FAN3278TMX - onsemi

Manufacturer Part Number

FAN3278TMX

Manufacturer

onsemi

Introduction

The FAN3278TMX is a half-bridge gate driver designed for controlling N-channel and P-channel MOSFETs in power management applications. It is provided in a surface-mount, 8-SOIC package.

Product Features and Performance

Supports half-bridge driven configuration

Capable of driving 2 independent channels

Applicable for both N-Channel and P-Channel MOSFETs

Operating voltage range of 8V to 27V

Logic input thresholds: VIL = 0.8V, VIH = 2.25V

Peak output current (source, sink): 1A, 1.5A

Inverting and non-inverting inputs offer flexible control

Quick rise time and fall time of 21ns and 8ns respectively

Can operate in extreme temperatures from -55°C to 150°C

Product Advantages

Versatile with support for both N-Channel and P-Channel MOSFETs

High peak output current allows for efficient switching

Fast switching speeds reduce transition losses

Broad operating voltage range increases application flexibility

Robust temperature range ensures performance reliability

Key Technical Parameters

Supply Voltage: 8V ~ 27V

Logic Voltage VIL, VIH: 0.8V, 2.25V

Output Current (Source, Sink): 1A, 1.5A

Rise / Fall Time: 21ns / 8ns

Operating Temperature: -55°C ~ 150°C

Quality and Safety Features

Built to withstand high temperatures, enhancing reliability and life span

Designed for overcurrent and thermal protection

Compatibility

Compatible with both N-Channel and P-Channel MOSFETs

Suited for various digital control applications

Application Areas

Power management applications

MOSFET/IGBT gate driving

DC-DC converters

Motor control circuits

Renewable energy systems

Product Lifecycle

Product Status: Active

Not nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Broad compatibility with various MOSFET types increases design flexibility

High-temperature operation range supports use in harsh environments

Quick rise and fall times enable efficient, high-speed operation

Versatile voltage range supports a wide array of power applications

Robust design ensures a long operational life and reliability