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
