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  • TPS2595: TPS2595 does not trigger short circuit protection

    Part Number: TPS2595 Other Parts Discussed in Thread: TPS5450 Tool/software: We are using tps2595 for undervoltage, overvoltage and short circuit protection for our device. Undervoltage and overvoltage protections are working fine but the issue we are…
    • Answered

  • TPS2595: Current limit for 0.5A

    Resolved
    Part Number: TPS2595 Tool/software: Hi, A customer is using TPS259573 to limit the load current from a USB port at ~500mA. The Vin is 5V, in case it matters. I used the design calculator SLVC704A to determine Rilim. The RILM_Cal value is 4020.10 Ohm…
    • Resolved

  • TPS2595: Output voltage drop during current limiting

    TI Thinks Resolved
    Part Number: TPS2595 Tool/software: Hi support team, The data sheet states that the output voltage drops when the current is limited. www.ti.com/.../tps2595.pdf Is it possible to calculate the amount of this output voltage drop? Also, are there any…
    • Answered

  • TPS2595: Thermal question

    Resolved
    Part Number: TPS2595 Tool/software: Hi, We need the thermal resistance information for the TPS2595 component for thermal simulations. I've seen Rjc = 73.3℃/W and Rja = 65.6℃/W in the datasheet. However, according to the formula Rja = Rjc + Rca, and…
    • Resolved
    • Answered

  • TPS2595: Rilm limit

    Resolved
    Part Number: TPS2595 Other Parts Discussed in Thread: TPS2597 , TPS25981 Tool/software: We have a design with Rilm = 510R Tables are shown with Rilm=487R, so this seems an acceptable lower value. We want to have maximum output current limit without…
    • Resolved

  • TPS2595: TPS2595-73 Incorrect PSpice model

    TI Thinks Resolved
    Part Number: TPS2595 Tool/software: Hi I'm attempting to implement the following reference design for the TPS259573 (With adjustable OVLO) The model available in PSpice for TI Part Search is TPS259573_TRANS. Upon loading this model into the project…
    • Answered

  • TPS2595: TPS259531DSGT MSL Level

    Resolved
    Part Number: TPS2595 Tool/software: Can you confirm the MSL level of the TPS259531DSGT? DigiKey is receiving as MSL 2 but our system and TI's MSL tool state MSL 1. www.ti.com/.../mslsearch.tsp
    • Resolved
    • Answered

  • TPS2595: [TPS259541] The part's programmed current limit does not trigger

    Resolved
    Part Number: TPS2595 Tool/software: I'm using this model as an efuse for a 12V input and where the circuit will max out at ~1.5A. Since I'm using a 910Ω resistor elsewhere and ~2A is fine, that's what I stuck in the Rilm position, as you can see in…
    • Resolved
    • Answered

  • TPS2595: eFuse Reverse Diode Spec

    Resolved
    Part Number: TPS2595 Tool/software: I am applying a voltage in the reverse direction through the TPS259570DSG chip so the current is flowing via the reverse diode from the OUT port to the IN port. I have tested this successfully at approx. 16V, 2A.…
    • Resolved
    • Answered

  • TPS2595: FLT response for TPS259541

    Resolved
    Part Number: TPS2595 Tool/software: Hello team, My customer is evaluating TPS259541 with TPS2595EVM. When testing current limit function, FLT looks auto-retrying, even if Vout is still 0V. Is this expected? Can you explain why this periodic waveform…
    • Resolved

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