TC4421AVPA - Microchip Technology

Manufacturer Part Number

TC4421AVPA

Manufacturer

microchip-technology

Introduction

The TC4421AVPA is a robust high-speed power MOSFET driver designed for use in high-power, high-speed applications including power management circuits and gate driving requirements.

Product Features and Performance

High current output capability of 10A, both sourcing and sinking

Operates across a wide supply voltage range of 4.5V to 18V

Fast rise and fall times of 38ns and 33ns respectively for swift switching

Supports inverting input type for versatile signal processing

Capable of driving IGBT, N-Channel, and P-Channel MOSFET gate types

Designed to operate in harsh environments with operating temperatures ranging from -40°C to 150°C

Through-hole mounting style for secure and reliable PCB attachment

Product Advantages

High drive current capability allows for direct driving of power MOSFETs without needing additional external components

Wide operating voltage range makes it suitable for a broad array of power applications

Rapid switching characteristics improve the efficiency of power circuits by reducing transition losses

High temperature operation range ensures reliability under extreme conditions

Key Technical Parameters

Drive Configuration: Low-Side

Channel Type: Single

Voltage Supply: 4.5V ~ 18V

Logic Voltage VIL, VIH: 0.8V, 2.4V

Current Peak Output (Source, Sink): 10A, 10A

Rise / Fall Time (Typ): 38ns, 33ns

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Built-in protection features ensure long-term reliability and operation under adverse conditions.

Compatibility

Supports a wide range of gate types including IGBT, N-Channel, and P-Channel MOSFETs, offering flexibility in design applications.

Application Areas

Suited for power management circuits, DC to AC inverters, DC to DC converters, motor drives, and other high-power, high-speed switching applications.

Product Lifecycle

Classified as an active product, indicating ongoing production and support. No current indication of discontinuation, ensuring availability for future projects.

Several Key Reasons to Choose This Product

High output current capability enables efficiency in high-power applications.

Versatile operational range with fast switching speeds enhances overall system performance.

Thermal and electrical robustness ensures reliability in demanding environments.

Compatibility with various gate types offers design flexibility.

Active product status provides long-term availability for design continuity.