MIC4420YM

$1.49

Description：IC GATE DRVR LOW-SIDE 8SOIC
Series：-
Mfr：Microchip Technology
Package：Tube

SKU:f8debd513dbf Category: Gate Drivers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC GATE DRVR LOW-SIDE 8SOIC
Series：-
Mfr：Microchip Technology
Package：Tube
Driven Configuration：Low-Side
Channel Type：Single
Number of Drivers：1
Gate Type：MOSFET (N-Channel, P-Channel)
Voltage - Supply：4.5V ~ 18V
Logic Voltage - VIL, VIH：0.8V, 2.4V
Current - Peak Output (Source, Sink)：6A, 6A
Input Type：Non-Inverting
Rise / Fall Time (Typ)：12ns, 13ns
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-
High Side Voltage - Max (Bootstrap)：-

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MIC4420YM

Overview

The MIC4420YM is a low-side MOSFET gate driver manufactured by Microchip Technology, housed in an 8-SOIC package. It delivers a peak output current of 6A with supply voltage ranging from 4.5V to 18V. The device features non-inverting logic input and supports N-channel and P-channel MOSFETs. Typical rise and fall times are 12ns and 13ns respectively, with operating temperatures spanning -40°C to 150°C TJ.

Feature Summary

CMOS construction with latch-up protection exceeding 500 mA reverse output current
Logic inputs withstand negative swing up to 5V
Low-side configuration for single-channel MOSFET driving

Applications

Power switching applications requiring fast MOSFET turn-on/turn-off
Industrial motor control systems
High-frequency power supply designs

Procurement Notes

Verify the specific suffix 'YM' corresponds to the 8-SOIC 3.90mm package variant when sourcing. Confirm RoHS compliance status and check for recent PCN updates regarding packaging or label changes. Ensure the supplier provides official Microchip datasheets to validate electrical parameters against the original Micrel specifications.

Selection Notes

Select this component for applications requiring high peak current drive capability in a compact surface-mount package. Consider the 6A output strength for driving large capacitance loads efficiently. Evaluate the 12ns/13ns switching speeds against system timing requirements. Verify compatibility with the intended logic voltage levels (0.8V/2.4V thresholds).

Part Context

Part of the MIC4420 family of low-side gate drivers originally developed by Micrel and acquired by Microchip. The YM suffix specifically denotes the SOIC-8 package variant, distinct from the MSOP-8 (YMM) or tube/tray variations. It serves as a robust solution for driving power MOSFETs in various industrial and consumer electronics applications.