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Showing 378 results View by: Thread Post Sort by
  • TPS2553-Q1: Instability of TPS2553-Q1

    Petr Senfluk
    Petr Senfluk
    Part Number: TPS2553-Q1 Other Parts Discussed in Thread: TPS2553 , Hello, We succesfully use comemrcial version of switch - TPS2553. Measured Rdson "(U_IN - U_OUT)/I_OUT" is fine. Transition to current limit mode is fine - linear and stable. R_ILIM…
    • 5 months ago
    • Power management
    • Power management forum
  • TPS2553-1: MTBF / FIT availability for TPS2553-1

    ANTONIO BLANCO
    ANTONIO BLANCO
    TI Thinks Resolved
    Part Number: TPS2553-1 Hello, I would like to know if Texas Instruments provides any MTBF or FIT data for the device TPS2553DBVR-1. The device is used under continuous operation at an ambient temperature of 70 °C. If no part-specific MTBF…
    • 2 months ago
    • Power management
    • Power management forum
  • TPS2553: TPS2553 prevent reverse current

    Brian Chan
    Brian Chan
    TI Thinks Resolved
    Part Number: TPS2553 Other Parts Discussed in Thread: TPS2001D , Hi Team My customer side meet a issue as below. they insert a USB2 cable with power(5V). they find if system shut down. Vout/Vin can't close normally. We have tried TPS2001D…
    • 8 months ago
    • Power management
    • Power management forum
  • TPS2553-Q1: TPS2553 Vout

    Taki Min
    Taki Min
    TI Thinks Resolved
    Part Number: TPS2553-Q1 Other Parts Discussed in Thread: TPS2553 Tool/software: Whether TPS2553 Vout could support short to battery
    • 9 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS2553: TPS2553

    sela su
    sela su
    Resolved
    Part Number: TPS2553 Tool/software: Dear tem, Good day! Here i bought TPS2553DBVR twice from Mouser, but our QC team found X-ray results showed bonding wires and lead frame are different between 2022DC and 2024DC, could you help advise if ther are…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS2553: TPS2553 input and output capacitance value choose

    zouyongchang
    zouyongchang
    TI Thinks Resolved
    Part Number: TPS2553 Tool/software: Hi team: we have a question when we use the part TPS2553, especially for the input and output capacitance value for choose. our schematic diagram as follows: background: the load the output of TPS2553 is 60mA…
    • 10 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS2553: hot swap feature confirmation

    Hailiang Zhang
    Hailiang Zhang
    Resolved
    Part Number: TPS2553 Hi Team, Customer want to confirm if TPS2553 can be used as hotswap/efuse? The output is USB interface and the input will also be hotplug. Is it ok for this use case if they place TVS at the input side of TPS2553 and place Schottky…
    • Resolved
    • 1 month ago
    • Power management
    • Power management forum
  • TPS2553-Q1: TPS2553-Q1:

    Fan Cunhai
    Fan Cunhai
    TI Thinks Resolved
    Part Number: TPS2553-Q1 Tool/software: From the functional safety information TPS2553-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA . I'm a bit confused from this document. Is 3 Failure Mode Distribution (FMD) applicable to Table…
    • 9 months ago
    • Power management
    • Power management forum
  • TPS2553: Current limit accuracy

    Naizeng Wang
    Naizeng Wang
    TI Thinks Resolved
    Part Number: TPS2553 Hi team it's hard for us to get the accurate data from this picture, could you share the data by excel table?
    • 2 months ago
    • Power management
    • Power management forum
  • TPS2553: Load switch with negative input voltage

    Naizeng Wang
    Naizeng Wang
    TI Thinks Resolved
    Part Number: TPS2553 Hi team, Do we have load switch can support negative input/output voltage?
    • 2 months ago
    • Power management
    • Power management forum
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