characterization, production tested at
T = T = 25°C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
J
A
http://onsemi.com
5
NCP5662, NCV5662
ELECTRICAL CHARACTERISTICS (V = V + 1.5 V, for typical values T = 25°C, for min/max values T = −40°C to 85°C (NCP
in
out
A
A
version), T = −40°C to 125°C (NCV version), C = C = 150 mF unless otherwise noted. (Note 6))
A
in
out
Characteristic
Symbol
Min
Typ
Max
Unit
FIXED OUTPUT VOLTAGE
Output Noise Voltage (V = 0.9 V)
V
n
−
26
−
mV
rms
out
Output Voltage (Note 7)
V
out
V
T = 25°C (V = V +1.5 V to 7.0 V, I = 10 mA to 2.0 A)
(−1%)
(−1.5%)
(−2%)
−
(+1%)
(+1.5%)
(+2%)
A
in
out
out
V
out(nom)
−
T
A
= −20 to +125°C (V = V +1.5 V to 7.0 V, I = 10 mA to 2.0 A)
in out out
T
A
= −40 to +150°C (V = V +1.5 V to 7.0 V, I = 10 mA to 2.0 A)
in out out
Line Regulation (I = 10 mA, V +1.5 V < V < 7.0 V)
REG
−
−
0.03
0.2
1.0
−
−
−
%
%
V
out
out
in
line
Load Regulation (10 mA < I < 2.0 A)
REG
load
out
Dropout Voltage (I = 2.0 A)
V
−
1.3
−
out
DO
out(peak)
Peak Output Current Limit
Internal Current Limitation
I
2.0
−
A
I
3.0
−
A
LIM
Ripple Rejection (120 Hz)
Ripple Rejection (1 kHz)
RR
−
−
70
65
−
−
dB
Ground Current
I
= 2.0 A
I
−
−
1.3
30
3.0
300
mA
mA
out
GND
Disabled State
I
GND(DIS)
Enable Input Threshold Voltage
V
EN
V
Voltage Increasing, On state, Logic High
Voltage Decreasing, Off state, Logic Low
1.3
−
−
−
−
0.3
Enable Input Current
I
EN
Enable Pin Voltage = 0.3 V
Enable Pin Voltage = 1.3 V
−
−
0.5
0.5
−
−
mA
max
min
Error Flag Voltage Threshold (Fixed Output)
V
91
−
94
200
1.0
50
97
−
% of V
mV
EF(VT)
out
Error Flag Output Low Voltage Saturation (I = 1.0 mA)
V
EF(SAT)
EF
Error Flag Leakage
I
−
−
mA
EF(leakage)
Error Flag Blanking Time (Note 8)
t
EF
−
−
ms
6. Performance guaranteed over specified operating conditions by design, guard banded test limits, and/or characterization, production tested at
T = T = 25°C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
J
A
7. Fixed output voltage available at 0.9 V per request.
8. Can be disabled per customer request.
http://onsemi.com
6
NCP5662, NCV5662
TYPICAL CHARACTERISTICS
(Typical characteristics were measured with the same conditions as electrical characteristics, unless otherwise noted)
1.2
1.0
0.8
0.6
0.4
0.2
0
−50
−25
0
25
50
75
100
125
150
T , AMBIENT TEMPERATURE (°C)
A
Figure 5. Dropout Voltage vs. Temperature
1.3
1.2
1.1
1.0
0.9
0.8
0.7
1.3
V
C
C
= 1.5 V Fixed
= 150 mF
= 10 to 150 mF
= 25°C
V
C
C
= 3.3 V Fixed
= 150 mF
= 10 to 150 mF
out
out
in
in
1.2
1.1
1.0
0.9
out
out
T
A
T = 25°C
A
0.8
0.7
0
0.5
1.0
1.5
2.0
0
0.5
1.0
1.5
2.0
I
, OUTPUT CURRENT (A)
I
out
, OUTPUT CURRENT (A)
out
Figure 6. 1.5 V Dropout Voltage vs. Output Current
Figure 7. 3.3 V Dropout Voltage vs. Output Current
3.5
3.5
3.0
3.25
3
2.5
2.0
1.5
1.0
0.5
0
2.75
2.5
2.25
2
−50
−25
0
25
50
75
100
125
150
−50
−25
0
25
50
75
100
125
150
T , AMBIENT TEMPERATURE (°C)
A
T , AMBIENT TEMPERATURE (°C)
A
Figure 8. Ground Current vs. Temperature
Figure 9. Short Circuit Current Limit vs.
Temperature
http://onsemi.com
7
NCP5662, NCV5662
TYPICAL CHARACTERISTICS
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
3.4
3.0
2.6
2.2
1.8
1.4
1.0
0.6
I
C
C
= 10 mA
= 150 mF
I
C
C
= 10 mA
= 150 mF
out
out
in
in
= 1.0 to 150 mF
= 1.0 to 150 mF
out
out
T
= 25°C
T
= 25°C
A
A
0.2
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
0
1.0 2.0
3.0 4.0 5.0
6.0 7.0 8.0 9.0
V , INPUT VOLTAGE (V)
in
V , INPUT VOLTAGE (V)
in
Figure 10. 1.5 V Output Voltage vs. Input Voltage
Figure 11. 3.3 V Output Voltage vs. Input Voltage
1.55
1.53
1.51
1.49
1.47
1.45
3.35
3.34
3.33
3.32
3.31
3.30
3.29
3.28
3.27
V
= 3.3 V
= 2.0 A maximum
= 150 mF
V
= 5.1 V
= 2.0 A maximum
= 150 mF
in
in
I
I
out
out
C
C
T
A
C
C
in
in
= 1.0 to 150 mF
= 1.0 to 150 mF
out
out
= 25°C
T = 25°C
A
3.26
3.25
0
0.5
1.0
1.5
2.0
0
0.5
1.0
1.5
2.0
I
, OUTPUT CURRENT (A)
I
out
, OUTPUT CURRENT (A)
out
Figure 12. 1.5 V Output Voltage vs. Output Load
Current
Figure 13. 3.3 V Output Voltage vs. Output Load
Current
1.2
1.0
0.8
0.6
0.4
0.2
100
90
80
70
60
50
40
30
20
10
T
= 25°C
A
L = 25 mm Copper
I
= 10 mA
out
V
= 4.0 V
= 0.9 V
= 0 mF
in
I
= 1.0 A
100
out
V
out
C
C
T
A
in
= 1.0 mF
out
= 25°C
0.0
0
0
0
1.0
10
1000
2
4
6
8
10
12
14
16
20
F, FREQUENCY (kHz)
INPUT−OUTPUT VOLTAGE DIFFERENTIAL (V)
Figure 14. Output Current vs. Input−Output
Figure 15. Ripple Rejection vs. Frequency
Voltage Differential
http://onsemi.com
8
NCP5662, NCV5662
TYPICAL CHARACTERISTICS
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
V
V
= 12 V
= 0.9 V
40
30
20
10
0
V
V
= 3.3 V
= 0.9 V
in
in
out
out
I
= 10 mA
= 150 mF
= 150 mF
I
= 2.36 A
= 150 mF
= 150 mF
out
out
C
C
T
C
C
T
in
out
in
out
= 25°C
= 25°C
A
A
Start 1.0 kHz
Stop 100 kHz
Start 1.0 kHz
Stop 100 kHz
F, FREQUENCY (kHz)
F, FREQUENCY (kHz)
Figure 16. Noise Density vs. Frequency
Figure 17. Noise Density vs. Frequency
http://onsemi.com
9
NCP5662, NCV5662
TYPICAL CHARACTERISTICS
V
in
= 3.3 V
V
out
= 1.5 V Fixed
C
C
= 150 mF
in
= 150 mF
out
T
A
= 25°C
V
in
= 3.3 V
V
out
= 1.5 V Fixed
C
C
= 150 mF
in
= 150 mF
out
T
A
= 25°C
I
= 2.0 A to 10 mA
out
I
= 10 mA to 2.0 A
out
TIME (1.0 ms/Div)
TIME (1.0 ms/Div)
Figure 18. Load Transient Response
Figure 19. Load Transient Response
V
in
= 3.3 V
V
out
= 1.5 V Fixed
C
C
= 150 mF
in
= 150 mF
out
T
A
= 25°C
V
in
= 3.3 V
V
out
= 1.5 V Fixed
C
C
= 150 mF
in
= 150 mF
out
T
A
= 25°C
I
= 2.0 A to 10 mA
out
I
= 10 mA to 2.0 A
out
TIME (100 ns/Div)
TIME (100 ns/Div)
Figure 20. Load Transient Response
Figure 21. Load Transient Response
V
in
= 4.0 V
V
out
= 0.9 V
C
C
= 150 mF
in
= 10 mF
out
T
A
= 25°C
V
in
= 4.0 V
V
out
= 0.9 V
C
C
T
= 150 mF
in
= 10 mF
out
= 25°C
I
= 2.0 A to 10 mA
A
out
I
= 10 mA to 2.0 A
out
TIME (200 ns/Div)
TIME (200 ns/Div)
Figure 22. Load Transient Response
Figure 23. Load Transient Response
http://onsemi.com
10
NCP5662, NCV5662
APPLICATION INFORMATION
Current Limit Operation
The NCP5662 is a high performance low dropout 2.0 A
linear regulator suitable for high power applications,
featuring an ultra−fast response time and low noise without
a bypass capacitor. It is offered in both fixed and adjustable
output versions with voltages as low as 0.9 V. Additional
features, such as Enable and Error Flag (fixed output
version) increase the utility of the NCP5662. It is thermally
robust and includes the safety features necessary during a
fault condition, which provide for an attractive high current
LDO solution for server, ASIC power supplies, networking
equipment applications, and many others.
As the peak output current increases beyond its limitation,
the device is internally clampled to 3.0 A, thus causing the
output voltage to decrease and go out of regulation. This
allows the device never to exceed the maximum power
dissipation.
Error Flag Operation
The Error Flag pin on the NCP5662 will produce a logic
Low when it drops below the nominal output voltage. Refer
to the electrical characteristics for the threshold values at
which point the Error Flag goes Low. When the NCP5662
is above the nominal output voltage, the Error Flag will
remain at logic High.
Input Capacitor
The recommended input capacitor value is a 150 mF
OSCON with an Equivalent Series Resistance (ESR) of
50 mW. It is especially required if the power source is
located more than a few inches from the NCP5662. This
capacitor will reduce device sensitivity and enhance the
output transient response time. The PCB layout is very
important and in order to obtain the optimal solution, the Vin
and GND traces should be sufficiently wide to minimize
noise and unstable operation.
The external pullup resistor needs to be connected
between V and the Error Flag pin. A resistor of
in
approximately 100 kW is recommended to minimize the
current consumption. No pullup resistor is required if the
Error Flag output is not being used.
Thermal Consideration
The maximum package power dissipation is:
T
* T
J(max)
A
Output Capacitor
Proper output capacitor selection is required to maintain
stability. The NCP5662 is guaranteed to be stable at an
P
+
D
R
qJA
The bipolar process employed for this IC is fully
characterized and rated for reliable 18 V operation. To avoid
damaging the part or degrading it’s reliability, power
dissipation transients should be limited to under 30 W for
output capacitance of, C > 10 mF with an ESR between
out
50 mW and 300 mW over the output current range of 10 mA
to 2.0 A. For PCB layout considerations, place the
recommended ceramic capacitor close to the output pin and
keep the leads short. This should help ensure ultra−fast
transient response times.
2
D PAK. For open−circuit to short−circuit transient,
P
= V
* I .
DTransient
in(operating max) SC
Adjustable Output Operation
The application circuit for the adjustable output version is
shown in Figure 2. The reference voltage is 0.9 V and the
adjustable pin current is typically 40 nA. A resistor divider
network, R1 and R2, is calculated using the following
formula:
V
V
out
ref
R1 + R2 ǒ * 1Ǔ
V
out
= 0.9 V
Output
Input
V
out
V
in
ON
NCP5662
C
C
out
in
EN
ADJ
OFF
Enable
GND
Figure 24. To achieve the minimum output voltage,
ADJ to Vout has to be connected together
http://onsemi.com
11
NCP5662, NCV5662
390
340
290
240
190
140
1 oz Copper
2 oz Copper
90
40
0
100
200
300
400
500
600
700
2
COPPER AREA (mm )
Figure 25. DFN8 Thermal Resistance vs. Copper Area
NCP5662 Evaluation Board
Figure 26. Test Board used for Evaluation
http://onsemi.com
12
NCP5662, NCV5662
ORDERING INFORMATION
Device
Nominal Output Voltage
Package
Shipping†
NCP5662DSADJR4G
Adj
(Pb−Free)
NCP5662DS12R4G
NCP5662DS15R4G
NCP5662DS18R4G
NCP5662DS25R4G
NCP5662DS28R4G
NCP5662DS30R4G
NCP5662DS33R4G
NCV5662DSADJR4G*
NCV5662DS15R4G*
NCV5662DS33R4G*
NCP5662MNADJR2G
NCP5662MN15R2G
NCP5662MN33R2G
Fixed, 1.2 V
(Pb−Free)
Fixed, 1.5 V
(Pb−Free)
Fixed, 1.8 V
(Pb−Free)
Fixed, 2.5 V
(Pb−Free)
Fixed, 2.8 V
(Pb−Free)
2
D PAK
800 / Tape & Reel
Fixed, 3.0 V
(Pb−Free)
Fixed, 3.3 V
(Pb−Free)
Adj
(Pb−Free)
Fixed, 1.5 V
(Pb−Free)
Fixed, 3.3 V
(Pb−Free)
Adj
(Pb−Free)
Fixed, 1.5 V
(Pb−Free)
DFN8
3000 / Tape & Reel
Fixed, 3.3 V
(Pb−Free)
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP
Capable
http://onsemi.com
13
NCP5662, NCV5662
PACKAGE DIMENSIONS
D2PAK 5−LEAD
CASE 936AA
ISSUE C
A
NOTES:
SEATING
PLANE
B
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
M
M
B A
0.10
A
2. CONTROLLING DIMENSION: INCHES.
3. DIMENSIONS D AND E DO NOT INCLUDE MOLD
FLASH AND GATE PROTRUSIONS. MOLD FLASH
AND GATE PROTRUSIONS NOT TO EXCEED
0.005 MAXIMUM PER SIDE. THESE DIMENSIONS
TO BE MEASURED AT DATUM H.
A
E
E1
L1
c2
E/2
4. THERMAL PAD CONTOUR OPTIONAL WITHIN
DIMENSIONS E, L1, D1, AND E1. DIMENSIONS
D1 AND E1 ESTABLISH A MINIMUM MOUNTING
SURFACE FOR THE THERMAL PAD.
D1
D
DETAIL C
H
INCHES
MILLIMETERS
1
2
3
4 5
DIM
A
A1 0.000
b
c
c2
MIN
0.170
MAX
0.180
0.010
0.036
0.026
0.055
0.368
−−−
MIN
4.32
0.00
0.66
0.43
1.14
8.25
6.35
9.65
5.08
MAX
4.57
0.25
0.91
0.66
1.40
9.53
−−−
0.026
0.017
0.045
0.325
VIEW A−A
c
D
e
D1 0.250
0.380
E1 0.200
5X b
A
SEATING
PLANE
E
0.420
−−−
10.67
−−−
B
M
M
B A
0.13
H
e
H
L
L1
L3
M
0.067 BSC
A1
0.539
0.058
−−−
0.579
0.078
0.066
0.010 BSC
0
8
_
_
_
RECOMMENDED
SOLDERING FOOTPRINT*
L
0.424
M
GAUGE
PLANE
L3
DETAIL C
0.310
0.584
0.136
0.067
PITCH
5X
0.040
DIMENSIONS: MILLIMETERS
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
http://onsemi.com
14
NCP5662, NCV5662
PACKAGE DIMENSIONS
8 PIN DFN, 4x4
CASE 488AF
ISSUE C
NOTES:
A
B
D
1. DIMENSIONS AND TOLERANCING PER
ASME Y14.5M, 1994.
L
L
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION b APPLIES TO PLATED
TERMINAL AND IS MEASURED BETWEEN
0.15 AND 0.30MM FROM TERMINAL TIP.
4. COPLANARITY APPLIES TO THE EXPOSED
PAD AS WELL AS THE TERMINALS.
5. DETAILS A AND B SHOW OPTIONAL
CONSTRUCTIONS FOR TERMINALS.
L1
PIN ONE
DETAIL A
E
REFERENCE
OPTIONAL
CONSTRUCTIONS
2X
0.15
C
MILLIMETERS
2X
DIM MIN
0.80
A1 0.00
MAX
1.00
0.05
0.15
C
A3
TOP VIEW
A
EXPOSED Cu
MOLD CMPD
A3
b
D
0.20 REF
0.25
0.35
DETAIL B
4.00 BSC
0.10
C
C
D2 1.91
2.21
A1
A
E
4.00 BSC
E2 2.09
2.39
DETAIL B
8X
0.08
(A3)
e
K
L
0.80 BSC
ALTERNATE
NOTE 4
A1
0.20
0.30
−−−
−−−
0.50
0.15
CONSTRUCTIONS
SEATING
PLANE
C
SIDE VIEW
L1
D2
8X L
SOLDERING FOOTPRINT*
DETAIL A
1
4
8X
0.63
2.21
E2
8
5
K
e
8X b
2.39
4.30
0.10
0.05
C
C
A B
PACKAGE
OUTLINE
NOTE 3
BOTTOM VIEW
8X
0.35
0.80
PITCH
DIMENSIONS: MILLIMETERS
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks,
copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC
reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any
particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without
limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications
and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC
does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for
surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where
personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and
its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly,
any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture
of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: orderlit@onsemi.com
For additional information, please contact your local
Sales Representative
NCP5662/D
相关型号：
NCV5662DSADJR4G
Low Output Voltage, Ultra−Fast 2.0 A Low Dropout Linear Regulator with Enable
ONSEMI
NCV5663DSADJR4G
Low Output Voltage, Ultra-Fast 3.0 A Low Dropout Linear Regulator with Enable
ONSEMI
NCV57001FDWR2G
Isolated high current and high efficiency IGBT gate driver with internal galvanic isolation
ONSEMI
©2020 ICPDF网 联系我们和版权申明