GreenChip Synchronous Rectifier Controller

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Block Diagram

GreenChip Synchronous Rectifier Controller

TEA2093-BD

Features

General Features

  • Supply voltage generation for battery-charging applications with low-output voltage or for applications with high-side rectification
  • Silicon-on-insulator (SOI) process

Efficiency Features

  • Adaptive gate drive for maximum efficiency at any load
  • Typical supply current in no-load operation below 200 μA

Application Features

  • Operates in a wide output voltage range down to 0 V
  • Drain sense pin capable of handling input voltages up to 120 V
  • Self-supplying for operation with low-output voltage
  • Self-supplying for high-side rectification without the use of an auxiliary winding
  • Operates with standard and logic level SR MOSFETs
  • Supports USB BC, USB PD and quick charge applications
  • TSOP6 package

Control Features

  • Adaptive gate drive for fast turn-off at the end of conduction
  • Undervoltage lockout (UVLO) with active gate pull-down

Documentation

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2 documents

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Hardware

1 hardware offering

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