UCC27282QDRCRQ1 – TEXAS INSTRUMENTS

The UCC27282QDRCRQ1 is a Texas Instruments isolated gate driver featuring a high-speed, 1.5A output current capability, specifically designed for high-voltage applications. This device operates from a wide input voltage range of 8V to 75V, enabling its use in diverse power conversion systems. The integrated bootstrap diode and undervoltage lockout (UVLO) circuitry simplify design and enhance reliability. Packaged in a compact, space-saving 8-pin SOIC (Small Outline Integrated Circuit) with a thermally enhanced lead frame, it facilitates efficient heat dissipation._x000D_
_x000D_
Its key features include a propagation delay of typically 10ns and a common-mode transient immunity (CMTI) exceeding 100kV/µs, making it robust against noise and transients common in high-voltage environments. The UCC27282QDRCRQ1 is ideally suited for driving high-power MOSFETs and IGBTs in applications such as isolated DC-DC converters, motor drives, and industrial power supplies where fast switching speeds and high isolation are crucial. Its high output current capacity minimizes switching losses, contributing to improved efficiency. The device’s robust design and wide input voltage range provide a significant advantage over simpler gate drivers in demanding industrial and automotive applications.