Basic, 4A/6A dual-channel isolated gate driver w/ disable, programmable deadtime

The UCC21330 is an isolated dual channel gate driver family with

programmable dead time and wide temperature range. It is designed with 4A

peak-source and 6A peak-sink current to drive power MOSFET, SiC, GaN, and IGBT

transistors.

The UCC21330 can be configured as two low-side drivers, two high-side

drivers, or a half-bridge driver. The input side is isolated from the two output

drivers by a 3kVRMS isolation barrier, with a

minimum of 125V/ns common-mode transient immunity (CMTI).

Protection features include: resistor

programmable dead time, disable feature to shut down both outputs simultaneously,

and integrated de-glitch filter that rejects input transients shorter than 5ns. All

supplies have UVLO protection.

With all these advanced features, the

UCC21330 device enables high efficiency, high

power density, and robustness in a wide variety of power applications.