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  • TPS27S100: Inrush current is shutting TPS27S100

    Resolved
    Part Number: TPS27S100 Tool/software: I am currently using TPS27S100 and setting the limit current; however, placing a resistive load is causing a big inrush that is shutting off the high side switch. it works if I slowly increment the load, placing a…
    • Resolved
    • Answered

  • TPS27S100: current impulse over device in disabled state

    Resolved
    Part Number: TPS27S100 Dear Sir/Madam. We have problems with TPS27S100APWPR in our new digital output circuit. The circuit consists of High-Side Switch TPS27S100APWPR and Low-Side Switch MAX14919AAUP+ (see “1_TPS27S100APWPR_connected.pdf”). In the…
    • Resolved
    • Answered

  • TPS27S100: Over temp issue in short-circuit test

    Resolved
    Part Number: TPS27S100 Hi team, My customer is testing TPS27S100 in short circuit condition but the temp of the device top reaches to 157C which is over datasheet range. Could you kindly help eavluate the schematic and layout? Condition: 24V_TP_S…
    • Resolved

  • TPS27S100: TPS27S100 current limitation problem

    Part Number: TPS27S100 Tool/software: We use your company's TPS27100 chip to test the load capacity with the output connected to the load. When ILIM is connected to the ground, the working environment temperature is 25 degrees Celsius and the load is…
    • Answered

  • TPS27S100: Maximum frequency used to enable device TPS27S100 (at EN Pin)?

    Resolved
    Part Number: TPS27S100 Other Parts Discussed in Thread: ULN2003A Tool/software: What can be the maximum frequency used to enable device (at EN Pin)?
    • Resolved
    • Answered

  • TPS27S100: e-Fuse/load switch with surge protection

    Resolved
    Part Number: TPS27S100 Tool/software: Hello all, I'm asking for product recommendations for an e-fuse or load switch device. Specifics: application is a wired M-bus master IEC 61000-4-5 surge protection in both input and output pins current…
    • Resolved
    • Answered

  • TPS27S100: Size of exposed pad of TPS27S100BPWPR

    Resolved
    Part Number: TPS27S100 Tool/software: Hi all, I'm starting a design with the TPS27S100BPWPR. This part has an exposed pad. Unfortunately, the datasheet does not contain the drawing of this PWP package. If I download the PWP0014A step-file from the…
    • Resolved

  • TPS27S100: FLT pin latching even after short circuit removed.

    TI Thinks Resolved
    Part Number: TPS27S100 Tool/software: Hi The datasheet says below paragraph. 7.3.4.1 Short-to-GND and Overload Detection When the switch is on, a short to GND or overload condition causes overcurrent. If the overcurrent triggers either the internal…

  • TPS27S100: Diag_EN Threshold

    TI Thinks Resolved
    Part Number: TPS27S100 Tool/software: Hi, At what Voltage would the Diag_EN be activated? I see on the datasheet that it is on at 5V, would 3.3V also work?

  • TPS27S100: I out explanation in external current limit calculation

    TI Thinks Resolved
    Part Number: TPS27S100 Tool/software: Hi what is I(out) in the equation? is it the external current limit value or the maximum output current? I want to limit current to 1.88 A, and am taking VIILM(th)=1.233, KILIM(th)=2000, as per the datasheet and…

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