TC4423CPA - Microchip Technology

Manufacturer Part Number

TC4423CPA

Manufacturer

Microchip Technology

Introduction

The TC4423CPA is a robust low-side gate driver, designed for driving N-Channel and P-Channel MOSFETs, utilized widely in power management applications.

Product Features and Performance

Dual independent channels

Supports a wide supply voltage range: 4.5V to 18V

High peak output current capability: 3A source, 3A sink

Fast switching with rise and fall times typically 23ns and 25ns respectively

Input type is inverting

Able to operate at temperatures ranging from 0°C to 150°C

Mounting Type: Through hole

Product Advantages

High current capability and rapid switching times enhance power efficiency

Resistance to higher temperatures increases reliability in harsh environments

Dual independent channels for flexible applications

Through-hole mounting provides sturdy mechanical fixation and heat dissipation

Key Technical Parameters

Gate Type: N-Channel, P-Channel MOSFET

Voltage - Supply: 4.5V ~ 18V

Logic Voltage - VIL, VIH: 0.8V, 2.4V

Current - Peak Output (Source, Sink): 3A, 3A

Rise / Fall Time (Typ): 23ns, 25ns

Operating Temperature: 0°C ~ 150°C

Quality and Safety Features

Enhanced temperature tolerance ensures reliability under stress

High current capability suggests robust performance without overheating

Compatibility

Compatible with both N-Channel and P-Channel MOSFETs

Suitable for a variety of power management applications

Application Areas

Switch-mode power supplies

DC/DC converters

Motor control circuits

Power management for computation and consumer electronics

Product Lifecycle

Active status indicates ongoing production and availability

Not currently nearing discontinuation, replacements, or upgrades are regularly available

Several Key Reasons to Choose This Product

High efficiency due to fast switching capabilities, minimizing energy loss

Versatility with dual independent channels and compatibility with multiple MOSFET types

Robust design ideal for high-temperature operations, ensuring product longevity

High peak output currents suitable for demanding applications, reducing the need for multiple drivers