Datasheet4U Logo Datasheet4U.com

SRK1001 - Adaptive synchronous rectification controller

Description

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.

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 quiescent current in low consumption mode (170 µA).
  • High-voltage sensing input for SR MOSFET drain-source voltage (185 V AMR).
  • Operating frequency up to 300 kHz.
  • High-curren.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
SRK12ZB Rectifier Diodes Shindengen Electric
SRK-12ZB Rectifier Diodes Shindengen Electric
SRK2000 AC-DC Conversion Synchronous rectifier smart driver ST Microelectronics
SRK7002LT1G Small Signal MOSFET LRC

Other Datasheets by STMicroelectronics

Part Number Description
SRK1000 Adaptive synchronous rectification controller
SRK1000A Adaptive synchronous rectification controller
SRK1000B Adaptive synchronous rectification controller
SRK2000A Synchronous rectifier smart driver
SRK2001 Adaptive synchronous rectification controller

Full PDF Text Transcription

Click to expand full text
SRK1001 Datasheet Adaptive synchronous rectification controller for flyback converter SO8 package Product status link SRK1001 Product summary Order code SRK1001 Package SO8 Packing Tape and reel 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.
Published: |