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TEA2209T - Active bridge rectifier controller

General Description

The TEA2209T is a product of a new generation of active bridge rectifier controllers replacing the traditional diode bridge.

Key Features

  • 2.1 Efficiency features.
  • Forward conduction losses of the diode rectifier bridge are eliminated.
  • Very low IC power consumption (2 mW) 2.2.

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TEA2209T Active bridge rectifier controller Rev. 1.1 — 14 April 2021 Product data sheet 1 General description The TEA2209T is a product of a new generation of active bridge rectifier controllers replacing the traditional diode bridge. Using the TEA2209T with low-ohmic high-voltage external MOSFETs significantly improves the efficiency of the power converter as the typical rectifier diode-forward conduction losses are eliminated. Efficiency can improve up to about 1.4 % at 90 V (AC) mains voltage. The TEA2209T is designed in a silicon-on insulator (SOI) process. 2 Features and benefits 2.1 Efficiency features • Forward conduction losses of the diode rectifier bridge are eliminated • Very low IC power consumption (2 mW) 2.