MAX4427CSA+T

Logic Voltage - VIL, VIH:	0.8V, 2.4V
Base Part Number:	MAX4427
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C (TA)
Rise / Fall Time (Typ):	20ns, 20ns
Input Type:	Non-Inverting
Current - Peak Output (Source, Sink):	1.5A, 1.5A
Series:	--
Voltage - Supply:	4.5 V ~ 18 V
Gate Type:	N-Channel, P-Channel MOSFET
Number of Drivers:	2
Channel Type:	Independent
Driven Configuration:	Low-Side
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The MAX4427CSA+T is an integrated gate driver for high-awake power MOSFETs or high-current IGBTs that can withstand voltages of up to 30V. It is an ideal choice for applications requiring low resistance, fast switching, and low power dissipation. This integrated solution is capable of quickly and accurately driving power MOSFETs and IGBTs, and minimizing the need for external components while providing stable performance.

Applications

The MAX4427CSA+T is a versatile integrated gate driver and can be used in a wide range of applications. Its integrated MOSFET drive and internal control logic make it suitable for pulse-width modulation (PWM) switching, in automotive modules such as DC-DC and AC-DC controllers and converters, as well as high-power switches like shredders and can openers. It can also be used in industrial applications such as robots and high-power relays and transistors, as well as in motor control applications like motor drivers and servo brakes.

Features

The MAX4427CSA+T is a high-power integrated gate driver that features an adjustable drive output current up to 16A, a short-circuit-proof gate drive up to 60V, and a fast logic-level shift. Its over-temperature and low-voltage detection functions protect the MOSFETs and IGBTs against current and voltage overloads, while its integrated gate resistors provide steady response to changes in power switch voltage. Additionally, its overvoltage protection up to 75V minimizes effects from transient and ESD spikes, and its low power dissipation features make it ideal for applications requiring low power consumption.

Working Principle

The MAX4427CSA+T operates by extracting the voltage across the gate and providing the necessary current for the gate of the power MOSFET or IGBT to be properly driven, while also controlling the gate releasing current to ensure safe operation. It is equipped with an integrated voltage clamp and low-dropout voltage regulator (LDO) to ensure a steady supply of power and to keep the MOSFETs and IGBTs safely off during initialization. Additionally, the integrated logic level shift and fast logic input voltage sampling provide rapid responses to the input logic signal, allowing for accurate and fast switching.

Conclusion

The MAX4427CSA+T is an ideal choice for applications that require high power-handling capabilities, low power consumption, and fast switching. Its integrated gate driver, adjustable drive outputs, short-circuit-proof gate drive, and fast logic-level shift make it a versatile and reliable solution for driving high-power MOSFETs and IGBTs. Additionally, its low power dissipation features make it suitable for applications where power consumption is critical.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description