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  • TPS25981: RFLTB Internal pulldown resistance

    Resolved
    Part Number: TPS25981 Tool/software: I am considering applying TPS259814ARPW, and the datasheet states that RFLTB has an internal pull down resistance of 12.57ohm. I would like to get confirmation from TI if this is actually correct. Thanks.
    • Resolved

  • TPS25981: tps259813 tps259814 variants

    TI Thinks Resolved
    Part Number: TPS25981 Tool/software: Hi, Except below dV/dT pin for reverse protect FET control, I alos found there have some difference on PG, does there have any comparasion table for tps259813 and tps259814? Thanks! Jeff
    • Answered

  • TPS25981: Need Rjc

    Resolved
    Part Number: TPS25981 Tool/software: Hi Support Team, I need the Rjc (°C/W) parameter for the TPS259813ARPWR , but I couldn’t find it in the datasheet. Could you please provide this parameter?
    • Resolved

  • TPS25981: OCP test

    TI Thinks Resolved
    Part Number: TPS25981 Tool/software: Hi Team, TPS259814ARPWR OCP test I_LIM=1.32A tITIMER=0.9ms Before the output voltage drops, the output current will drop by 100mA before shutting down. Please explain the red box phenomenon in the figure below. C1…
    • Answered

  • TPS25981: Need Ta

    Resolved
    Part Number: TPS25981 Tool/software: Hi Support Team, I need the Ta (Ambient Temperature) information for TPS259814LRPWR , but I couldn't find it in the datasheet. Could you please provide this information? Thank you!
    • Resolved
    • Answered

  • TPS25981: So will TPS25981 keep auto-retry until the current goes down the setting value?

    Resolved
    Part Number: TPS25981 Tool/software: Hi team, I see that TPS25981 can be in auto-retry after a fixed delay of removing the circuit-breaker issue. So will it keep auto-retry until the current goes down the setting value?
    • Resolved

  • RE: TPS25981: Design Review for Custom Board || TPS259813A

    Shashank K S said: 3) Peak operating is 6A. Hence 8A is chosen as a limit Then 8A limit is good. Shashank K S said: 4) Should I add gate resistors for both the MOSFETs Q2, Q3? In general adding gate resistance is better choice. Best Regards, Arush

  • TPS25981: TPS259814L failing S/C

    Part Number: TPS25981 Tool/software: Hi I am investing an issue on our prototype board where the eFuse is failing sometimes short circuit (well measuring 7ohms on DVM in both directions) the UVLO is not operating and the device just passed input to output…

  • RE: TPS25981: updated datasheet with UL qualification info?

    Hi Andrew, PFA the requested certificate. Certification Record 132586.pdf US-2737-MET R1.pdf Best Regards, Arush

  • TPS25981: Queries on Ground Splitting, UVLO - OVLO Resistor Divider Configurations and Layout Guidelines || TPS259814A

    Part Number: TPS25981 Tool/software: Dear Team, I have the following queries regarding the TPS259814A IC: (1) Ground Splitting: As per the EVM, the ground is split into power ground and IC ground and connected together through 0 Ohm 0603 Resistor. However…

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