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TEA1892TS - GreenChip synchronous rectifier controller

General Description

The TEA1892TS 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.

Key Features

  • 2.1 Distinctive features.
  • Accurate synchronous rectification functionality Wide supply voltage range (8.5 V to 38 V) High level of integration, resulting in a very low external component count High driver output voltage of 10 V to drive all MOSFET brands to the lowest RDSon Selectable regulation level for driver stage 2.2 Green features.
  • Low current consumption.
  • High system efficiency from no-load to full load 2.3 Protection features.
  • UnderVoltage Pr.

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TEA1892TS GreenChip synchronous rectifier controller Rev. 1 — 9 April 2014 Product data sheet 1. General description The TEA1892TS 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 TEA1892TS is a controller IC dedicated to synchronous rectification on the secondary side of discontinuous conduction mode and quasi-resonant flyback converters. The TEA1892TS is fabricated in a Silicon-On-Insulator (SOI) process. 2. Features and benefits 2.1 Distinctive features      Accurate synchronous rectification functionality Wide supply voltage range (8.