TEA1993TS USB PD Synchronous Rectifier Controller for Flyback

TEA1993DB1357
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The TEA1993TS add-on board is designed for incorporation into existing flyback power supplies, by replacing the secondary rectifier diode.

The add-on board consists of the TEA1993TS SR controller IC and a low-ohmic MOSFET.

Product Details

Supported Devices

Power Management

Secondary Side Controllers

  • TEA1993TS: GreenChip Synchronous Rectifier Controller

Features

Power Management

  • Wide output voltage operation range from 0 V to 20 V
  • Low-side rectification with supply by Vout for maximum efficiency
  • Under voltage, lock out with active gate pull-down
  • Advanced (self-) supply allows versatile application optimized for low cost

Key Features

  • Operates with standard and logic level SR MOSFETs
  • Adaptive gate drive for fast turn-off at the end of conduction cycle and maximum efficiency at any load
  • Supply current in no-load operation below 200 uA
  • Blanking time 1.5 us or 0.8 us (A-version)
  • IC used: TEA1993TS controller in TSOP-6 package

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TEA1993DB1357
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TEA1993TS USB PD Synchronous Rectifier Controller for Flyback.

    $144.90 USD
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