PFC Controller

TEA19162HT

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Product Details

Block Diagram

TEA19162 Block diagram

TEA19162 Block diagram

Features

Distinctive Features

  • Complete functionality as TEA19161T/TEA19162T combo
  • Integrated X-capacitor discharge without additional external components
  • Universal mains supply operation (70 V (AC) to 276 V (AC))
  • Integrated soft start and soft stop
  • Accurate boost voltage regulation

Green Features

  • Valley/zero voltage switching for minimum switching losses
  • Frequency limitation to reduce switching losses
  • Reduced supply current (200 μA) when in burst mode

Protection Features

  • Safe restart mode for system fault conditions
  • Continuous mode protection with demagnetization detection
  • Accurate OverVoltage Protection (OVP)
  • Open-Loop Protection (OLP)
  • Short-Circuit Protection (SCP)
  • Internal and external IC OverTemperature Protection (OTP)
  • Low and adjustable OverCurrent Protection (OCP) trip level
  • Adjustable brownin/brownout protection
  • Supply Undervoltage Protection (UVP)

Key Parametrics

Key Parametrics

Maximum PFC switching frequency Fsw(PFC)max, typ
TEA19162T 134 kHz
TEA19162HT/2 365 kHz

Design Resources

Documentation

Quick reference to our documentation types.

1-5 of 8 documents

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Hardware

1 hardware offering

Software

1 software file

Note: For better experience, software downloads are recommended on desktop.

Engineering Services

1 engineering service

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