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UCC27712: handware issue

Part Number: UCC27712

Hi TI expert,




  • Hello,

    Thank you for sharing the schematic of your design! Is the HS switch node connected to anything? Also, what is the HB1 node referenced to? Have you had the chance to measure the input/output switching waveforms of the driver? If possible, could you provide an image of the switching waveforms, as well as a capture of the HS switch node? 


    Alex Weaver