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Showing 10 results View by: Thread Post Sort by
  • TPS54325-Q1: When start up with load without output

    WU YISYUAN
    WU YISYUAN
    TI Thinks Resolved
    Part Number: TPS54325-Q1 Hi, My design parameters are as follows: Vin=5V, Vo=1.375V, Io=2A when start up with load(the load is a CPU), no output voltage. but when I cut off load, no load start up , output voltage have normal volt. check Vin…
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS54325-Q1 VREG and Soft-Start

    Richard Elmquist
    Richard Elmquist
    Resolved
    Other Parts Discussed in Thread: TPS54325-Q1 , TPS54325 I have a customer who is asking a question on the ramp up of the VREG5 circuit in the TPS54325-Q1. The block diagram seems to indicate that VREG is supplied directly from VCC. But is the ramp up…
    • Resolved
    • over 9 years ago
    • Power management
    • Power management forum
  • RE: TPS54325: Select solution

    Jose Couso
    Jose Couso
    Hello Denny, Apart from -Q1 qualification, the functionally of these two devices are identical. Please refer to the image below. The Features on the right represent the TPS54325TPWPRQ1 device. For TPS54325TPWPRQ1 datasheet reference: https://www…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: Thermal resistance at TPS54325PWPR and TPS54325TPWPR-Q1

    masa0301
    masa0301
    Resolved
    John Trucker ESD parameter is not same too. Please confirm the following. TPS54325:500V TPS54325-Q1:1kV Best regards, masa
    • over 11 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS54325: About IC burns on short between VIN and VBST pins on TPS54325.

    Bob Lee62837
    Bob Lee62837
    Resolved
    Part Number: TPS54325 Dear support member, The customer is mass producing the TPS54325. I have a question and Urgent. The IC burned due to a short between the VIN(13pin) and VBST(12pin) pins. (Question) Q1 Please tell me the mechanism by which the…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • TPS54325: Could you tell me about how to select TPS54325's inductor's value?

    Pokkun
    Pokkun
    TI Thinks Resolved
    Part Number: TPS54325 Hi, team. I have previously contacted the following inquiries. e2e.ti.com/.../648546 I understand the features of D-CAP2 to a certain extent, but please let me know about question. Could you help me? <Question> My customer…
    • over 7 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: About the switching frequency of TPS54325Q1

    JohnTucker
    JohnTucker
    Resolved
    If I do have data it will be for the regular TPS54325, not Q1 version.
    • over 9 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS54325 pattern design

    Yusuke Hashimoto
    Yusuke Hashimoto
    Resolved
    Other Parts Discussed in Thread: TPS54325 Hi, My customer ask me as follows questions. Can you please give me advice? (Q1)Now we separate the signal line GND and power line GND. If they connect the same GND, please let me know the potential problems…
    • Resolved
    • over 11 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS54325: SCH review

    Brian Chan
    Brian Chan
    Resolved
    Part Number: TPS54325 Hi team this is my customer SCH could you help me to review it ? because I will LOA next week can you reply this week? there are one TPS54325 in page1 total 1 in attached files BRs brian 7532…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: About FPGA power reference design

    Ed Walker
    Ed Walker
    Resolved
    Hello Tsukui-san, With FPGA's their actual power needs vary depending on the clock speed and other variables. Therefore many times TI does not have a design for a specific FPGA. One good way to build a design is to use Webench FPGA Architect. …
    • over 8 years ago
    • Power management
    • Power management forum

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