SRK1001 Datasheet - STMicroelectronics

SRK1001 Adaptive synchronous rectification controller

The SRK1001 controller is designed for secondary side synchronous rectification (SR) in flyback converters, suitable for operation in QR and mixed CCM/DCM fixed frequency circuits. It provides a high-current gate-drive output capable of driving N-channel Power MOSFETs. The control scheme of this IC .

SRK1001 Features

* Secondary side synchronous rectification controller optimized for flyback converter

* Suitable for QR and mixed CCM/DCM fixed frequency operation

* Wide VCC operating voltage range 3.7 to 32 V

* CC regulation operation down to 2V output supported

* Very low

SRK1001 Datasheet (600.58 KB)