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UCC5390ECDWVEVM: UCC5390ECDWVEVM:

Gal Geula
Prodigy 10 points
Part Number: UCC5390ECDWVEVM

Hi,

The ucc5390E EVM is powered by 14.5V input at Vcc1, i used jumper to connect  In+ to 14.5V and in- to GND. Still no response from the gate driver. The EVM is connected to a mosfet 

1. Do i need to operate it using PWM?

2. Is it possible to operate this gate driver as constant on/off swith for high side driver? i intend to drive a N-channel mosfet as a switch

Thank you in advance

Gal

  • 0
    TI__Prodigy 650 points

    Hi Gal,

    Thank you for your question. I work on the applications team in the high power drivers group.

    Yes you can operate the driver as a switch. How are you powering your Vcc2? Can you provide a schematic or diagram of your setup?


    Thank you and best regards,
    Zachary

  • 0 in reply to Zachary Wellen
    TI__Prodigy 650 points

    Hi,

    We haven’t heard from you in a while, so I assume you have resolved your issue. I am going to mark this as ‘TI Thinks Resolved’. Feel free to share how you resolved your issue so that others on the forum can learn as well.

    If you still have more questions, feel free to ask.

    Thanks and best regards,

    Zach