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  • LM25066I: Could we use SMBus to set 4 times retry if /RETRY pin is set to latch?

    Resolved
    Part Number: LM25066I Hi Sir, If we do design /RETRY pin as pulled up for latch, could we use SMBus changing D9h register for retry 4 times to overwrite latch function in hardware? Thanks and Best regards, Tiger
    • Resolved
    • Answered

  • LM25066I: can we use OPERATION(01h) to enable output when EN/UVLO is pulled down?

    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
    • Answered

  • LM25066I: ADDR0 Pin connect to GND over a Schottky diode

    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 the…
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    • Answered

  • LM25066: LM25066 v.s. LM25066I

    Resolved
    Part Number: LM25066 Hi Team, The customer is asking that what is the difference between LM25066PSQ/NOPB and LM25066IPSQX/NOPB ? LM25066PSQ/NOPB is also rated at industrial temp -40 to 125c, the same as Industrial grade. Thank you. Best regards, Mik…
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    • Answered

  • [FAQ] LM25066: What are the differences among LM25066I, LM25066A, LM25066IA, and LM25066?

    Resolved
    Part Number: LM25066 What are the differences among LM25066I, LM25066A, LM25066IA, and LM25066?
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    • Answered

  • LM25066I: GUI for Telemetry

    Resolved
    Part Number: LM25066I Other Parts Discussed in Thread: TPS544C20 , TPS53681 , , LM25066 , LM25066EVK Hi, I am looking for a GUI we could use to interface with this part (read current, temp, etc)? I am thinking something similar to Fusion Digital Power Designer…
    • Resolved

  • LM25066I: disablling UVLO and OVLO?

    TI Thinks Resolved
    Part Number: LM25066I Hi there, is it possible to turn off the UVLO and OVLO, by connecting them respectively with VDD and GND (without additional resistors)? Thanks!
    • Answered

  • LM25066I: I2C Address Pins ESD Protection

    Resolved
    Part Number: LM25066I Hi, we are using the LM25066i Chip and i would like to know if there is any ESD Protection on the I2C Address ADR0/ADR1/ADR2? The LM25066i is used as a hot swap but we intend to connect the ADR0 with our connector too. So that on…
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    • Answered

  • LM25066I: How much current can the VREF pin drive?

    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 low…
    • Resolved

  • LM25066I: /SMBA response time

    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 Lien

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