UCC21222QDQ1 - Texas Instruments

Manufacturer Part Number

UCC21222QDQ1

Manufacturer

Texas Instruments

Introduction

The UCC21222QDQ1 is a robust automotive grade half-bridge gate driver designed to efficiently control IGBT and N-Channel MOSFET devices within power systems.

Product Features and Performance

Driven Configuration: Half-Bridge with 2 Independent Drivers

Compatible with IGBT and N-Channel MOSFET gate types

Supply Voltage Range: 3V ~ 5.5V

Logic Voltage VIH/VIL: 1.6V/1.25V ensuring CMOS/TTL compatibility

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

Fast Rise and Fall Times (Typ): 5ns/6ns for quicker switching

Operational Temperature: -40°C to 150°C supporting harsh environments

Automotive Grade with AEC-Q100 qualification

Product Advantages

Enhanced driving strength for high-efficiency power conversion

Supports low logic level inputs for flexible interface with a wide range of controllers

High sinking and sourcing capabilities for robust drive performance

Exceptionally fast switching times minimize power losses

Designed for reliability in extreme conditions

Key Technical Parameters

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 ~ 150°C (TJ)

Qualification: AEC-Q100

Quality and Safety Features

Complies with automotive reliability standards AEC-Q100

High thermal performance for operating in demanding conditions

Proprietary protection features enhance device reliability

Compatibility

Directly interfaces with CMOS and TTL logic signals

Compatible with a wide range of IGBTs and N-Channel MOSFETs

Application Areas

Automotive Power Systems

Motor Drives

Power Converters and Inverters

Renewable Energy Systems

Product Lifecycle

Status: Active

Indicates ongoing support and availability, without immediate risk of discontinuation

Several Key Reasons to Choose This Product

Automotive-grade reliability with AEC-Q100 qualification

High drive current capability enhances efficiency

Low propagation delay for high-speed switching applications

Broad logic input compatibility simplifies system design

Operates effectively across a wide temperature range, suitable for harsh environments