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TEA1761T - GreenChip synchronous rectifier controller

Description

The TEA1761T is a member of the new generation of Synchronous Rectifier (SR) controller ICs for switched mode power supplies.

Its high level of integration allows the design of a cost-effective power supply with a very low number of external components.

Features

  • 2.1 Distinctive features I Combined synchronous rectification and primary feedback control functionality I Wide supply voltage range (8.6 V to 38 V) I High level of integration, resulting in a very low external component count I Wide opto coupler output voltage range (3.5 V to 38 V) I Accurate internal voltage reference for voltage control (within 1 %) I High driver output voltage of 10 V to drive all MOSFET brands to the lowest RDSon 2.2 Green features I Low current consumption I High system effi.

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Datasheet Details

Part number TEA1761T
Manufacturer NXP Semiconductors
File Size 62.85 KB
Description GreenChip synchronous rectifier controller
Datasheet download datasheet TEA1761T Datasheet
Additional preview pages of the TEA1761T datasheet.

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Full PDF Text Transcription

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TEA1761T GreenChip synchronous rectifier controller Rev. 02 — 25 April 2007 Product data sheet 1. General description The TEA1761T is a member of the new generation of Synchronous Rectifier (SR) controller ICs for switched mode power supplies. Its high level of integration allows the design of a cost-effective power supply with a very low number of external components. The TEA1761T is a controller IC dedicated for synchronous rectification on the secondary side of discontinuous conduction mode and quasi resonant flyback converters. Besides electronics for synchronous rectification, it also has integrated circuitry for output voltage and output current regulation. The TEA1761T is fabricated in a Silicon On Insulator (SOI) process. This NXP SOI process makes possible a wide range of operation.
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