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Showing 39 results View by: Thread Post Sort by
    Answered
  • LM25066I: ADDR0 Pin connect to GND over a Schottky diode

    Michael Liesenberg85
    Michael Liesenberg85
    Resolved
    Part Number: LM25066I Other Parts Discussed in Thread: TLA2528 , , LM25066 Hi, i am having a I2C address conflict if i connect LM25066i and the TLA2528 ADDR pin configuration together. In one slot both ADDRR are connect to GND and on the other slot…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LM25066I: can we use OPERATION(01h) to enable output when EN/UVLO is pulled down?

    Ann_Lien
    Ann_Lien
    Resolved
    Part Number: LM25066I Hello expert, We would like to know can we use OPERATION(01h) to enable output when EN/UVLO is pulled down? Or do we have a configuration to set enable signal depends on internal PMBus command, not external hardware? Thanks a lot…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LM25066I: How much current can the VREF pin drive?

    Michael Liesenberg85
    Michael Liesenberg85
    Resolved
    Part Number: LM25066I Hi, i need to drive VREF to GND to reset the LM25066i slave address like described in the datasheet page 20: "Reassigning or postponing the address capture is accomplished by holding the VREF pin to ground. Pulling the VREF pin…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • [FAQ] LM25066: What are the differences among LM25066I, LM25066A, LM25066IA, and LM25066?

    Avishek Pal
    Avishek Pal
    Resolved
    Part Number: LM25066 What are the differences among LM25066I, LM25066A, LM25066IA, and LM25066?
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • LM25066I: LM25066I VAUX function

    Hugo Liu
    Hugo Liu
    TI Thinks Resolved
    Part Number: LM25066I Hi Sir, LM25066I datasheet is show the VAUX Auxillary ADC Input 0 to 1.16V(12-bit Resolution & Auxiliary pin allows voltage telemetry from an external source. Full scale input of 1.16 V),but I can't clear VAUX function. Question…
    • over 8 years ago
    • Power management
    • Power management forum
  • LM25066I: LM25066I designed tool

    Hugo Liu
    Hugo Liu
    TI Thinks Resolved
    Part Number: LM25066I Hi Sir, I can't download LM25066I designed tool, Could you please share GUI Link or me. Hugo
    • over 8 years ago
    • Power management
    • Power management forum
  • LM25066I: /SMBA response time

    Ann_Lien
    Ann_Lien
    TI Thinks Resolved
    Part Number: LM25066I Hello expert, May I know the response time for /SMBA when fault/warn occurs? Customer need response time smaller than 20us and I cannot find the answer from datasheet and EVM user guide. Thanks a lot! Best regards, Ann Lie…
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • LM25066I: PWR and TIMER setting

    Andy_Lin
    Andy_Lin
    Resolved
    Part Number: LM25066I Other Parts Discussed in Thread: LM25066 Hi team , My customer is using LM25066I as solution , and wanted to ask , Does PWR and TIMER setting can set by PMbus? per my check , above two pin function only can set by HW , not…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • LM25066I: PMBus Address Lines

    David Schweitzer
    David Schweitzer
    Resolved
    Part Number: LM25066I The datasheet for the LM25066I indicates that valid PMBus addresses are set using a combination of 1,0, or Z on each of the address lines. For a high the datasheet indicates (connect to VDD), for a low (connect to GND), and for open…
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
  • Answered
  • LM25066I: programing (fixed) to “No retries” mode

    Shu-Cheng LIN
    Shu-Cheng LIN
    Resolved
    Part Number: LM25066I Hi Sirs, Sorry to bother you. The question is related to the auto-retry mode and we want to disabled it but HW pin already force to GND In the first time ,I try to write register (D9H) by PMbus to change to “No retries” it…
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
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