TC4428AEUA - Microchip Technology

Manufacturer Part Number

TC4428AEUA

Manufacturer

Microchip Technology

Introduction

The TC4428AEUA is a dual, high-speed, power MOSFET driver specifically designed for applications requiring low-side driving configuration.

Product Features and Performance

Dual independent drivers

Supports both N-Channel and P-Channel MOSFETs

Supply voltage range from 4.5V to 18V

Logic-level input thresholds for TTL/CMOS compatibility

Peak output current of 1.5A for both sourcing and sinking

Fast rise and fall times of 25ns typically

Capable of operating across a temperature range of -40°C to 85°C

Product Advantages

Independent driving capability enhances flexibility in design

Wide voltage range accommodates various application needs

High speed operation minimizes power losses and improves efficiency

Robust temperature range ensures reliability in challenging environments

Key Technical Parameters

Voltage Supply: 4.5V ~ 18V

Logic Voltage VIL, VIH: 0.8V, 2.4V

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

Rise / Fall Time (Typ): 25ns, 25ns

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built to withstand tough environmental conditions

Compliance with industry-standard safety and quality norms

Compatibility

Compatible with N-Channel and P-Channel MOSFETs

TTL/CMOS compatible logic inputs

Application Areas

Switch mode power supplies

Motor control circuits

DC to DC converters

Product Lifecycle

Currently active with continued manufacturer support

No indication of discontinuation, ensures long-term availability

Several Key Reasons to Choose This Product

Dual channel flexibility allows for complex control scenarios

High-speed operation optimizes power efficiency

Wide power supply range enables versatile applications

High output current capacity handles demanding tasks

Robust thermal performance secures reliability in variable environments