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Showing 35 results View by: Thread Post Sort by
  • TPS628503-Q1: TPS628503-Q1 bode plot abnormal

    Michael Huang
    Michael Huang
    Part Number: TPS628503-Q1 Tool/software: Dear Experts, Schematic as attachment, when we test loop response, the bode plot is abnormal at 100kHz, phase and magnitude increase and magnitude reach zero again, there seems a zero point near 100kHz. …
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS628503-Q1: MPS replacement

    Charles (KAT) Zhang
    Charles (KAT) Zhang
    Resolved
    Part Number: TPS628503-Q1 Dear team, My customer finds that MPS might have shortage in the near future, so they came to me and want to know if we have replacement for thr following DCDCs. Could you help to prvide some selection guide? I checked cross…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • TPS628523-Q1: datasheet, comparision between tps628503-Q1 and LVB roadmaps

    Wang Han
    Wang Han
    TI Thinks Resolved
    Part Number: TPS628523-Q1 Hi experts, Could you help send me the latest datasheet of tps62852x-q1? and compared between tps62850x-q1, what is the improvement of this part? Could you also send me the latest LVB automotive roadmap for our ADAS development…
    • 3 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS628503: Thermal Resistance of TPS628503QDRLRQ1

    Alice
    Alice
    Resolved
    Part Number: TPS628503 Tool/software: I looked at the datasheet and calculated the heat output. The thermal resistance values ​​shown on the datasheet are as follows: According to this, the thermal resistance should be calculated at 110℃/W. However…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS628503-Q1: [Bosch] VIN unstable

    Mingkang Song
    Mingkang Song
    Part Number: TPS628503-Q1 Other Parts Discussed in Thread: TPS628502EVM-092 , , TPS628502-Q1 Tool/software: Dear team, My customer Bosch are using TPS628502EVM-092 and replaced the chip with TPS628503-Q1 for short-circuit testing. We found that when…
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS628503-Q1: [Bosch] efficacy question

    Mingkang Song
    Mingkang Song
    Part Number: TPS628503-Q1 Tool/software: Dear team, My customer Bosch have a question about TPS628503-Q1 in J6E project. During the test, they found that the efficiency is a little worse than that indicated in the datasheet. Can you confirm whether…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS628503-Q1: PSPICE Model

    AlexWalton42
    AlexWalton42
    Resolved
    Part Number: TPS628503-Q1 Other Parts Discussed in Thread: TPS628502-Q1 Tool/software: Hi Team, Do we have a PSPICE model for the TPS628503-Q1 ? Please share if available. Thanks in advance!
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS628503: Buck supply spice model

    Rakesh Thapliyal
    Rakesh Thapliyal
    TI Thinks Resolved
    Part Number: TPS628503 HI Team, We are in the phase of using IC TPS628503DRLR 5-3.3V, 3A for power supply management. I request that you please provide the Spice Model's entire part number or any alternative to it.
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS628503-Q1: Is it ok to use Power Good Pin as overvoltage/undervoltage detection in functional safety system design?

    Daniel Wang
    Daniel Wang
    TI Thinks Resolved
    Part Number: TPS628503-Q1 Tool/software: Hi team, My customer's functional safety engineer is using our TPS628503-Q1 in their IVi+ADAS integration system. They need to monitor the overvoltage and undervoltage fault of this device and want to double…
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS628503-Q1: The SMT curve of TPS628503--Q1

    Imelda Zhang
    Imelda Zhang
    Part Number: TPS628503-Q1 Other Parts Discussed in Thread: TPS628501-Q1 Thanks for your support. We need to complete welding of TPS628503-Q1 and TPS628501-Q1 next week. Would mind providing me the SMT curve of SOT-5X3 (DRL) and SOT583? I just find…
    • over 3 years ago
    • Power management
    • Power management forum
>

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