UCC21222QDRQ1 - Texas Instruments

Manufacturer Part Number

UCC21222QDRQ1

Manufacturer

Texas Instruments

Introduction

The UCC21222QDRQ1 is a high-performance, automotive-grade power management integrated circuit (PMIC) designed for gate driving applications. It provides efficient and reliable management of half-bridge configurations with independent channel operations.

Product Features and Performance

Operates in half-bridge driven configuration

Capable of driving IGBT and N-Channel MOSFET gates

Dual independent channels for flexible designs

Supply voltage range from 3V to 5.5V

Logic input thresholds compatible with CMOS/TTL levels (VIL 1.25V, VIH 1.6V)

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

Fast switching with rise and fall times of 5ns and 6ns respectively

Wide operating temperature range from -40°C to 150°C

Product Advantages

Automotive-grade reliability with AEC-Q100 qualification

Low latency and high-speed operation enhance power efficiency

Dual-channel operation supports complex gate driving schemes with minimal components

Robust thermal performance under harsh conditions

Key Technical Parameters

Number of Drivers: 2

Gate Type Compatibility: IGBT, N-Channel MOSFET

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)

Quality and Safety Features

Engineered to meet stringent automotive industry standards (AEC-Q100)

Designed for high reliability and durability under extreme conditions

Compatibility

Suitable for IGBT and N-Channel MOSFET gate driving

Compatible with a wide range of microcontrollers due to its CMOS/TTL logic input levels

Application Areas

Automotive power distribution

Electric vehicle (EV) inverters

Power converters and inverters

Renewable energy systems

High-performance computing and networking

Product Lifecycle

Currently marked as Active

Continuously supported with no current plans for discontinuation

Ongoing availability of replacements or upgrades

Several Key Reasons to Choose This Product

High reliability and performance suitable for automotive and high-power applications

Supports complex driving schemes with independent double channels

Fast switching capabilities enhance overall system efficiency

AEC-Q100 qualification ensures robustness for automotive use

Wide operating temperature and high current handling capability make it versatile for various applications

Compatibility with CMOS/TTL logic levels allows easy integration into existing designs