MAX4427EPA

$1.48

Description：IC GATE DRVR LOW-SIDE 8DIP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:e42bd80870d3 Category: Gate Drivers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC GATE DRVR LOW-SIDE 8DIP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Driven Configuration：Low-Side
Channel Type：Independent
Number of Drivers：2
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)：1.5A, 1.5A
Input Type：Non-Inverting
Rise / Fall Time (Typ)：20ns, 20ns
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-PDIP
Grade：-
Qualification：-
High Side Voltage - Max (Bootstrap)：-

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MAX4427EPA

Overview

The MAX4427EPA+ is a dual low-side MOSFET gate driver manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 4.5V to 18V and supports independent channel configurations for N-channel or P-channel MOSFETs. The device features peak output currents of 1.5A for both sourcing and sinking, with typical rise and fall times of 20ns. It is housed in an 8-pin PDIP package and functions across a temperature range of -40°C to +85°C.

Feature Summary

Dual independent low-side gate driver configuration
High peak output current capability of 1.5A
Fast switching performance with 20ns rise/fall times
Wide operating supply voltage range from 4.5V to 18V

Applications

Power management systems requiring efficient MOSFET control
DC-DC converter topologies utilizing low-side switching
Industrial motor drive circuits
Battery-powered equipment power stages

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific ordering suffixes such as '+T' for tape-and-reel versus standard tube packaging. Ensure the supplier provides valid traceability documentation to guarantee original product integrity and avoid counterfeit risks during acquisition.

Selection Notes

Select this component when dual independent low-side driving is required with moderate current capabilities. Consider the 8-pin PDIP package for through-hole assembly needs. Evaluate the 4.5V to 18V supply range against system power rails. Compare switching speed requirements against the 20ns characteristic to ensure compatibility with target frequency operations.

Part Context

This part belongs to the MAX4427 series of gate drivers designed for robust power switching applications. It complements other Maxim Integrated PMIC solutions by providing reliable interface between logic controllers and power MOSFETs. The series emphasizes simplicity and efficiency in driving external power devices without complex control circuitry.