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SP6089 Datasheet Synchronous Rectifier Driver

Manufacturer: SYNC POWER

Datasheet Details

Part number SP6089
Manufacturer SYNC POWER
File Size 253.37 KB
Description Synchronous Rectifier Driver
Download SP6089 Download (PDF)

General Description

The SP6089 is a low-drop diode emulator IC, which when it combined with an external switch replaces Schottky diodes in high-efficiency flyback converters.

The SP6089 generates its own supply voltage and does not need auxiliary winding for either high-side or lowside applications.

Programmable ringing detection circuitry prevents the SP6089 from false turning on at VDS oscillations during discontinuous conduction mode (DCM) and quasi-resonant (QR) operation.

Overview

SP6089 Synchronous Rectifier Driver.

Key Features

  • Does not need auxiliary winding for either high-side or low-side.