UCC21521DWR - Texas Instruments

Manufacturer Part Number

UCC21521DWR

Manufacturer

Texas Instruments

Introduction

The Texas Instruments UCC21521DWR is a high-performance, two-channel capacitive isolation gate driver designed for driving high-side and low-side power MOSFETs or IGBTs in various industrial, automotive, and other power conversion applications. It features low propagation delay, fast rise/fall times, and high common-mode transient immunity, making it an ideal choice for reliable and efficient power electronics designs.

Product Features and Performance

2-channel capacitive isolation gate driver

Voltage isolation up to 5700 Vrms

Common-mode transient immunity of 100 V/ns

Propagation delay (tpLH/tpHL) of 30 ns max

Pulse width distortion of 6 ns max

Rise/fall time of 6 ns/7 ns (typical)

Output current of 4 A high, 6 A low

Wide operating voltage range of 9.2 V to 25 V

Operating temperature range of -40°C to 125°C

Surface mount package (16-SOIC)

Product Advantages

Reliable and robust capacitive isolation technology

High-speed and low-latency performance

Excellent common-mode transient immunity

Wide operating voltage and temperature range

Small and efficient surface mount package

Key Reasons to Choose This Product

Optimized for demanding power electronics applications

Provides reliable and efficient gate driving solution

Simplifies design and improves system performance

Offers a cost-effective and space-saving option

Backed by Texas Instruments' reputation for quality and innovation

Quality and Safety Features

Rigorously tested and qualified for industrial and automotive applications

Complies with relevant safety standards and regulations

Ensures reliable and safe operation in critical power conversion systems

Compatibility

The UCC21521DWR is compatible with a wide range of power MOSFET and IGBT devices commonly used in various power conversion applications, such as motor drives, power supplies, inverters, and more.

Application Areas

Industrial automation and control

Power conversion and motor drives

Renewable energy systems

Automotive power electronics

General purpose power electronics

Product Lifecycle

The UCC21521DWR is an active and in-production product from Texas Instruments. There are no immediate plans for discontinuation, and it remains a viable option for new designs. If you have any questions or require assistance in finding an alternative or equivalent model, please contact our website's sales team.