SRK1000 Datasheet (STMicroelectronics) - Adaptive synchronous rectification controller

SRK1000, Adaptive synchronous rectification controller

SRK1000 / SRK1000A /SRK1000B are controllers intended for secondary side synchronous rectification (SR) in flyback converters, suitable for operation in QR and mixed CCM/DCM fixed frequency circuits.

They provide a high-current gate-drive output, capable of driving N-channel Power MOSFETs.

The contr

SRK1000 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 3.75 to 32 V.

* CC regulation operation down to 2 V output supported.

* Ver