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MS4559 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MS4559 product

MS4559

MOSFETs - Arrays

MOSFETComplementarySOP-8

The MS4559 is a complementary N-channel and P-channel MOSFET pair in an SOP-8 package, optimized for synchronous buck converter applications.

Best for

  • Synchronous buck converters
  • Power management circuits

Avoid if

  • Applications requiring currents significantly above 4A
  • High-temperature environments without adequate cooling

Check before use

  • Thermal design
  • Gate drive voltage levels

Key specifications

VDS
60V / -60V
ID
4.8A / -3.7A
RDS(on)
80mΩ / 90mΩ

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

818510c0ba241dda9ea2a31adc518d6b_2204291630_MSKSEMI-MS4559_C3008146.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MS4559: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The MS4559 is a high-performance complementary N-channel and P-channel MOSFET array designed for efficient power conversion, particularly in synchronous buck converters.