TPSM53604 - Texas Instruments

TPSM53604 4-A Power Module

The TPSM53604 power module is a highly integrated 4-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 4 mm, 15-pin QFN package uses routable lead-frame technology for enhanced thermal performance, small footprint, and low EMI. Th.

Features

•1 5 mm × 5.5 mm × 4 mm routable lead-frame (RLF) QFN package
  – Industry’s smallest 36-V, 4-A footprint: 85 mm2 solution size (single sided)
  – Low EMI: Meets CISPR11 radiated emissions
  – Excellent thermal performance: Up to 20 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 to 95%
• Power-good flag
• Precision enable
• Built-in hiccup-mode short-circuit protection, over- temperature protection, start-up into pre-bias output, soft start,.