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  • TI Thinks Resolved

UCC5350: May I know what is the error in this circuit

Prodigy 90 points

Replies: 1

Views: 71

Part Number: UCC5350

Hello,

 May I know  what would be mistake in this circuit.

Vp is a 5V pulse

Vcc2 is 15V, Vcc1 is 5V. 

If I give 15V pulse directly to the MOSFET, it is working fine. But if I connect the driver IC, simulation is not converging

Thanks for your kind response

Surya

  • Hi, Surya,

    Try connecting a power supply between VEE2 and GND. Try around 1000V.

    If that doesn’t work, Zach posted about convergence errors here:

    Good luck with your simulations!

    Best regards,

    Don Dapkus

    Gate Driver Applications

    Dallas, TX USA

     

    We have an excellent training series that can help answer all your questions about our gate drivers. It is indexed so you can jump right to the section you want! You can find it here. A second series focused 100% on Isolated Gate drivers may be found here.

    We also provide models for our gate drivers to accelerate your time to market. You can find them in the Product Folders under the "Design and development" tab:

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