TPS54541
Description
The TPS54541 device is a 42-V 5-A step-down regulator with an integrated high-side MOSFET.
Key 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
Applications
- Vehicle Accessories: GPS (see SLVA412), Entertainment
