2/23/2024 9:20:00 AM
Summary: This board features a two-layer copper PCB & fully evaluates the functionality of the UCC21551.
The 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. TI UCC21551CQEVM features PWM input control, socket for discrete field effect transistors, onboard adjustable power supply, external active clamp for low-side protection, self-starting high-side, negative gate voltage capability, configurable dead-band switch , EN/DIS jumpers and sockets for Wolfspeed XM3 sic half-bridge power modules.
Various test points to help evaluate all gate drive functions
Selectable dead time modes including overlap, interlock and programmable
Onboard isolated adjustable bias supply configured for 20V
Low-side external active clamp circuit
16V/-3V Zener negative voltage pull-down circuit for SiC fets
Socket for Wolfspeed XM3 module
A DC power supply, 5V/0.5A
A 24V/0.5A DC power supply
An arbitrary function generator, dual channel
An oscilloscope with at least three channels and a bandwidth of 200MHz or above
Three passive oscilloscope probes with bandwidth 200MHz or above
4 BNC to grabber cables for input and power connections
banana plug connector
Phone