TPS54561 Overview
The TPS54561 is a 60-V, 5-A, step down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65V per ISO 7637. Current mode control provides simple external pensation and flexible ponent selection.
TPS54561 Key Features
- 1 High Efficiency at Light Loads with Pulse Skipping Eco-mode™
- 87-mΩ High-Side MOSFET
- 152-μA Operating Quiescent Current and
- 100-kHz to 2.5-MHz Adjustable Switching
- Synchronizes to External Clock
- Low Dropout at Light Loads with Integrated BOOT
- Adjustable UVLO Voltage and Hysteresis
- UV and OV Power Good Output
- Adjustable Soft-Start and Sequencing
- 0.8-V 1% Internal Voltage Reference