TC4426AEOA - Microchip Technology

Manufacturer Part Number

TC4426AEOA

Manufacturer

Microchip Technology

Introduction

The TC4426AEOA is a robust, high-speed power MOSFET driver from Microchip Technology, designed to convert TTL or CMOS input signals into high-current output at voltages between 4.5V to 18V.

Product Features and Performance

Dual independent drivers

Low-side switching capability

Compatible with N-Channel and P-Channel MOSFET

High peak output current of 1.5A, both sourcing and sinking

Fast rise and fall times of 25ns

Wide supply voltage range (4.5V to 18V)

Logic input compatible with TTL and CMOS levels

Low shoot-through current

Matched rise and fall times

Product Advantages

Operable across a wide voltage range, enhancing versatility

High-speed operation suitable for frequency-sensitive applications

Independent channel operation increases design flexibility

Enhanced thermal performance with SOIC package

High reliability with protection against shoot-through

Key Technical Parameters

Supply Voltage: 4.5V to 18V

Logic Voltage VIL, VIH: 0.8V, 2.4V

Output Current (Source, Sink): 1.5A

Rise/Fall Time: 25ns typical

Quality and Safety Features

Over-temperature protection

Logic input with hysteresis for noise immunity

Compatibility

Compatible with TTL and CMOS logic input signals

Suited for driving N-Channel and P-Channel MOSFET

Application Areas

DC-DC converters

Motor control systems

Power management solutions

Switch mode power supplies (SMPS)

Product Lifecycle

Currently in active production with no planned discontinuation

Future availability of upgraded models based on market trends

Several Key Reasons to Choose This Product

High-speed performance minimizes transition losses

Dual independent channels offer design flexibility in complex circuits

Robust thermal and electrical specifications ensure reliability in challenging environments

Broad logic compatibility allows easy integration with existing digital systems

Comprehensive protection features safeguard the device and application from potential damage