UCC21225ANPLT Information

UCC21225A Isolated Dual-Channel Gate Driver

Texas Instruments UCC21225A Isolated Dual-Channel Gate Driver comes with 4A source and 6A sink peak current in a space-saving 5mm x 5mm LGA-13 package. This device is designed to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5MHz. The UCC21225A provides best-in-class propagation delay and pulse-width distortion, in applications requiring the highest power density. The input side is isolated from the two output drivers by a 2.5kVRMS reinforced isolation barrier, with a minimum of 100V/ns common-mode transient immunity (CMTI). The internal functional isolation between the two secondary-side drivers allows a working voltage of up to 700VDC. This driver can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver with programmable dead time (DT). A disable pin shuts down both outputs simultaneously when it is set high and allows normal operation when left open or grounded. As a fail-safe measure, the primary-side logic failures force both outputs low.

Specifications

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Alternate Names

Texas Instruments has several brands around the world that may have alternate names for UCC21225ANPLT due to regional differences or acquisition. UCC21225ANPLT may also be known as the following names: