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  • 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

  • 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

  • RE: MOTOR-DRIVE-FET-LOSS-CALC_Rev1a

    Hello Aaron Thanks for the reply. We are looking for a tool MOTOR-DRIVE-FET-LOSS-CALC for FOC . We have product which is running on DRV8353RS with trapezoidal control and currently planning to chnage to FOC. So we are trying to evaluate our current MOSFET…
    • Answered

  • BQ25720: 2-series HS FET for Buck Converter

    Resolved
    Part Number: BQ25720 Hi, BQ25720 support team I would like to know if Buck Converter correctly works when HS FET is configured to 2-series as follows. Regards, Tamio
    • Resolved
    • Answered

  • RE: UCC28712: Buck Mode, output voltage fluctuates, intermittant loss of DRV

    Resolved
    Hello, If your design is not starting most likely it is due to a fault. You will have to study CS, AUX and VDD and look at the last three switching cycles before VDD discharges. Since you have a buck design you will need differential probes. If it is…
    • Answered

  • RE: LM5143-Q1EVM-2100: EVM Single output two phase sync buck configuration

    Resolved
    Thank you, Ella.

  • Looking for medium voltage, external FETs, synchronous & capable of sinking current, buck-converter (for TEC / peltier driver)

    Other Parts Discussed in Thread: TPS55288 Hello, I'm evaluating some options for driving a TEC / peltier device. One such option is a buck converter, as opposed to H-bridge / motor-driver / etc. Ability to sink current is strictly necessary. External…
    • Answered

  • LM5143-Q1: Frequency sync signal for inverting buck-boost supply

    Resolved
    Part Number: LM5143-Q1 Hello, Can LM5143-Q1 accept ac coupled frequency sync signal? I'm designing an inverting buck-boost power supply using this device. Do I need to level shift frequency sync signal to -Vout? Thanks, Shaury
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    • Answered

  • GaN FET for high-current buck converter

    Resolved
    Hello, My customer is asking if it is possible to increase efficiency by using GaN FETs for high-side and low-side FETs of high-current step-down converters. He also wants to know if TI may develop such a product in the future. Please provide input from…
    • Resolved

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