TPSM53604

Product Folder Order Now Technical Documents Tools & Software Support & Community TPSM53604 SNVSBC9A – NOVEMBER 2019 – REVISED DECEMBER 2019 TPSM53604 36-V Input, 4-A Power Module in RLF QFN Package 1 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, and UVLO Operating IC junction range: –40°C to +125°C Operating ambient range: –40°C to +105°C Shock and vibration tested to Mil-STD-883D Pin compatible with: 3-A TPSM53603 and 2-A TPSM53602 Create a custom design using the TPSM53604 with the WEBENCH® Power Designer 3 Description 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. The package footprint has all pin...