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TEA19161T Datasheet Digital Controller

Manufacturer: NXP Semiconductors

Overview: TEA19161T/2 Digital controller for high-efficiency resonant power supply Rev. 2.

General Description

The TEA19161T is a fully digital controller for high-efficiency resonant power supplies.

Together with the TEA19162T PFC controller and the TEA1995T dual SR controller, a plete resonant power supply can be built which is easy to design and has a very low ponent count.

This power supply meets the efficiency regulations of Energy Star, the Department of Energy (DoE), the Eco-design directive of the European Union, the European Code of Conduct, and other guidelines.

Key Features

  • 2.1 Distinctive features.
  • Complete functionality as a combination with TEA19162T.
  • Integrated high-voltage start-up.
  • Integrated high-voltage level shifter (LS).
  • Extremely fast start-up (< 500 ms at Vmains = 100 V (AC)).
  • Continuously VSUPIC regulation via the SUPHV pin during start-up and protection, allowing minimum SUPIC capacitor values.
  • Operating frequencies are outside the audible area at all operating modes.
  • Integrated soft start.

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TEA19161T Distributor