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TPS54020 - Synchronous Step-down Converter

Description

The TPS54020 is a 10-A, 4.5-V to 17-V input SWIFT converter.

The innovative 3.5-mm × 3.5-mm HotRod package optimizes high-density step-down designs.

The TPS54020 is a full-featured converter.

Features

  • 40°C to +150°C operating junction temperature range.
  • Integrated 8-mΩ and 6-mΩ MOSFETs.
  • Thermally-enhanced 3.5-mm × 3.5-mm HotRod™ package.
  • Peak-current-mode control.
  • Eco-mode™ pulse skip for higher efficiency.
  • Overcurrent protection for both MOSFETs.
  • Selectable overcurrent protection schemes.
  • Selectable overcurrent protection levels.
  • Split power rail: 1.6 V to 17 V on PVIN.
  • 0.6-V voltage referenc.

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Full PDF Text Transcription

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www.ti.com TPS54020 SLVSB10F – JULY 2012 – REVISED NOVTEMPBSE5R42002200 SLVSB10F – JULY 2012 – REVISED NOVEMBER 2020 TPS54020 Small, 10-A, 4.5-V to 17-V input, SWIFT™ Synchronous Step-down Converter with Light-load Efficiency 1 Features • –40°C to +150°C operating junction temperature range • Integrated 8-mΩ and 6-mΩ MOSFETs • Thermally-enhanced 3.5-mm × 3.5-mm HotRod™ package • Peak-current-mode control • Eco-mode™ pulse skip for higher efficiency • Overcurrent protection for both MOSFETs • Selectable overcurrent protection schemes • Selectable overcurrent protection levels • Split power rail: 1.6 V to 17 V on PVIN • 0.6-V voltage reference with ±1% accuracy • 200-kHz to 1.
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