UCC21520AQDWQ1 - Texas Instruments

Manufacturer Part Number

UCC21520AQDWQ1

Manufacturer

Texas Instruments

Introduction

The UCC21520AQDWQ1 is a robust automotive grade gate driver designed for high-voltage, high-speed driving of MOSFETs and IGBTs.

Product Features and Performance

Dual-channel gate driver with capacitive coupling technology

High isolation voltage of 5700Vrms ensuring safety in high-voltage applications

Common Mode Transient Immunity (Min) of 100V/ns for stable operation under noisy conditions

Propagation delay tpLH / tpHL (Max) of 30ns for fast switching

Pulse Width Distortion (Max) of 6ns for precise control

Rise / Fall Time (Typ) of 6ns/7ns for swift signal transition

Output High, Low Current of 4A/6A for effective gate driving

Supports Voltage Output Supply range from 6.5V to 25V

Product Advantages

Enhanced safety with high isolation voltage

High-speed operation with minimal delay and distortion

Strong drive capability supports a wide range of power devices

AEC-Q100 qualification for automotive reliability

Key Technical Parameters

Voltage Isolation: 5700Vrms

Common Mode Transient Immunity: 100V/ns

Propagation Delay (Max): 30ns

Rise / Fall Time (Typ): 6ns/7ns

Current Output High, Low: 4A, 6A

Voltage Output Supply: 6.5V ~ 25V

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Compliance with CQC, CSA, UL, VDE for global acceptance

Compatibility

Suitable for driving MOSFETs and IGBTs in various configurations

Application Areas

Automotive applications

Power inverters

High-voltage power supplies

Industrial motor drives

Product Lifecycle

Status: Active

Not currently nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Automotive-grade reliability with AEC-Q100 qualification

High isolation voltage for safe operation in electrically noisy environments

Fast switching capabilities with low delay and distortion for efficient operation

Versatile for a wide range of high-voltage applications

Comprehensive safety and qualification standards compliance for global use