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MP4558DN-LF-Z AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MP4558DN-LF-Z product

MP4558DN-LF-Z

Voltage Regulators - DC DC Switching Regulators

Buck ConverterStep-Down55V

The MP4558 is a 55V, 1A non-synchronous step-down converter designed for high-voltage power conversion in industrial and automotive applications.

Best for

  • Automotive power
  • Industrial DC-DC conversion

Avoid if

  • Synchronous rectification is required

Check before use

  • Thermal management and PCB layout

Key specifications

Input Voltage
3.8V to 55V
Output Current
1A
Switching Frequency
Up to 2MHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542390001.0

Application

AutomotiveIndustrial

Datasheet

MP4558DN-LF-Z-Monolithic-Power-Systems-datasheet-28362166.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MP4558DN-LF-Z: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The MP4558 is a high-frequency, step-down switching regulator with an integrated high-side power MOSFET, capable of handling input voltages up to 55V.