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  • TINA/Spice/TPS40040: TPS40040 Average Model Issue relevant to CCM & DCM Operation

    Resolved
    Part Number: TPS40040 Other Parts Discussed in Thread: TINA-TI , , TPS40041 Tool/software: TINA-TI or Spice Models Hello All, I have downloaded TPS40040_AVG model from TI website & ran the encrypted model in OrCad PSpice 16.6. My question is that, does…
    • Resolved

  • TPS40040: TPS40040 inquire output spec 40A/2.8v

    TI Thinks Resolved
    Part Number: TPS40040 Other Parts Discussed in Thread: LM2748 , LM2745 Dear, our client want to design a buck controller as the spec below: Vin:3.8V Vout:2.8V Iout:40A 1. Why the current limit is 15A in TI.com 2. Is TPS40040 can change MOSFET and inductor…

  • TPS40040: unable to change part value??

    Other Parts Discussed in Thread: TPS40040 I'm using the TPS40040 in a design. SwitcherPro do not able me to change the resistor RefDes R5 in my simulation (resistor that fix the output voltage), even if the RefDes text is in red!! It's poping me a window…
    • Answered

  • TPS5102: pre-bias start up

    Resolved
    Part Number: TPS5102 Other Parts Discussed in Thread: TPS40040 Hi Is this device supported the pre-bias startup? I know this device is very old device. However our customer has been using this device for a long time. They ask us some question. If this…
    • Resolved

  • RE: TPS40041 Issue with CSD87331Q3D

    Hi Adesh, I'm supporting TPS40040 and TPS40041 now. Can you provide the schematic and test waveform (EN, COMP, HDRV, LDRV)? Thanks Qian

  • TPS54260: Hacking PMP5863 Reference Design for lower Vin

    Part Number: TPS54260 Other Parts Discussed in Thread: TPS64200 , TPS40000 , TPS40040 , TPS40021-EP , TPS40007 , TPS65262-1 , TPS53353 , TPS53513 , TPS53355 , TPS53515 , TPS53318 , TPS53319 , TPS53915 I am anxious to use the concepts presented in TI’s PMP5863 Reference…

  • TPS546C20A: Low-Frequency Oscillation and Low-Frequency Flat Loop Gain

    TI Thinks Resolved
    Part Number: TPS546C20A Other Parts Discussed in Thread: TPS546C23 , I am facing two issues with TPS546C20A on a single phase design. Input: 12V Output: 0.845V 30A Issue 1: On the measured loop gain, at the low frequency region (1kHz to 4kHz, see Case…

  • RE: TPS546C23: TPS546C23-Schematics Review (12V to 5V)

    Hi Jospeh, Thanks for your inputs. I have updated the power calculator and selected suitable Feedback and compensation network. Please review the schematics and power calculator bode plots and provide if any review comments. I would like to release the…

  • SIMPLIS MODELS

    Other Parts Discussed in Thread: UC1901 , UCC3806 , UCC2891 , TPS40040 The Support Group , Pls provide the links for TI - SIMPLIS models , UC1901 UCC3806 UCC2813 UCC2891 TPS40040 Thanks Varun
    • Answered

  • Re: SmartReflex voltage adjustment locks processor

    Resolved
    Hi Scott, Has TI tested the Netra with a TPS659112? Anil: No, DM8168 is tested with TPS40040 (GPIO based) and TPS40400 (I2C based) Has TI tested SmartReflex with a TPS659112? Anil: With respect to DM8168 it is not tested, SmartReflex is tested for…

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