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TPSM53603 Datasheet 3-a Power Module

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TPSM53603 SNVSB77 – DECEMBER 2019 TPSM53603 36-V Input, 3-A Power Module in RLF QFN Package.

General Description

The TPSM53603 power module is a highly integrated 3-A power solution that combines a 36-V input, stepdown, DC/DC converter with power MOSFETs, a shielded inductor, and passives in a thermallyenhanced QFN package.

The 5-mm x 5.5-mm x 4mm, 15-pin QFN package uses routable lead-frame technology for enhanced thermal performance, small footprint, and low EMI.

The package footprint has all pins accessible from the perimeter and a single large thermal pad for simple layout and easy handling in manufacturing.

Key Features

  • 1 5-mm × 5.5-mm × 4-mm routable lead-frame (RLF) QFN package.
  • Industry’s smallest 36-V, 3-A footprint: 85-mm2 solution size (single-sided).
  • Low EMI: Meets CISPR11 radiated emissions.
  • Excellent thermal performance: Up to 18 W output power at 85ºC, no airflow.
  • Standard footprint: single large thermal pad and all pins accessible from perimeter.
  • 3.8 V to 36 V input voltage range.
  • Output voltage range: 1 V to 7 V.
  • Efficiency up t.

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