SRK2000A Datasheet (STMicroelectronics) - Synchronous rectifier smart driver

SRK2000A, Synchronous rectifier smart driver

The SRK2000A smart driver implements a control scheme specific to secondary side synchronous rectification in LLC resonant converters that use a transformer with center tap secondary winding for full wave rectification.

It provides two high current gate drive outputs, each capable of driving one or

SRK2000A Features

* Secondary side synchronous rectifier controller optimized for LLC resonant converters

* Protection against current reversal

* Safe management of load transient, light load and startup condition

* Matched turn-off thresholds

* Intelligent automatic sleep mode at light load