MIC4452YM vs MIC4427BM

This in-depth comparison of the MIC4452YM and MIC4427BM provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

MIC4452YM

Microchip Technology

Lifecycle: Active
Stock: 6879 PCS
Package: SOIC-8
Series: PMIC - Gate Drivers

+BOM RFQ

Part B

MIC4427BM

Microchip Technology

Lifecycle: Active
Stock: 8029 PCS
Package: SOIC-8
Series: PMIC - Gate Drivers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	MIC4452YM	MIC4427BM
Part Status	Active	Discontinued at Digi-Key
Driven Configuration	Low-Side	Low-Side
Channel Type	Single	Independent
Number of Drivers	1	2
Gate Type	IGBT, N-Channel MOSFET	N-Channel, P-Channel MOSFET
Voltage - Supply	4.5V ~ 18V	4.5V ~ 18V
Logic Voltage - VILVIH	0.8V, 2.4V	0.8V, 2.4V
Current - Peak Output(Source Sink)	12A, 12A	1.5A, 1.5A
Input Type	Non-Inverting	Non-Inverting
Rise / Fall Time(Typ)	20ns, 24ns	20ns, 29ns
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount

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