UCC21222DR - Texas Instruments

Manufacturer Part Number

UCC21222DR

Manufacturer

Texas Instruments

Introduction

The UCC21222DR is an advanced power management integrated gate driver optimized for driving N-Channel MOSFETs and IGBTs. Its main application focuses on half-bridge configurations with independent channel control.

Product Features and Performance

Capable of driving IGBT and N-Channel MOSFET gates

Independent driving of half-bridge configuration

Two drivers included

Supported by a wide supply voltage range from 3V to 5.5V

Low logic input thresholds (VIL = 1.25V, VIH = 1.6V) for CMOS/TTL compatibility

High peak output current capability (Source: 4A, Sink: 6A)

Rapid response with rise and fall times of 5ns and 6ns, respectively

Operative across a wide temperature range from -40°C to 125°C

Product Advantages

Enables efficient switching with high-speed transition performance

Designed for robust operation in harsh environments

Simplifies interfacing with various logic levels

High current capability enhances drive strength and reduces switching losses

Key Technical Parameters

Driven Configuration: Half-Bridge

Channel Type: Independent

Number of Drivers: 2

Voltage Supply: 3V ~ 5.5V

Logic Voltage VIL, VIH: 1.25V, 1.6V

Current Peak Output (Source, Sink): 4A, 6A

Rise / Fall Time (Typ): 5ns, 6ns

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 16-SOIC

Quality and Safety Features

Manufactured by Texas Instruments, known for high standards in quality and reliability

Engineered to withstand harsh temperature conditions and high-current demands

Compatibility

Compatible with CMOS/TTL logic levels for easy integration

Suitable for driving N-Channel MOSFETs and IGBTs

Application Areas

Power converters and inverters

Motor control systems

Renewable energy inverters

High-power lighting systems

Product Lifecycle

Currently marked as Active

Not nearing discontinuation, ensuring long-term availability

Upgrades or replacements are readily available, supporting future system updates

Several Key Reasons to Choose This Product

High-speed switching capability greatly improves system efficiency

Robust thermal and electrical performance ensures reliability in extreme conditions

Flexible logic input compatibility facilitates diverse application needs

Texas Instruments' reputation for quality and support adds confidence to product selection

Broad applicability across industrial, commercial, and renewable energy applications

Future-proofed with ongoing support and availability for system upgrades or expansions