Microchip MOSFET Gate Driver Dual Low-Side 1.5A Peak Output Current 18V 8-Pin Surface Mount MIC4427YMM-TR

Microchip MIC4427YMM-TR MOSFET Gate Driver is a highly reliable dual low-side driver designed using BiCMOS/DMOS technology to combine low power consumption with high efficiency. It operates within a supply voltage range of 4.5V to 18V and supports peak output currents of up to 1.5A, making it ideal for driving power MOSFETs in various electronic and industrial applications.

The device outputs swing very close to supply rails, within 25mV, providing robust switching capabilities superior to traditional bipolar drivers which typically have a 1V swing margin. The MIC4427YMM-TR features matched rise and fall times of 40ns, ensuring minimal switching losses and precise control of MOSFET gates.

With bipolar/CMOS/DMOS construction, this gate driver offers latch-up protection against over 500mA of reverse current, enhancing device safety under demanding conditions. It draws low quiescent currents of only 4mA at logic high input and 400μA at logic low, improving overall system power efficiency.

The compact 8-pin MSOP surface mount package allows for efficient PCB space utilization in industrial, automotive, power management, and other commercial electronic systems. Its temperature rating from -40°C to +85°C supports applications in harsh operating environments.

This driver is capable of switching capacitive loads of 1000pF in 25ns with a nominal 7Ω output impedance, delivering fast response times required for high-speed power conversion and motor control. It contains two independent output drivers configured as dual low-side outputs.

Dual low-side MOSFET gate driver with 1.5A peak output current. BiCMOS/DMOS technology for low power consumption and high efficiency. Latches protection to >500mA reverse current. Wide supply voltage range from 4.5V to 18V.

Matched 40ns rise and fall times for minimal switching losses. Low quiescent current at both logic states. Surface mount MSOP 8-pin package. Wide operating temperature range (-40°C to +85°C). Capable of switching 1000pF loads in 25ns.

Ideal for automotive, industrial, motor control, and power conversion applications. This product is part of the Microchip MIC4427 series of MOSFET Gate Drivers. Explore more power management and semiconductor components in the Electronics & Electricals category at EnvMart.