TPS5430-EP
www. ti. com SLVS911 – MARCH 2009
3-A WIDE-INPUT-RANGE STEP-DOWN SWIFT™ CONVERTER
FEATURES
1
•2 Wide Input Voltage Range: 5. 5 V to 36 V • Up to 3-A Continuous (4-A Peak) Output
Current
• High Efficiency up to 95% Enabled by 110-mΩ Integrated MOSFET Switch
• Wide Output Voltage Range: Adjustable Down to 1. 22 V With 1. 5% Initial Accuracy
• Internal Compensation Minimizes External Parts Count
• Fixed 500-kHz Switching Frequency for Small Filter Size
• Improved Line Regulation and Transient Response by Input Voltage Feed Forward
• System Protected by Overcurrent Limiting, Overvoltage Protection, and Thermal Shutdown
• –55°C to 125°C Operating Junction Temperature Range
• Available in Small Thermally Enhanced 8-Pin SOIC PowerPAD™ Package
• For SWIFT™ Documentation, Application Notes, and ...
TPS5430-EP PDF File
