NCP1031 Description
Integrated DC-DC Converter - Power over Ethernet and Tele NCP1030, NCP1031 The NCP1030 and NCP1031 are a family of miniature high−voltage monolithic switching regulators with on−chip Power Switch and Startup Circuits. The NCP103x family incorporates in a single IC all the active power, control logic and protection circuitry required to implement, with minimal external ponents, several switching regulator...
NCP1031 Key Features
- 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