TC4427AEPA - Microchip Technology

Manufacturer Part Number

TC4427AEPA

Manufacturer

Microchip Technology

Introduction

TC4427AEPA is a robust low-side gate driver designed to efficiently drive N-Channel and P-Channel MOSFETs in power management applications.

Product Features and Performance

Drives low-side MOSFETs

Independent dual channels

Used for both N-Channel and P-Channel MOSFETs

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

Non-inverting input type

Quick rise and fall times of 25ns each

Operates under a wide range of supply voltages from 4.5V to 18V

Supports logic input levels with VIL at 0.8V and VIH at 2.4V

Works efficiently within a temperature range of -40°C to 85°C

Product Advantages

Provides flexibility with dual independent channels

Suitable for various power levels with wide voltage supply range

Efficient power management due to high-speed switching capabilities

Robust performance in diverse environmental conditions

Key Technical Parameters

Voltage Supply: 4.5V to 18V

Logic Voltage VIL: 0.8V, VIH: 2.4V

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

Rise/Fall Time: 25ns

Operating Temperature: -40°C to 85°C

Quality and Safety Features

High peak current limits allow for handling high power applications securely

Stable performance over a wide range of operating temperatures ensures reliability in various environmental conditions

Compatibility

Compatible with both N-Channel and P-Channel MOSFETs

Suitable for use in systems requiring quick switching and high current driving capabilities

Application Areas

Power management circuits

Motor control

LED driving

Switch mode power supplies

Product Lifecycle

Active product status indicates ongoing production and supply

Not nearing discontinuation, ensuring availability for new designs and existing systems

Several Key Reasons to Choose This Product

Dual independent channel configuration increases design flexibility

High current handling capability makes it ideal for high power applications

Fast switchings such as 25ns rise and fall times enhance the efficiency

Wide range of operating temperatures and supply voltages accommodate various application needs

Stability and reliability confirmed by robust performance across diverse conditions