MP2454 Datasheet PDF - MPS 0.6A Step-Down Converter Specs

MP2454 - 0.6A Step-Down Converter

Datasheet Summary

Description

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.

Features

60μA Operating Quiescent Current.
Wide 3.3V to 36V Operating Input Range.
200mΩ Internal Power MOSFET.
Up to 2.3MHz Programmable Switching Frequency.
Stable with Ceramic Output Capacitors.
Internal Compensation.
External Soft Start.
> 90% Efficiency.
Low Dropout Operation for Cold Crank.
3.5μA Low Shutdown Supply Current.
Synchronization to External Clock.
Power Good Output.
Programmable Power Good Delay Time.
MSOP-10 EP and.

Datasheet Details

Part number	MP2454
Manufacturer	MPS
File Size	684.80 KB
Description	0.6A Step-Down Converter
Datasheet	MP2454 Datasheet
Additional preview pages of the MP2454 datasheet.

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Full PDF Text Transcription

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The Future of Analog IC Technology DESCRIPTION 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 accommodates a variety of step-down applications in automotiveinput environments. A 3.5μA shutdown mode quiescent current allows for use in batterypowered applications. Also, the device has a high duty cycle and low drop-out mode for automotive cold-crank conditions. The MP2454 achieves high-power conversion efficiency over a wide load range by scaling down the switching frequency at light-load conditions to reduce both switching and gate driving losses.

Published: Aug 17, 2023 |