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SLVSC57C
- OCTOBER 2013
- REVISED JANUARY 2017
TPS54541 4.5-V to 42-V Input, 5-A Step-Down DC-DC Converter With Soft-Start and Eco-mode™
1 Features
- 1 High Efficiency at Light Loads with Pulse Skipping Eco-mode™
- 87-mΩ High-Side MOSFET
- 152-μA Operating Quiescent Current and
2-μA Shutdown Current
- 100-kHz to 2.5-MHz Adjustable Switching
Frequency
- Synchronizes to External Clock
- Low Dropout at Light Loads with Integrated BOOT
Recharge FET
- Adjustable UVLO Voltage and Hysteresis
- UV and OV Power-Good Output
- Adjustable Soft-Start and Sequencing
- 0.8-V 1% Internal Voltage Reference
-...