SRK1001 - Adaptive synchronous rectification controller

STMicroelectronics

SRK1001 Datasheet Preview — Preview of SRK1001 PDF

Datasheet Details

Part number	SRK1001
Manufacturer	STMicroelectronics ↗
File Size	600.58 KB
Description	Adaptive synchronous rectification controller
Datasheet	SRK1001-STMicroelectronics.pdf

SRK1001 Product details

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.

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.

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Published: Mar 17, 2020 |