Texas Instruments UCC21750QDWRQ1

Texas Instruments UCC21750QDWRQ1 Environmental and export classification status description

Texas Instruments UCC21750QDWRQ1 is a high-speed, galvanic isolated dual-channel gate driver designed for use in high voltage applications. It is specifically intended for driving power MOSFETs and IGBTs in automotive systems. The device provides reinforced isolation, enabling high-side and low-side gate drive circuits to be completely separated. Functions: The UCC21750QDWRQ1 isolator provides gate drive output for both channels, with separate inputs to control the high-side and low-side gate voltages. It supports peak output currents up to 4A and has a wide input voltage range of 4.5V to 18V. The device also features an integrated Miller clamp and UVLO protection for reliable performance. Applications: The UCC21750QDWRQ1 isolator is commonly used in automotive and industrial applications such as motor drives, power inverters, and battery management systems. It enables safe and efficient control of high-power semiconductor devices, ensuring reliable operation in harsh environments. Alternative parts: Some alternative gate driver options to UCC21750QDWRQ1 in the isolators category include Infineon's TLE7242G and ON Semiconductor’s NCV5700. Embedded modules: Texas Instruments offers a variety of evaluation modules (EVMs) that incorporate the UCC21750QDWRQ1 isolator, such as the UCC21750-Q1EVM-032. These pre-built modules provide a convenient platform for testing and evaluating the performance of the isolator in different applications. Related Q&A: 1. Can I use the UCC21750QDWRQ1 isolator in high voltage applications? 2. What kind of protection features does the UCC21750QDWRQ1 isolator offer? 3. Are there any alternative gate driver options to consider for automotive applications? 4. Can you suggest any evaluation modules that incorporate the UCC21750QDWRQ1 isolator? 5. How can the UCC21750QDWRQ1 isolator improve the efficiency of motor drives and power inverters?