Search tips
Showing 38,794 results View by: Thread Post Sort by

  • PMP7991: Transformer choice 7508112328 does not match WEBENCH design based on same circuit characteristics.

    TI Thinks Resolved
    Part Number: PMP7991 Hello, the reference design PMP7991 shows the development board using the 7508112328 transformer as part of fly-back conversion. However, your WEBENCH tool output circuit design based on same circuit characteristics do match transformer…

  • LMR38020: WEBENCH®︎ POWER DESIGNER

    TI Thinks Resolved
    Part Number: LMR38020 I try to use your WEBENCH ® POWER DESIGNER I get simulation not enabled for this design. How can I solve this. Thank you,

  • TPS25946: Circuit design problem

    TI Thinks Resolved
    Part Number: TPS25946 Hi, I have a customer using TPS25946, there are some problems, please help to support! Required functions: Type-C uses 24Pin model: CX90B2_24P, VBUS isolation protection circuit design is as follows (chip TPS25946) : (No charging…

  • LMR14050: WEBENCH Invalid Design Error

    TI Thinks Resolved
    Part Number: LMR14050 Hi, 1. Could LMR14050 output stable 0.1 - 5A for all Vout range (0.75 - 38V)? 2. In webench design, some Vin, Vout and Iout combinations are invalid. Where can I get the error message so that I could figure out the root cause and…

  • RE: Webench Coil Designer export to CAD not working

    Hi Stevan, Export issue is resolved, Kindly check. Regards Shaheen S M
    • Answered

  • RE: TPS549D22: Webench design review request

    Resolved
    Kazuki Itoh said: Could you please comment on the updated output capacitance and SS? The MODE resistor is selecting 2ms soft-start. With 2,840μF of output capacitance at 0.75V, that will require just over 1A of charging current, well within the design…

  • RE: TPS54340: Compensation circuit results on Webench differ significantly from results using datasheet equations

    Hi Brian, I ended up going with values closer to the webench results. We have a design in production for a long time that seems to be similar to that compensation circuit.
    • Answered

  • RE: LM25141: Simulation failed in WEBENCH POWER DESIGNER

    Resolved
    Hi Zhi, Updated WEBENCH model for the device is now available on ti.com. We are able to run the simulations on WEBENCH now. Regards Shaheen S M

  • Design of motor drive circuit based on LMG3422R030

    Other Parts Discussed in Thread: LMG3422R030 Hello Everyone， The three-phase bridge drive circuit composed of LMG3422R030 has several damage cases during use, the specific circumstances are as follows: 1. When the three-phase bridge drives the star-connected…

  • DRV8301: MOS drive peripheral circuit design issue

    TI Thinks Resolved
    Part Number: DRV8301 Hi Team, The customer is wondering why the below 2 designs are not included in the recommended design of the datasheet and the development board: 1) The gate resistor provides a low-resistance bleed-off path for the shutdown current…

Didn't find what you are looking for? Post a new question.