MP2454 Overview
The MP2454 is a frequency-programmable (350kHz to 2.3MHz), step-down switching regulator with an integrated internal high-side, high-voltage power MOSFET. It outputs efficiently up to 0.6A and has current-mode control for fast loop response. The wide 3.3V to 36V input range acmodates a variety of step-down applications in automotiveinput environments.
MP2454 Key Features
- 60μA Operating Quiescent Current
- Wide 3.3V to 36V Operating Input Range
- 200mΩ Internal Power MOSFET
- Up to 2.3MHz Programmable Switching
- Stable with Ceramic Output Capacitors
- Internal pensation
- External Soft Start
- > 90% Efficiency
- Low Dropout Operation for Cold Crank
- 3.5μA Low Shutdown Supply Current
