UCC21220DR Information

UCC21220/UCC21220A Isolated Dual-Ch Gate Drivers

Texas Instruments UCC21220/UCC21220A 3.0kVRMS Isolated Dual-Channel Gate Drivers enable high efficiency, high power density, and robustness in a wide variety of power applications. The UCC21220/UCC21220A is designed with best-in-class dynamic performance driving power MOSFET, IGBT, and GaN transistors. The UCC21220/UCC21220A  Drivers can be configured as two low-side drivers, two high-side drivers, or half-bridge drivers. Two outputs can be paralleled to form a single driver, this doubles the drive strength for heavy load conditions without internal shoot-through. A 3.0kVRMS isolation barrier separates the input side from the two output drivers, with a minimum of 100V/ns common-mode transient immunity (CMTI). The UCC21220/UCC21220A provides protection features that include a DIS pin that shut down both outputs simultaneously when it is set high, and an INA/B pin that rejects input transient shorter than 5ns. Additional features on the device are an undervoltage lockout (UVLO), active pull-down protection that clamps the output below 2.1V when unpowered or floated, and both inputs and outputs that can withstand –2V spikes for 200ns.

Specifications

UCC21220DR Price & Stock

Texas Instruments UCC21220DR pricing and available inventory.

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Alternate Names

Texas Instruments has several brands around the world that may have alternate names for UCC21220DR due to regional differences or acquisition. UCC21220DR may also be known as the following names: