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  • CSD19501KCS: Clarification of a parameter in MOTOR-DRIVE-FET-LOSS-CALC

    TI Thinks Resolved
    Part Number: CSD19501KCS Other Parts Discussed in Thread: MOTOR-DRIVE-FET-LOSS-CALC , Hi, In the MOTOR-DRIVE-FET-LOSS-CALC Excel sheet, the equations tab contains an equation to calculate RDS(on) with temperature. But I am unable to understand what ΔRDS…

  • UCC2897A: Pulse skipping mode when using Sync Rect at secondary

    TI Thinks Resolved
    Part Number: UCC2897A Hi expert I have opposite requirement from https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/826876/ucc2897a-inquiry-the-solution-to-turn-off-the-ucc2897a-skipping-mode While from the above…

  • LM5149-LM25149DESIGN-CALC: Update plan for limitation or alert for power loss

    TI Thinks Resolved
    Part Number: LM5149-LM25149DESIGN-CALC One customer requested that LM5149-LM25149DESIGN-CALC add notice or cell's limitation or alert if power loss are extremely increased. When output current and other specs enter severe spec, power loss are extremely…

  • MCT8316A: Question about MCT8316 LOSS SYNC

    Part Number: MCT8316A Hi Team, I encountered the problem of Loss sync when testing MCT8316. I can observe that the open loop is running normally, but the closed loop cannot be normal. You can check the waveform picture below, I suspect that the current…
    • Answered

  • TIDA-00528: Power Loss of P-FET

    Resolved
    Part Number: TIDA-00528 Other Parts Discussed in Thread: INA229-Q1 , INA229 Hi, i have 2 questions: 1- i was planning to use INA current sensor for 400V output but in Low-Side configuration due to common mode voltage issue. TIDA-00528 uses a more complex…
    • Resolved

  • RE: UCD3138: Sync FET Soft On/Off using Ramp Module

    Hi,Bliss: Thank you very much!
    • Answered

  • SYNC-BUCK-FET-LOSS-CALC doesn't work

    Resolved
    Other Parts Discussed in Thread: MOTOR-DRIVE-FET-LOSS-CALC , SYNC-BUCK-FET-LOSS-CALC We are using Office 365 (macros are activated) and when I klick on Start FET selection and then on 3c "Click Here FET1" nothing happens. Only the sheet is flashing and…
    • Resolved
    • Answered

  • TPS543B20: Question about external sync loss in standalone mode

    Resolved
    Part Number: TPS543B20 Hi Experts, I have a quick question about the loss of sync in standalone mode. If the customer uses the external clock at the initial and then the external clock disappears, does the device shut down permanently? Or operates as…
    • Resolved

  • CSD95379Q3M: SYNC-BUCK-FET-LOSS-CALC doesn't work

    TI Thinks Resolved
    Part Number: CSD95379Q3M Hi Team, We've been trying to use the SYNC-BUCK-FET-LOSS-CALC to calculate the losses of CSD95379Q3M. It seems like every time I press any of the '--> --> CLICK HERE <-- <--' buttons a new selection windows starts to open but…
    • Answered

  • SYNC-BUCK-FET-LOSS-CALC: How to add alternative MOSFETs

    Resolved
    Part Number: SYNC-BUCK-FET-LOSS-CALC Other Parts Discussed in Thread: CSD19502Q5B Please advise how to add alternative MOSFET devices (would like to add the CSD19502Q5B for instance - it does not appear in the drop-down menu) I only see about 20 available…
    • Resolved

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