Datasheet4U Logo Datasheet4U.com

SRK2001 - Adaptive synchronous rectification controller

📥 Download Datasheet

General Description

The SRK2001 controller implements a control scheme specific for secondary side synchronous rectification in LLC resonant converters that use a transformer with center tap secondary winding for full wave rectification.

Overview

SRK2001 Datasheet Adaptive synchronous rectification controller for LLC resonant.

Key Features

  • Secondary side synchronous rectification controller optimized for LLC resonant converter.
  • Dual gate driver for N-channel MOSFET.
  • Adaptive turn-off logic.
  • Turn-on logic with adaptive masking time.
  • Auto-compensation of parasitic inductance.
  • Low consumption mode: 50 μA quiescent current.
  • VCC operating voltage range 4.5 V to 32 V.
  • High voltage drain-to-source Kelvin sensing for each SR MOSFET.
  • 35 ns total delay at turn.

More Datasheets from STMicroelectronics

Part Number Description
SRK2001A Adaptive synchronous rectification controller
SRK2000A Synchronous rectifier smart driver
SRK1000 Adaptive synchronous rectification controller
SRK1000A Adaptive synchronous rectification controller
SRK1000B Adaptive synchronous rectification controller
SRK1001 Adaptive synchronous rectification controller