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UCC24624 Dual-Channel Synchronous Rectifier Controller

UCC24624 Description

UCC24624 SLUSD48C * JULY 2018 * REVISED MARCH 2022 UCC24624 Dual-Channel Synchronous Rectifier Controller for LLC Resonant Converters .
The UCC24624 high-performance synchronous rectifier (SR) controller is dedicated for LLC resonant converters to replace the lossy diode output rectif.

UCC24624 Features

* 230-V VD pins rating
* 23-ns turn-off delay to support LLC operating above resonant frequency and up to 625-kHz switching frequency
* Proportional gate drive to extend the SR conduction time
* Adjustable turn-off threshold for minimum body diode conduction

UCC24624 Applications

* Desktop PC, AIO PC, ATX and server power
* AC-DC adaptors
* LCD, LED, and OLED TVs
* Industrial AC/DC and isolated DC/DC power
* Power tool chargers, LED lighting power
* Create a custom design using the UCC24624 with WEBENCH® Power Designer Q1 Lr Vi

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Dual-Channel Synchronous Rectifier Controller Texas Instruments
Texas Instruments UCC24624-like datasheet