BP5225 - Rohm

BP5225 Step-down DC/DC Converter

Data Sheet 5V/150mA Output Step-down DC/DC Converter (Non-isolated) BP5225 Absolute Maximum Ratings Parameter Input voltage Operating temperature range Storage temperature range Maximum surface temperature Maximum output current Symbol Vi Topr Tstg Tsmax Iopeak Limits Unit V °C °C °C mA Dimensions (Unit : mm) 17.0Max. 9.7Max. Mark Side 4.0±1.0 16.8Max. 1.

Features

20 40 60 80 100 120 140 160 Output Current (mA) Vi=12V Vi=24V www.DataSheet.co.kr Application Circuit BP5225 Pin No. 1 2 3 4 5 Function Input terminal Vi Not used GND GND Output terminal Vo 1 3 4 5 Conversion Efficiency Io 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 0 Efficiency (%) LIN Vi + C1 C3 C2 Vo Use a fuse for safety Vi=12V Vi=24V Verify proper operation under actual conditions before use. In particular, confirm that the load current does not exceed the maximum rating. External Component Specifications FUSE: FUSE C1: Input Capacitor Use a fast-acting fuse from 0.5 to 1A. Output.