Search tips
Showing 14 results View by: Thread Post Sort by

  • LP877451Q1EVM: Drivers on Windows 11

    TI Thinks Resolved
    Part Number: LP877451Q1EVM Tool/software: Hello team, I have a question on the Chariot PMIC EVM as my customer cannot establish connection from GUI to board. They assume they are missing com port drivers. Which drivers do they need to install? …
    • Answered

  • LP877451Q1EVM: GUI tool cannot control the setting

    Resolved
    Part Number: LP877451Q1EVM Tool/software: Hi, As title, I try to change the Bcuk channel's vout setting, or disble other channels, but the IC didnt do any action. And it will go back to default setting even if I change any other option setting.…
    • Resolved

  • LP877451Q1EVM: Please check the hardware ASIL rating of the LP877451A1RXVRQ1 product.

    TI Thinks Resolved
    Part Number: LP877451Q1EVM Tool/software: The ASIL rating for the system design is indicated, but the ASIL rating for the hardware design is not indicated. Please confirm the exact ASIL rating.

  • LP877451Q1EVM: Does 17.6MHz need the Bead-C filter for RF power?

    TI Thinks Resolved
    Part Number: LP877451Q1EVM Other Parts Discussed in Thread: AWR2944 Tool/software: Hi, I have a question about the presentation video on the website, TI shown the 17.6MHz version no need to add the Bead-C filter on the output side. But, in pratically…

  • LP877451Q1EVM: Register Write Issue

    Part Number: LP877451Q1EVM I tried to use GUI to write the register but it failed for LP877451Q1EVM. Does anyone know why or have the simulation problem? The unlock registers box was selected.

  • LP877451Q1EVM: LP877451 can't work normal

    TI Thinks Resolved
    Part Number: LP877451Q1EVM Dear TI experts, We encountered a problem when using LP877451. After PCBA was powered on, there was an instantaneous voltage pulse below 3V at the input end of LP877451, and then the input end remained stable at 3.28V. Enable…

  • LP877451Q1EVM: FMD&FMA

    TI Thinks Resolved
    Part Number: LP877451Q1EVM Could you please help provide FMD（ Failure Mode Distribution ）& PIN FMA （ Pin Failure Mode Analysis ）? PN#LP877451A1RXVRQ1
    • Answered

  • LP877451Q1EVM: LP877451 use

    Resolved
    Part Number: LP877451Q1EVM Other Parts Discussed in Thread: AWR2944 Dear Experts , We are using LP877451-Q1 to power AWR2944 while find that the power rail of PMIC would randomly drop and then return to normal. And the WD is disabled only after we…
    • Resolved

  • LP877451Q1EVM: LP877451 WD can't be disabled

    Part Number: LP877451Q1EVM Other Parts Discussed in Thread: AWR2944 Dear Experts , We are using LP877451-Q1 to power AWR2944 and set a pull-down resistor R14 on the CS_SPI/WD_DIS of 877451. The test results of our two batches of PCBA produced are…

  • LP877451Q1EVM: UK Declaration of Conformity / UKCA

    Part Number: LP877451Q1EVM Hi We found the EU Declaration of Conformity for this product on your website ( https://www.ti.com/lit/cr/sszqpe3/sszqpe3.pdf?ts=1667482378189&ref_url=https%253A%252F%252Fwww.ti.com%252Fsitesearch%252Fen-us%252Fdocs%252Funiversalsearch…

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