UCC28056BDBVR – TEXAS INSTRUMENTS

The UCC28056BDBVR is a Texas Instruments single-channel, high-voltage, half-bridge gate driver specifically designed for applications requiring fast switching speeds and robust isolation. It operates from a supply voltage ranging from 10V to 20V, delivering a ±12V output swing suitable for driving high-power MOSFETs or IGBTs in applications such as industrial motor drives and power supplies. The device features a propagation delay of typically 25ns and a rise/fall time of under 10ns, minimizing switching losses. Packaged in a thermally enhanced 8-pin SOIC (DBV) surface-mount package, the UCC28056BDBVR incorporates a high common-mode transient immunity (CMTI) exceeding 100kV/µs, crucial for noisy industrial environments. Its key advantage lies in the combination of high-speed switching, robust isolation achieved through its floating channel architecture, and high-voltage capability, all within a compact package. This makes it ideal for applications requiring efficient and reliable high-power switching with minimal electromagnetic interference (EMI). The under-voltage lockout (UVLO) and thermal shutdown features enhance its reliability and protect against damage from over-current or overheating.