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  • TPS25947: TPS25947

    TI Thinks Resolved
    Part Number: TPS25947 Tool/software: I have my design back and it appears to be working ok but I have one issue. If I touch the input resistors, R901,R905, R907 in the layout, I can get the output to switch off. If I use a pencil or something else nothing…

  • TPS25947: TPS25947

    TI Thinks Resolved
    Part Number: TPS25947 Tool/software: Hi All. on the data sheet of the TPS25947, there is the optional Oring connectivity pages 44-46. TI writes - when the VIN1/2 are matched "current is shared between the rails in the ratio of differential voltage…

  • TPS25947: TPS25947

    TI Thinks Resolved
    Part Number: TPS25947 Tool/software: Hi All. i would like to connect two TPS259474ARPW in parallel in order to reduce the overall series resistor Rds on each item (two resistors in parallel) , the two items will get the same p[ower supply and will drive…
    • Answered

  • TPS25947: TPS25947

    Resolved
    Part Number: TPS25947 Tool/software: Hi All. i would like to connect two TPS259474ARPW in parallel in order to reduce the overall series resistor Rds on each item (two resistors in parallel) , the two items will get the same power supply in and will drive…
    • Resolved

  • RE: TPS25947: TPS259470 Priority Power Mux Problem

    Hi Arush, When I supply +VIN3 with 3V3, I measure 1.15V at the output VOUT 3V3. EN pin 1.7V AUXOFF pin 1.15V FLT pin 1.15V DVDT pin 1.15V OVLO pin 1.15V I also measure the inputs and output of U6A, I get 0.7V for the both inputs and 1.15V for the output…
    • Answered

  • TPS25947: Input Voltage Range

    Resolved
    Part Number: TPS25947 Other Parts Discussed in Thread: TPS2640 , TPS2660 Tool/software: Hi team, I want to use eFuse TPS259474LRPW in our application to monitor the voltage of a pure resistive load (~1.7 amps). The response to fault is latch-off and I…
    • Resolved
    • Answered

  • TPS25947: TPS259474/TPS259480

    Resolved
    Part Number: TPS25947 Tool/software: Hi All. i have a question regarding, the TPS259474/TPS259480. regarding the reverse current protection is see that in both items the reverse voltages : VREVTH can get very low down to 22.3mV/14.8mV in order to activate…
    • Resolved
    • Answered

  • RE: TPS25947: Question about Active ORing Configuration.

    Resolved
    Hi Kazuya-san, I apologies for delayed response. Kazuya Nakai59 said: Is it less than 21V because VIN absolute maximum is "VOUT-21V" (-40C~+125C)" Yes, maximum 21V continuous voltage can be used. Best regards, Arush
    • Answered

  • TPS25947: Leaving FLT and AUXOFF open

    Resolved
    Part Number: TPS25947 Tool/software: Hi Team, Is it possible to leave FLT and AUXOFF of TPS259470ARPW open to reduce current consumption?
    • Resolved

  • RE: TPS25947: Retry not 100ms

    Hi Vlad, V said: Even if the input voltage would drop for a very short time, this should still not hinder the device to try to reconnect more often, some time after the Vin was back inbetween the safe operating limits, correct? Any ideas why the device…
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