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TPS563202 - 3-A Synchronous Buck Converter

General Description

TPS563202 is a simple, easy-to-use, 3-A synchronous buck converter in a SOT563 package.

The device is optimized to operate with minimum external component counts and also optimized to achieve low standby current.

Key Features

  • 3-A converter integrated 95-mΩ and 57-mΩ FETs.
  • D-CAP2™ mode control with fast transient response.
  • Input voltage range: 4.3 V to 17 V.
  • Output voltage range: 0.806 V to 7 V.
  • ECO mode at light loading.
  • Typical 580-kHz switching frequency.
  • Low Shutdown current less than 3 µA.
  • 2% feedback voltage accuracy (25 °C).
  • Provide pre-bias function.
  • Cycle-by-cycle over current limit.
  • Hiccup-mode over current pr.

📥 Download Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.ti.com SLUSDL8B – DECEMBER 2019 – REVISETTDPPASSP55R66IL332220002221 SLUSDL8B – DECEMBER 2019 – REVISED APRIL 2021 TPS563202 4.3-V to 17-V Input, 3-A Synchronous Buck Converter in SOT563 1 Features • 3-A converter integrated 95-mΩ and 57-mΩ FETs • D-CAP2™ mode control with fast transient response • Input voltage range: 4.3 V to 17 V • Output voltage range: 0.806 V to 7 V • ECO mode at light loading • Typical 580-kHz switching frequency • Low Shutdown current less than 3 µA • 2% feedback voltage accuracy (25 °C) • Provide pre-bias function • Cycle-by-cycle over current limit • Hiccup-mode over current protection • Non-latch UVP and TSD protections • Fixed soft start: 1.