NE1101B Datasheet | NEM

For SAPL Only                                                       NE1101A/B High Performance Green Mode PWM controller General Description The NE1101A/B is a current mode controller which contains advanced Features to meet the stringent worldwide green energy requirements. Among the advanced energy saving functionalities include the NE1101A/B include a low leakage high voltage startup current source that minimize no load standby power losses It has a PFC VCC pin which is capable of delivering 35m A to the front stage PFC controller. This bias will cut off automatically when the IC enters Green mode under light load. This feature simplifies the PFC circuit design and reduces power losses Under light load, the NE1101A/B enters burst mode to maintain high efficiency operation The NE1101 also Features frequency dithering function that spreads the EMI spectrum and saves the cost on EMI solution. Other Features that incorporated in the NE1101 are latched OVP,...