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Texas Instruments UCC21551CQEVM-079 Evaluation Module

Texas Instruments UCC21551CQEVM-079 Evaluation Module comprehensively evaluates the functionality of the UCC21551. The UCC21551CQEVM has a two-layer copper PCB with multiple test points and jumpers. The TI UCC21551CQEVM features PWM input control, sockets for discrete FETs, onboard adjustable power supply, external active clamp for low-side protection, bootstrapped high side, negative gate-voltage capability, configurable deadtime switches, EN/DIS jumpers, and socket for Wolfspeed XM3 SiC-based half-bridge power modules.

Features

A variety of test points to help evaluate all of the gate-driver functions
Selectable deadtime modes, including overlap, interlock, and programmable

Onboard isolated adjustable bias supply configured for 20V
Low-side external active-clamping circuit
16V/-3V Zener negative-voltage pulldown circuit for SiC FETs
Socket for Wolfspeed XM3 Module

Required Equipment

One DC supply capable of 5V/0.5A
One DC supply capable of 24V/0.5A
One Arbitrary Function Generator, dual channel
One Oscilloscope, at least three channels, bandwidth of 200MHz or above

Three passive oscilloscope probes, bandwidth 200MHz or above
4x BNC to Grabber cables for input and supply connections
Banana plug connector

Texas Instruments UCC21551CQEVM-079 Evaluation Module

Features

Required Equipment

Layout

Default Connections Without Load

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