UCC21540DWR - Texas Instruments

Manufacturer Part Number

UCC21540DWR

Manufacturer

Texas Instruments

Introduction

High-Speed, Dual-Channel Gate Driver with Integrated Isolated Power Supply

Product Features and Performance

2-channel gate driver

Capacitive coupling technology for high common-mode transient immunity

High peak output current up to 4A/6A

Fast rise/fall time of 5ns/6ns

Wide operating voltage range of 9.2V to 18V

Propagation delay of 40ns (max)

Pulse width distortion of 5.5ns (max)

Product Advantages

High-speed and high-current gate driving

Robust isolation with 5700Vrms rating

Suitable for high-voltage, high-power applications

Integrated isolated power supply for simplified design

Key Technical Parameters

Voltage Isolation: 5700Vrms

Current Output High/Low: 4A/6A

Current Peak Output: 4A/6A

Voltage Output Supply: 9.2V to 18V

Propagation Delay tpLH/tpHL (Max): 40ns/40ns

Pulse Width Distortion (Max): 5.5ns

Common Mode Transient Immunity (Min): 100V/ns

Quality and Safety Features

RoHS3 compliant

Certified by CQC, UL, and VDE

Compatibility

Suitable for various power semiconductor devices, such as MOSFETs and IGBTs

Application Areas

Switch-mode power supplies

Motor drives

Inverters

Industrial automation and control

Product Lifecycle

Currently available

No information on pending discontinuation or replacement

Key Reasons to Choose This Product

High-speed and high-current gate driving for efficient power conversion

Robust isolation for high-voltage, high-power applications

Integrated isolated power supply for simplified design

Compact 16-SOIC package for space-constrained applications

Wide operating temperature range of -40°C to 125°C