TPS5420-Q1
www. ti. com. . SLVS752B – NOVEMBER 2007 – REVISED JUNE 2008
2-A WIDE-INPUT-RANGE STEP-DOWN SWIFT™ CONVERTER
FEATURES
1
•2 Qualified for Automotive Applications • Wide Input Voltage Range: 5. 5 V to 36 V • Up to 2-A Continuous (3-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 ...
TPS5420-Q1 PDF File
