+ Reply to Thread
Results 1 to 2 of 2

Thread: [BTN8962TA] Rise and fall time with Spice / LTspice model

  1. #1
    New Member New Member babard38 is on a distinguished road
    Join Date
    Oct 2020

    [BTN8962TA] Rise and fall time with Spice / LTspice model


    I want to used the LTspice to simulate the BTN8962TA.

    On the limitation of the model, it's not write that SR pin isn't taking into account.
    But, If I change the SR resistor from SR pin to ground from 0ohm to 51kohm, nothing change about the rise and fall time.
    Simulation with SR = 51Kohm
    Click image for larger version

Name:	Rise_time_SR_51k.PNG
Views:	0
Size:	12.6 KB
ID:	5539

    It's the model and and the half bridge file without modification from Infineon.
    So, the thermal result is wrong and I would like make the FFT of the output voltage, but it will be wrong also.

    Is it a limitation on the spice model or an error of the model?

    Thank you

  2. #2

    Infineon Employee
    Infineon Employee
    Markus M. is on a distinguished road
    Join Date
    Jan 2021
    the spice model for BTN8962TA has here limitations and changes in the SR resistor will nit show changes in slew rate. We will improve the model in a next revision.
    BR Markus
    The views expressed here are my personal opinions, have not been reviewed or authorized by Infineon and do not necessarily represent the views of Infineon.

+ Reply to Thread

Tags for this Thread


All content and materials on this site are provided “as is“. Infineon makes no warranties or representations with regard to this content and these materials of any kind, whether express or implied, including without limitation, warranties or representations of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. No license, whether express or implied, is granted by Infineon. Use of the information on this site may require a license from a third party, or a license from Infineon.

Infineon accepts no liability for the content and materials on this site being accurate, complete or up- to-date or for the contents of external links. Infineon distances itself expressly from the contents of the linked pages, over the structure of which Infineon has no control.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Usage Terms of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Usage Terms of this site. Infineon reserves the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.