NCV5662DS15R4G [ONSEMI]

Low Output Voltage, Ultra−Fast 2.0 A Low Dropout Linear Regulator with Enable; 低输出电压,超快2.0低压差线性稳压器具有使能
NCV5662DS15R4G
型号: NCV5662DS15R4G
厂家: ONSEMI    ONSEMI
描述:

Low Output Voltage, Ultra−Fast 2.0 A Low Dropout Linear Regulator with Enable
低输出电压,超快2.0低压差线性稳压器具有使能

稳压器
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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  
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MARKING  
DIAGRAMS  
2
D PAK or DFN8 package, combined with an architecture that offers  
NC  
1
low ground current (independent of load), provides for a superior  
high−current LDO solution.  
x5662DSy  
AWLYWWG  
5
2
D PAK  
DS SUFFIX  
CASE 936AA  
Features  
1
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
Error Flag (Fixed Output Version)  
Current Limit Protection  
DFN8  
CASE 488AF  
Thermal Protection  
x
y
= P or V  
0.9 V Reference Voltage for Ultra−Low Output Operation  
Power Supply Rejection Ratio > 65 dB  
NCV Prefix for Automotive and Other Applications Requiring Site  
and Control Changes  
=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  
These are Pb−Free Devices  
Applications  
A
L
Servers  
ASIC Power Supplies  
Post Regulation for Power Supplies  
Constant Current Source  
Networking Equipment  
Gaming and STB Modules  
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 12 of this data sheet.  
©
Semiconductor Components Industries, LLC, 2007  
1
Publication Order Number:  
January, 2007 − Rev. 7  
NCP5662/D  
NCP5662, NCV5662  
PIN FUNCTION DESCRIPTION  
Pin  
Pin  
Adj/Fixed Adj/Fixed  
2
D PAK  
DFN8  
Pin Name  
Description  
This pin allows for on/off control of the regulator. To disable the device, connect to  
1
4
Enable  
Ground. If this function is not in use, connect to V .  
in  
2
6
V
in  
Positive Power Supply Input Voltage  
3, TAB  
1, 2, 3, EP  
Ground  
Power Supply Ground  
4
5
7
8
V
Regulated Output Voltage  
out  
Adj  
This pin is connected to the resistor divider network and programs the output voltage.  
(Adjustable Version)  
5
8
5
Error Flag  
(Fixed Version)  
An Error Flag is triggered when the output voltage is out of regulation excluding tran-  
sient signals that may occur. Requires a pullup resistor f 100 kW.  
N/C  
No connection. True no connect. PCB runs allowable  
ABSOLUTE MAXIMUM RATINGS  
Rating  
Symbol  
Value  
18  
Unit  
V
Input Voltage  
V
in  
Output Pin Voltage  
Adjust Pin Voltage  
Enable Pin Voltage  
Error Flag Voltage  
Error Flag Current  
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  
V
adj  
V
V
V
en  
V
V
ef  
I
mA  
°C/W  
ef  
2
Thermal Characteristics, D PAK (Note 1)  
Thermal Resistance Junction−to−Ambient  
Thermal Resistance Junction−to−Case  
R
q
45  
5.0  
JA  
R
q
JC  
Thermal Characteristics, DFN8 (Note 1)  
Thermal Resistance Junction−to−Ambient  
Thermal Resistance Junction−to−Lead (Note 2)  
°C/W  
R
R
78  
14  
q
JA  
JC  
q
Operating Junction Temperature Range  
Storage Temperature Range  
T
−40 to +150  
−55 to +150  
°C  
°C  
J
T
stg  
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) JESD 22−A114−B  
Machine Model (MM) JESD 22−A115−A.  
The maximum package power dissipation is:  
T
* T  
J(max)  
A
P
+
D
R
qJA  
The bipolar process employed for this IC is fully characterized and rated for reliable 18 V V  
operation. To avoid damaging  
CCmax  
2
the part or degrading it’s reliability, power dissipation transients should be limited to under 30 W for D PAK.  
For open−circuit to short−circuit transient,  
P
= V  
* I  
.
SC  
DTransient  
CCmax  
2
1. 1 oz copper, 1 in copper area.  
2. Lead 6.  
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2
 
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, C = C = 150 mF unless otherwise noted.)  
in  
out  
J
J
in  
out  
Characteristic  
Symbol  
Min  
Typ  
Max  
Unit  
ADJUSTABLE OUTPUT VERSION  
Input Voltage  
V
2.0  
9.0  
V
in  
Output Noise Voltage  
V
26  
mV  
rms  
n
Output Voltage Accuracy  
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%  
0.9  
+1%  
+1.5%  
+2%  
J
in  
out  
out  
T = −20 to +125°C (V = V +1.5 V to 7.0 V, I = 10 mA to 2.0 A)  
J
in  
out  
out  
T = −40 to +150°C (V = V +1.5 V to 7.0 V, I = 10 mA to 2.0 A)  
J
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  
Peak Output Current Limit  
Internal Current Limitation  
I
2.0  
A
out  
I
3.0  
A
lim  
Ripple Rejection (120 Hz)  
Ripple Rejection (1 kHz)  
RR  
70  
65  
dB  
Thermal Shutdown (Guaranteed by Design)  
Ground Current  
T
160  
°C  
SHD  
I
= 2.0 A  
I
1.3  
10  
3.0  
300  
mA  
mA  
out  
q
Disabled State  
I
qds  
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  
0.5  
0.5  
mA  
max  
Enable Pin Voltage = 1.3 V  
min  
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3
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, C = C = 150 mF unless otherwise noted.)  
in  
out  
J
J
in  
out  
Characteristic  
Symbol  
Min  
Typ  
Max  
Unit  
FIXED OUTPUT VOLTAGE  
Input Voltage  
V
2.0  
9.0  
V
in  
Output Noise Voltage (V = 0.9 V)  
V
26  
mV  
rms  
out  
n
Output Voltage Accuracy (Note 3)  
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%  
J
in  
out  
out  
V
out  
T = −20 to +125°C (V = V +1.5 V to 7.0 V, I = 10 mA to 2.0 A)  
J
in  
out  
out  
T = −40 to +150°C (V = V +1.5 V to 7.0 V, I = 10 mA to 2.0 A)  
J
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  
Peak Output Current Limit  
Internal Current Limitation  
I
2.0  
A
out  
I
3.0  
A
lim  
Ripple Rejection (120 Hz)  
Ripple Rejection (1 kHz)  
RR  
70  
65  
dB  
Thermal Shutdown (Guaranteed by Design)  
Ground Current  
T
160  
°C  
SHD  
I
= 2.0 A  
I
1.3  
30  
3.0  
300  
mA  
mA  
out  
q
Disabled State  
I
qds  
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  
0.5  
0.5  
mA  
max  
Enable Pin Voltage = 1.3 V  
min  
Error Flag (Fixed Output)  
V
91  
94  
200  
1.0  
50  
97  
% of V  
mV  
cflt  
out  
Error Flag Output Low Voltage Saturation (I = 1.0 mA)  
V
cfdo  
ef  
Error Flag Leakage  
I
mA  
efleak  
Error Flag Blanking Time (Note 4)  
T
ms  
ef  
3. Fixed output voltage available at 0.9 V per request.  
4. Can be disabled per customer request.  
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4
 
NCP5662, NCV5662  
V
in  
IN  
ON  
Enable  
Block  
EN  
OFF  
Voltage  
Reference  
Block  
V
ref  
= 0.9 V  
C
in  
R3  
R4  
V
out  
Output  
Stage  
R1  
R2  
ADJ  
C
out  
GND  
GND  
V
V
out  
ref  
R1 + R2 ǒ * 1Ǔ  
Figure 1. Typical Schematic, Adjustable Output Version  
V
in  
IN  
ON  
EN  
OFF  
Enable  
Block  
Voltage  
Reference  
Block  
Rflag  
V
ref  
= 0.9 V  
C
in  
V
R3  
R4  
out  
Output  
Stage  
Cc  
R1  
R2  
C
out  
EF  
Error  
Flag  
GND  
GND  
Figure 2. Typical Schematic, Fixed Output Version  
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5
 
NCP5662, NCV5662  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0
−50  
−25  
0
25  
50  
75  
100  
125  
150  
T , JUNCTION TEMPERATURE (°C)  
J
Figure 3. 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  
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 = 25°C  
J
T = 25°C  
J
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)  
out  
I , OUTPUT CURRENT (A)  
out  
Figure 4. 1.5 V Dropout Voltage vs. Output Current  
Figure 5. 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 , JUNCTION TEMPERATURE (°C)  
J
T , JUNCTION TEMPERATURE (°C)  
J
Figure 6. Ground Current vs. Temperature  
Figure 7. Short Circuit Current Limit vs.  
Temperature  
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6
NCP5662, NCV5662  
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  
out  
out  
= 150 mF  
in  
in  
= 1.0 to 150 mF  
= 1.0 to 150 mF  
out  
out  
T = 25°C  
T = 25°C  
J
J
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 8. 1.5 V Output Voltage vs. Input Voltage  
Figure 9. 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
C
C
in  
in  
= 1.0 to 150 mF  
= 1.0 to 150 mF  
out  
out  
T = 25°C  
J
T = 25°C  
J
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)  
out  
I , OUTPUT CURRENT (A)  
out  
Figure 10. 1.5 V Output Voltage vs. Output Load  
Current  
Figure 11. 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  
out  
V
out  
C
C
in  
= 1.0 mF  
out  
T = 25°C  
J
0.0  
0
0
0
1.0  
10  
F, FREQUENCY (kHz)  
100  
1000  
2
4
6
8
10  
12  
14  
16  
20  
INPUT−OUTPUT VOLTAGE DIFFERENTIAL (V)  
Figure 12. Output Current vs. Input−Output  
Voltage Differential  
Figure 13. Ripple Rejection vs. Frequency  
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7
NCP5662, NCV5662  
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
C
C
in  
out  
in  
out  
T = 25°C  
J
T = 25°C  
J
Start 1.0 kHz  
Stop 100 kHz  
Start 1.0 kHz  
Stop 100 kHz  
F, FREQUENCY (kHz)  
F, FREQUENCY (kHz)  
Figure 14. Noise Density vs. Frequency  
Figure 15. Noise Density vs. Frequency  
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8
NCP5662, NCV5662  
V
in  
= 3.3 V  
V
out  
= 1.5 V Fixed  
C
C
= 150 mF  
in  
= 150 mF  
out  
T = 25°C  
A
V
in  
= 3.3 V  
V
out  
= 1.5 V Fixed  
C
C
= 150 mF  
in  
= 150 mF  
out  
T = 25°C  
A
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 16. Load Transient Response  
Figure 17. Load Transient Response  
V
in  
= 3.3 V  
V
out  
= 1.5 V Fixed  
C
C
= 150 mF  
in  
= 150 mF  
out  
T = 25°C  
A
V
in  
= 3.3 V  
V
out  
= 1.5 V Fixed  
C
C
= 150 mF  
in  
= 150 mF  
out  
T = 25°C  
A
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 18. Load Transient Response  
Figure 19. Load Transient Response  
V
in  
= 4.0 V  
V
out  
= 0.9 V  
C
C
= 150 mF  
in  
= 10 mF  
out  
T = 25°C  
A
V
in  
= 4.0 V  
V
out  
= 0.9 V  
C
C
= 150 mF  
in  
= 10 mF  
out  
T = 25°C  
A
I
= 2.0 A to 10 mA  
out  
I
= 10 mA to 2.0 A  
out  
TIME (200 ns/Div)  
TIME (200 ns/Div)  
Figure 20. Load Transient Response  
Figure 21. Load Transient Response  
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NCP5662, NCV5662  
APPLICATION INFORMATION  
capacitor close to the output pin and keep the leads short.  
This should help ensure ultra−fast transient response times.  
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.  
Adjustable Output Operation  
The application circuit for the adjustable output version is  
shown in Figure 1. 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  
Current Limit Operation  
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.  
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.  
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.  
Output Capacitor  
Proper output capacitor selection is required to maintain  
stability. The NCP5662 is guaranteed to be stable at an  
output capacitance of, C > 10 mF with an ESR < 300 mW  
over the output current range of 10 mA to 2.0 A. For PCB  
layout considerations, place the recommended ceramic  
The external pullup resistor needs to be connected  
between V and the Error Flag pin. A resistor of  
in  
out  
approximately 100 kW is recommended to minimize the  
current consumption. No pullup resistor is required if the  
Error Flag output is not being used.  
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 22. DFN8 Thermal Resistance vs. Copper Area  
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10  
NCP5662, NCV5662  
NCP5662 Evaluation Board  
Figure 23. Test Board used for Evaluation  
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11  
NCP5662, NCV5662  
ORDERING INFORMATION  
Device  
Nominal Output Voltage  
Package  
Shipping†  
NCP5662DSADJR4G  
Adj  
(Pb−Free)  
NCP5662DS12R4G  
NCP5662DS15R4G  
NCP5662DS18R4G  
NCP5662DS25R4G  
NCP5662DS28R4G  
NCP5662DS30R4G  
NCP5662DS33R4G  
NCV5662DSADJR4G  
NCV5662DS15R4G  
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)  
2
D PAK  
800/Tape & Reel  
Fixed, 2.8 V  
(Pb−Free)  
Fixed, 3.0 V  
(Pb−Free)  
Fixed, 3.3 V  
(Pb−Free)  
Adj  
(Pb−Free)  
Fixed, 1.5 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.  
http://onsemi.com  
12  
NCP5662, NCV5662  
PACKAGE DIMENSIONS  
D2PAK 5−LEAD  
CASE 936AA−01  
ISSUE B  
NOTES:  
1. DIMENSIONS AND TOLERANCING PER  
ANSI Y14.5M, 1982.  
2. CONTROLLING DIMENSION: INCH.  
3. PACKAGE OUTLINE EXCLUSIVE OF MOLD  
FLASH AND METAL BURR.  
U
A
U1  
E
V1  
4. PACKAGE OUTLINE EXCLUSIVE OF  
PLATING THICKNESS.  
K
B
5. FOOT LENGTH MEASURED AT INTERCEPT  
POINT BETWEEN DATUM A AND LEAD  
SURFACE.  
S
V
M
H
INCHES  
MILLIMETERS  
1
2
3
4 5  
DIM  
A
B
C
D
E
MIN  
MAX  
0.406  
0.340  
0.180  
0.035  
0.055  
MIN  
10.05  
8.38  
4.31  
0.66  
1.14  
MAX  
10.31  
8.64  
4.57  
0.91  
1.40  
0.396  
0.330  
0.170  
0.026  
0.045  
L
P
W
N
G
H
K
L
M
N
P
R
S
U
0.067 BSC  
1.70 BSC  
G
0.539  
0.579  
0.066  
0.010  
0.108  
0.023  
0.078  
8
13.69  
14.71  
1.68  
0.25  
2.74  
0.58  
1.98  
8
2.67  
7.72  
6.92  
7.63  
1.11  
D5 PL  
R
0.055  
0.000  
0.098  
0.017  
0.058  
0
1.40  
0.00  
2.49  
0.43  
1.47  
0
−A−  
_
_
_
_
0.095  
0.296  
0.105  
0.304  
0.272  
0.300  
0.044  
2.41  
7.52  
6.72  
7.53  
1.01  
C
U1 0.265  
0.296  
V1 0.040  
0.010  
V
SOLDERING FOOTPRINT*  
W
0.25  
8.38  
0.33  
1.702  
0.067  
10.66  
0.42  
1.016  
0.04  
3.05  
0.12  
16.02  
0.63  
mm  
inches  
ǒ
Ǔ
SCALE 3:1  
*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  
13  
NCP5662, NCV5662  
8 PIN DFN, 4x4  
CASE 488AF−01  
ISSUE B  
NOTES:  
1. DIMENSIONS AND TOLERANCING PER  
ASME Y14.5M, 1994.  
A
B
D
8X L  
2. CONTROLLING DIMENSION: MILLIMETERS.  
3. DIMENSION b APPLIES TO PLATED  
TERMINAL AND IS MEASURED BETWEEN  
0.25 AND 0.30 MM FROM TERMINAL.  
4. COPLANARITY APPLIES TO THE EXPOSED  
PAD AS WELL AS THE TERMINALS.  
8X K  
PIN ONE  
IDENTIFICATION  
1
8
D2  
E
MILLIMETERS  
4
5
DIM MIN  
0.80  
A1 0.00  
MAX  
1.00  
0.05  
2X  
0.15  
C
A
b 8X NOTE 3  
E2  
e
A3  
b
0.20 REF  
0.25  
0.10  
0.05  
C
A B  
TOP VIEW  
C
0.35  
2X  
0.15  
D
4.00 BSC  
C
BOTTOM VIEW  
D2 1.91  
2.21  
E
4.00 BSC  
E2 2.09  
2.39  
e
K
L
0.80 BSC  
0.20  
0.30  
−−−  
0.50  
0.10  
0.08  
C
C
A
8X  
(A3)  
A1  
SEATING  
PLANE  
C
SIDE VIEW  
SOLDERING FOOTPRINT*  
4.30  
8X  
2.21  
2.39  
0.63  
1
0.40  
0.80  
PITCH  
8X  
0.35  
DIMENSIONS: MILLIMETERS  
2.75  
*For additional information on our Pb−Free strategy and soldering  
details, please download the ON Semiconductor Soldering and  
Mounting Techniques Reference Manual, SOLDERRM/D.  
The products described herein (NCP5662/NCV5662), may be covered by one or more of the following U.S. patents: 5,920,184;  
5,834,926. There may be other patents pending.  
ON Semiconductor and  
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). 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: 81−3−5773−3850  
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  

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