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TPS54A24 Datasheet 10-A Synchronous Step-Down Converter

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TPS54A24 SLVSEQ0A – MAY 2019 – REVISED MARCH 2020 TPS54A24 4.

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General Description

The TPS54A24 is a full-featured 17-V, 10-A synchronous step-down DC/DC converter in a standard 4 mm × 4 mm WQFN package.

The device is optimized for small solution size through high efficiency and integrating the high-side and low-side MOSFETs.

Further space savings are achieved through peak-current-mode control, which reduces component count, and by selecting a high switching frequency, reducing the inductor footprint.

Key Features

  • 1 Standard 4-mm × 4-mm WQFN package.
  • 40°C to +150°C Operating junction temperature.
  • 200-kHz to 1.6-MHz Fixed switching frequency.
  • Peak-current-mode control.
  • Synchronizes to external clock.
  • 0.6-V Voltage reference ±0.85% over temperature.
  • 0.6-V to 12-V Output voltage range.
  • Safe start-up into prebiased output voltage.
  • Hiccup current limit.
  • Adjustable soft start and power sequencing.
  • Adjusta.

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