MIC4451ZT vs MIC4420ZT

This in-depth comparison of the MIC4451ZT and MIC4420ZT 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

MIC4451ZT

Microchip Technology

Lifecycle: Active
Stock: 2619 PCS
Package: TO-220-5
Series: PMIC - Gate Drivers

+BOM RFQ

Part B

MIC4420ZT

Microchip Technology

Lifecycle: Active
Stock: 8489 PCS
Package: TO-220-5
Series: PMIC - Gate Drivers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	MIC4451ZT	MIC4420ZT
Part Status	Active	Active
Driven Configuration	Low-Side	Low-Side
Channel Type	Single	Single
Number of Drivers	1	1
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	6A, 6A
Input Type	Inverting	Non-Inverting
Rise / Fall Time(Typ)	20ns, 24ns	12ns, 13ns
Operating Temperature	0°C ~ 70°C (TA)	0°C ~ 150°C (TJ)
Mounting Type	Through Hole	Through Hole

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