Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
Pin Name Function 1 GND Ground 2 CT Oscillator Frequency Selection 3 VFB Feedback Input 4 COMP Error Amplifier Compensation 5 OV Line Overvoltage Shutdown 6 UV Line Undervoltage Shutdown 7 VCC Supply Voltage 8 VDRAIN Power Switch and Startup Circuits Description Ground reference pin for the circuit. An external capacitor connected to t.
• On Chip High 200 V Power Switch Circuit and Startup Circuit
• Internal Startup Regulator with Auxiliary Winding Override
• Operation up to 1 MHz
• External Frequency Synchronization Capability
• Frequency Fold−down Under Fault Conditions
• Trimmed ±2% Internal Reference
• Line Undervoltage and Overvoltage Detectors
• Cycle by Cycle Current Limit Using SENSEFET®
• Active LEB Circuit
• Overtemperature Protection
• Internal Error Amplifier
• Pb−Free Packages are Available
Typical Applications
• POE (Power Over Ethernet)/PD. Refer to Application Note AND8247.
• Secondary Side Bias Supply for Iso.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | NCP103 |
ON Semiconductor |
150mA CMOS Low Dropout Regulator |
|
| 2 | NCP1031 |
ON |
Integrated DC-DC Converter |
|
| 3 | NCP1032 |
ON Semiconductor |
Low Power PWM Controller |
|
| 4 | NCP1034 |
ON Semiconductor |
100V Synchronous PWM Buck Controller |
|
| 5 | NCP100 |
ON Semiconductor |
Sub 1.0V Precision Adjustable Shunt Regulator |
|
| 6 | NCP1000 |
ON Semiconductor |
Integrated Off-Line Switching Regulator |
|
| 7 | NCP1001 |
ON Semiconductor |
Integrated Off-Line Switching Regulator |
|
| 8 | NCP1002 |
ON Semiconductor |
Integrated Off-Line Switching Regulator |
|
| 9 | NCP1010 |
ON Semiconductor |
Self-Supplied Monolithic Switcher |
|
| 10 | NCP1011 |
ON Semiconductor |
Self-Supplied Monolithic Switcher |
|
| 11 | NCP1012 |
ON Semiconductor |
Self-Supplied Monolithic Switcher |
|
| 12 | NCP1013 |
ON Semiconductor |
Self-Supplied Monolithic Switcher |
|