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SLVSAB0B
- DECEMBER 2010
- REVISED NOVEMBER 2014
TPS5401 0.5-A, 42-V Input, Step-Down Converter
1 Features
- 1 3.5-V to 42-V Input Voltage Range
- 200-mΩ High-Side MOSFET
- High Efficiency at Light Loads With a Pulse-
Skipping Eco-mode™ Control Scheme
- 116-μA Operating Quiescent Current
- 1.3-μA Shutdown Current
- 100-kHz to 2.5-MHz Switching Frequency
- Synchronizes to External Clock
- Adjustable Slow Start/Sequencing
- UV and OV Power-Good Output
- Adjustable UVLO Voltage and Hysteresis
- 0.8-V ±3.5% Internal Voltage Reference
- MSOP10 With PowerPAD™ Package
- Supported by WEBENCH
2...