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Showing 228 results View by: Thread Post Sort by
  • TPS552882-Q1: TPS552882-Q1: Inductor overheating on 3.3V and 5V outputs

    kamlesh Kumar
    kamlesh Kumar
    Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS552882 , BQ24610 Tool/software: I have designed a power supply circuit using four TPS552882 ICs to generate outputs of 2–12V, 3.3V, and 5V. However, the inductors on the 3.3V and 5V rails are…
    • 2 months ago
    • Power management
    • Power management forum
  • TPS552882-Q1: TPS552882 SCH review

    Brian Chan
    Brian Chan
    TI Thinks Resolved
    Part Number: TPS552882-Q1 Tool/software: Hi Team could you help me review SCH as below? Jerscy_poc1_0423_TI.pdf BRs Brian
    • 6 months ago
    • Power management
    • Power management forum
  • TPS552882-Q1: Inquiry for review of output voltage ripple of TPS552882-Q1

    Grady Lee
    Grady Lee
    Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS552882 Tool/software: Hi, TI expert The customer configured a circuit with TPS552882-Q1 and wants to check whether the output voltage ripple is at an appropriate level. Below is the…
    • 7 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS552882: Design check

    Che Wen Yeh
    Che Wen Yeh
    Resolved
    Part Number: TPS552882 Tool/software: Hi Teams, Can the TPS552882 support the following input and output conditions? Vin 9~36V, Vout 12V, Iout 8A. I tried simulating it using WEBENCH but couldn't get any results, thanks. Otherwise, I found…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS552882: schematic review

    Che Wen Yeh
    Che Wen Yeh
    Resolved
    Part Number: TPS552882 Tool/software: Hi Teams, Please help to review TPS552882 schematic, thanks. Vin 9~36V, Vout 12V 6.77A 2605.TPS552882 Design Calculation.xlsx
    • Resolved
    • 4 months ago
    • Power management
    • Power management forum
  • TPS552882: The load current cannot reach 5A

    ian wu
    ian wu
    Part Number: TPS552882 Tool/software: Hi expert The schematic diagram is as follows. I have used TPS552882 to make a circuit with an input of 22V and an output of 19V. R187 has been modified to 0.005Ω. The theoretical design is for 10A. However…
    • 2 months ago
    • Power management
    • Power management forum
  • TPS552882: USB PD application and output fluctuation problem for TPS552882 development

    Seungchul Back
    Seungchul Back
    Part Number: TPS552882 Other Parts Discussed in Thread: TPS55288 , TPS55289 , TPS552892 Tool/software: Hello, experts We are designing a power station using TPS552882 and made several sample products. During sample testing, we found 2 major problems…
    • 10 months ago
    • Power management
    • Power management forum
  • TPS552882: Dying after a few minutes

    Theodore Beauchant
    Theodore Beauchant
    TI Thinks Resolved
    Part Number: TPS552882 Tool/software: Hi all, We've built a board using the TPS552882 set for 20V output from a 10 to 36V power supply. The schematics is a copy and paste from the Power Designer tool's output, the components used are the ones recommanded…
    • 4 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS552882: Webench says unstable @ 3.0V input for 2.8V output?

    Mark Hall
    Mark Hall
    Resolved
    Part Number: TPS552882 Tool/software: We are trying to use the TPS552882RPMR device with 2.8V/1A output for input range of 3.0V to 25V and Webench is saying the design is unstable. Also - why is the part spec'd at 2.7V operation, but will not power…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS552882: Inductor value selection - Discrepancy in WEBENCH design

    Ole Zhang
    Ole Zhang
    Resolved
    Part Number: TPS552882 Tool/software: I am in the process of designing power regulation with the following requirements: Input: 3V-7.5V Output: 5V @5A max (though normally <1A) User preferred freq: 250kHz When I input my design requirements into…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
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