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Showing 3,409 results View by: Thread Post Sort by
    Answered
  • SYNC-BUCK-FET-LOSS-CALC doesn't work

    Lukas Salzburger
    Lukas Salzburger
    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
    • 11 months ago
    • Power management
    • Power management forum
  • CSD95379Q3M: SYNC-BUCK-FET-LOSS-CALC doesn't work

    Nir Flysher
    Nir Flysher
    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…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • SYNC-BUCK-FET-LOSS-CALC: How to add alternative MOSFETs

    Steve Widener
    Steve Widener
    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
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • PMP21697: Boost and Buck Leg FET Count

    Marcus Torres
    Marcus Torres
    Resolved
    Part Number: PMP21697 Why does the Buck Synchronous Rectifier switch ( Q3 ) not have a parallel FET but all the other switches are parallelized? Also, what's the purpose of the R19 & C19 and R20 & C20 strings?
    • Resolved
    • 1 day ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • Answered
  • TPS543B20: Question about external sync loss in standalone mode

    Austin Do
    Austin Do
    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
    • 10 days ago
    • Power management
    • Power management forum
  • Answered
  • MOTOR-DRIVE-FET-LOSS-CALC_Rev1a

    Vignesh d
    Vignesh d
    Resolved
    Other Parts Discussed in Thread: MOTOR-DRIVE-FET-LOSS-CALC Hello Ti, I found this MOTOR-DRIVE-FET-LOSS-CALC tool from Ti web site which is very useful. for a low side MOSFET switching loss only considered for the electrical frequency of the motor and neglected…
    • Resolved
    • 7 months ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DS250DF230: confirmed CDR Lock however BERT shows "Sync-Loss"

    K.Yaita
    K.Yaita
    Resolved
    Part Number: DS250DF230 Hi Team, My customer designed their board and is evaluating DS250DF230 (Front-Port Ingress, Module-to-Host). He confirmed CDR Lock (Channel Register Reg0x02=0xD8) however subsequent stage BERT shows "Sync-Loss" in this case.…
    • Resolved
    • 7 months ago
    • Interface
    • Interface forum
  • Answered
  • BQ25720: 2-series HS FET for Buck Converter

    Tamio_Y
    Tamio_Y
    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
    • 8 months ago
    • Power management
    • Power management forum
  • Answered
  • RE: UCC28712: Buck Mode, output voltage fluctuates, intermittant loss of DRV

    Mike O'
    Mike O'
    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…
    • 8 months ago
    • Power management
    • Power management forum
  • Answered
  • RE: LM5143-Q1EVM-2100: EVM Single output two phase sync buck configuration

    Timothy Hegarty
    Timothy Hegarty
    Resolved
    Thank you, Ella.
    • 9 months ago
    • Power management
    • Power management forum
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