TPSM84209 - Texas Instruments

TPSM84209 2.5-A Power Module

The TPSM84209 power module is an easy-to-use integrated power supply that combines a 2.5-A DC/DC converter with a shielded inductor and passives into a low-profile QFN package. This total power solution allows as few as four external components while maintaining an ability to adjust key parameters to meet specific design requirements. The wide input voltage .

Features

•1 Complete Integrated Power Solution Allows Small Footprint, Low-Profile Design
• 4.5-mm × 4-mm × 2-mm QFN Package
• Wide-Output Voltage Range (1.2 V to 6 V)
• Fixed Switching Frequency (750 kHz)
• Advanced Eco-mode™ for Light Load Efficiency
• Programmable Undervoltage Lockout (UVLO)
• Overtemperature Thermal Shutdown Protection
• Overcurrent Protection (Hiccup Mode)
• Safe Prebias Output Start-Up
• Operating IC Junction Range:
  –40°C to +125°C
• Operating Ambient Range:
  –40°C to +85°C
• Enhanced Thermal Performance: 29.5°C/W
• Meets EN55011 Radiated EMI Standards
  – Integrated Shielded Induct.