MP2451 Description
The MP2451 is a high frequency (2MHz) stepdown switching regulator with integrated internal high-side high voltage power MOSFET. It provides single 0.6A (or less) highly efficient output with current mode control for fast loop response. The wide 3.3V to 36V input range acmodates a variety of step-down applications in automotive input environment.
MP2451 Key Features
- 130μA Operating Quiescent Current
- Wide 3.3V to 36V Operating Input Range
- 500mΩ Internal Power MOSFET
- 2MHz fixed Switching Frequency
- Internally pensated
- Stable with Ceramic Output Capacitors
- Internal Soft-Start
- Precision Current Limit Without Current
- > 90% Efficiency
- Output Adjustable from +0.8V to 0.8xVIN