TC4427EPA - Microchip Technology

Manufacturer Part Number

TC4427EPA

Manufacturer

Microchip Technology

Introduction

The TC4427EPA is a dual non-inverting high-speed MOSFET driver designed for power management applications.

Product Features and Performance

Low-Side Driver Configuration

Independent Channel Operation

Supports N-Channel and P-Channel MOSFETs

Peak Output Current of 1.5A Source and 1.5A Sink

Fast Rise and Fall Times of 19ns

Supports Wide Supply Voltage Range from 4.5V to 18V

Stable Operation at High Frequencies

Through Hole Mounting for Easy Integration

Designed for Automated Insertion

Product Advantages

High-Speed Operation Enhances Efficiency

Dual Channels Increase System Flexibility

High Peak Output Current for Driving Large Loads

Low Logic Input Thresholds Compatible with Various Controllers

Key Technical Parameters

Number of Drivers: 2

Gate Type: MOSFET (N-Channel, P-Channel)

Supply Voltage Range: 4.5V ~ 18V

Logic Input Thresholds (VIL, VIH): 0.8V, 2.4V

Output Current (Source, Sink): 1.5A

Input Type: Non-Inverting

Rise and Fall Times: 19ns Typical

Operating Temperature Range: -40°C ~ 85°C

Mounting Type: Through Hole

Quality and Safety Features

Extended Operating Temperature Range for Reliability

Robust Package Ensures Physical Durability

Compatibility

Compatible with N-Channel and P-Channel MOSFETs

Can Interface with a Variety of Logic Families due to Low Input Thresholds

Application Areas

Switch Mode Power Supplies (SMPS)

Motor Control Circuits

DC to AC Converters

Power Management Systems

Robotics and Industrial Control Systems

Product Lifecycle

Status: Active

Not Nearing Discontinuation

Standard Product, Likely to Have Ongoing Support and Availability

Several Key Reasons to Choose This Product

Dual Independent Channels Provide Versatility in Design

High-Speed Performance Ideal for Fast Switching Applications

Reliable Operation in a Wide Temperature Range Suitable for Harsh Environments

Ease of Integration with Standard Through Hole Mounting

Comprehensive Operating Voltage Compatibility Supports Diverse Power Systems

Designed by Microchip Technology, a Leader in Semiconductor Solutions