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UCC24630 - Synchronous Rectifier Controller

Datasheet Summary

Description

The UCC24630 SR controller is a high-performance controller and driver for N-channel MOSFET power devices used for secondary-side synchronous rectification.

The combination of controller and MOSFET emulates a near-ideal diode rectifier.

Features

  • 1 Secondary-Side SR Controller Optimized for 5-V to 24-V Flyback Systems.
  • Operating Frequency Up to 200 kHz.
  • Volt-Second Balance SR On-Time Control.
  • Minimize Effect of MOSFET Device and Layout Inductance.
  • CCM Operation Compatibility.
  • Compatible with PSR and SSR Control.
  • Auto Low-Power Detect and 110-µA Standby Mode Current.
  • Wide VDD Range from 3.6 V to 28 V.
  • Rail-to-Rail Gate Driver with 13-V Clamp.
  • Open an.

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Datasheet preview – UCC24630

Datasheet Details

Part number UCC24630
Manufacturer Texas Instruments
File Size 1.37 MB
Description Synchronous Rectifier Controller
Datasheet download datasheet UCC24630 Datasheet
Additional preview pages of the UCC24630 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design UCC24630 SLUSC82A – MARCH 2015 – REVISED MARCH 2015 UCC24630 Synchronous Rectifier Controller With Ultra-Low-Standby Current 1 Features •1 Secondary-Side SR Controller Optimized for 5-V to 24-V Flyback Systems • Operating Frequency Up to 200 kHz • Volt-Second Balance SR On-Time Control • Minimize Effect of MOSFET Device and Layout Inductance • CCM Operation Compatibility • Compatible with PSR and SSR Control • Auto Low-Power Detect and 110-µA Standby Mode Current • Wide VDD Range from 3.
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