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Data Sheet
TPS5420 2A, Wide Input
Range, Step-Down Converter
1 Features
- Wide Input Voltage Range: 5.5V to 36V
- Up to 2A Continuous (3A Peak) Output Current
- High Efficiency up to 95% Enabled by 110mΩ
Integrated MOSFET Switch
- Wide Output Voltage Range: Adjustable Down to
1.22V with 1.5% Initial Accuracy
- Internal Compensation Minimizes External Parts Count
- Fixed 500kHz Switching Frequency for Small Filter
Size
- Improved Line Regulation and Transient Response by Input Voltage Feed Forward
- System Protected by Over Current Limiting, Over Voltage Protection and Thermal Shutdown
- –40°C to 125°C Operating Junction Temperature Range
- Available in Small 8-Pin SOIC Package
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