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Showing 61 results View by: Thread Post Sort by
  • TPS628502-Q1: [zongmu] IFV schematic review

    Elec Cheng
    Elec Cheng
    Part Number: TPS628502-Q1 Hi Expert, Please help to review TPS628502-Q1 schematic and PCB layout. Sorry to push but may you feedback today since the customer will gerber out tomorrow(I don't know why just send me today....Many thanks. BR, Elec…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS628502-Q1: Output discharge inquiry

    Andy Snawerdt
    Andy Snawerdt
    Resolved
    Part Number: TPS628502-Q1 Hi Team, Can someone help clarify for me how the output discharge function works for this device. Do we just engage a pull-down resistor if the device is disabled, thermal shutdown occurs, or UVLO occurs? The max specified…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS628502-Q1: VIL is too small

    Sherry Liang
    Sherry Liang
    Part Number: TPS628502-Q1 Dear team, My customer feedbacks that the usual IO's low signal is around 0.7V. but our VIL requirement is so strict. Is there any special reason? Thanks & Best Regards, Sherry
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS628502-Q1: Question about foldback current limit

    Oliver Tang
    Oliver Tang
    Part Number: TPS628502-Q1 Hi Team, Do we have any document for foldback current limit in addition to the description in datasheet? BR, Oliver Tang
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS628502-Q1:

    Karthick K
    Karthick K
    Part Number: TPS628502-Q1 Hello, As part of our Design analysis we require following parameters of the regulator IC TPS628502QDRLRQ1 1. Trise, Tfall - low side MOSFET rise time and fall time 2. Forward direction voltage of low-side MOSFET body…
    • over 4 years ago
    • Power management
    • Power management forum
  • TPS628502-Q1: AECQ report of TPS628502QDRLRQ1

    Oliver Tang
    Oliver Tang
    TI Thinks Resolved
    Part Number: TPS628502-Q1 Hi Team, Could you pls help provide the AECQ report of TPS628502QDRLRQ1 for our customer as it can't be found on TI.COM? BR, Oliver Tang
    • over 4 years ago
    • Power management
    • Power management forum
  • TPS628502-Q1: Need minimum and maximum feedback reference voltage

    Art Mecina
    Art Mecina
    TI Thinks Resolved
    Part Number: TPS628502-Q1 Hello Guys, Good day. Our customer is looking for the minimum and maximum feedback reference voltage of TPS628502-Q1 to calculate the minimum and maximum output voltage of the regulator. Nominal value from the datasheet…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS628502-Q1: Webench erratic waveform

    Shinji Tsuji
    Shinji Tsuji
    Resolved
    Part Number: TPS628502-Q1 Other Parts Discussed in Thread: TPS628501 Hi team, I found the erratic switching waveform using TPS628502-Q1 in Webench. Could you check following design? https://webench.ti.com/appinfo/webench/scripts/SDP.cgi?ID=625B2B963228D0EC…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • TPS628502-Q1: how to compute Cff?

    Sherry Liang
    Sherry Liang
    Part Number: TPS628502-Q1 Dear team, Could you please tell me how to compute Cff? Thanks & Regards, Sherry
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS628502-Q1: UVLO Falling Threshold

    Alan O
    Alan O
    Resolved
    Part Number: TPS628502-Q1 Hello, My customer is asking if the UVLO falling voltage threshold can be changed to 4.5V (from 2.5V, TYP spec) by OTP setting in TPS628502-Q1? They are currently using this device and prefer not to re-spin the board to achieve…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
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