SRK1000 Datasheet PDF (Adaptive synchronous rectification controller)

Part number	SRK1000
Manufacturer	STMicroelectronics
File Size	2.24 MB
Description	Adaptive synchronous rectification controller
Datasheet	SRK1000 Datasheet

General Description

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.

Overview

SRK1000 / SRK1000A /SRK1000B Datasheet Adaptive synchronous rectification controller for flyback converter SOT23-6L Product status link SRK1000 / SRK1000A /SRK1000B Product summary Order code SRK1000 SRK1000ATR.

Key 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.
Very low quiescent current in low consumption mode (160 μA).
High-voltage sensing input for SR MOSFET drain-source voltage (100 V AMR).
Operating frequency up to 300 kHz.
Hi.

SRK1000 - Adaptive synchronous rectification controller

Datasheet Details

General Description

Overview

Key Features

More Datasheets from STMicroelectronics

Part Number	Description
SRK1000A	Adaptive synchronous rectification controller
SRK1000B	Adaptive synchronous rectification controller
SRK1001	Adaptive synchronous rectification controller
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SRK2001	Adaptive synchronous rectification controller
SRK2001A	Adaptive synchronous rectification controller