The NCS1002A is a performance upgrade from the NCS1002 focused on reducing power consumption in applications that require more efficient operation. It is a highly integrated solution for Switching Mode Power Supply (SMPS) applications requiring a dual control loop to perform Constant Voltage (CV) and Constant Current (CC) regulation. The NCS1002A integrates .
• Low Input Offset Voltage: 0.5 mV, Typ
• Input Common-Mode Range includes Ground
• Low Quiescent Current: 75 mA per Op Amp at VCC = 5 V
• Large Output Voltage Swing
• Wide Power Supply Range: 3 V to 36 V
• High ESD Protection: 2 kV
• This is a Pb−Free Device
Typical Applications
• Battery Chargers
• Switch Mode Power Supplies
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MARKING DIAGRAMS
8
8
1
SOIC−8 D SUFFIX CASE 751
1002A ALYWG
G 1
A = Assembly Location L = Wafer Lot Y = Year W = Work Week G = Pb−Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
Out 1 1 In 1− 2 In 1+ 3 GND 4
8 VCC 7 Out 2.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | NCS1002 |
ON Semiconductor |
Constant Voltage/Constant Current Secondary-Side Controller | |
2 | NCS12802 |
ON Semiconductor |
12-Channel I2C Programmable Gamma Voltage Reference Generator | |
3 | NCS12D1205C |
Murata |
DC/DC Converters | |
4 | NCS12D1212C |
Murata |
DC/DC Converters | |
5 | NCS12D1215C |
Murata |
DC/DC Converters | |
6 | NCS12D4805C |
Murata |
DC/DC Converters | |
7 | NCS12D4812C |
Murata |
DC/DC Converters | |
8 | NCS12D4815C |
Murata |
DC/DC Converters | |
9 | NCS12S1203C |
Murata |
DC/DC Converters | |
10 | NCS12S1205C |
Murata |
DC/DC Converters | |
11 | NCS12S1212C |
Murata |
DC/DC Converters | |
12 | NCS12S1215C |
Murata |
DC/DC Converters |