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Showing 19,423 results View by: Thread Post Sort by
    Answered
  • SYNC-BUCK-FET-LOSS-CALC: Questions Regarding Power Loss Calculation in SYNC-BUCK-FET-LOSS-CALC Tool

    Malek Hattab
    Malek Hattab
    Resolved
    Part Number: SYNC-BUCK-FET-LOSS-CALC Tool/software: Hello Support Team, I am trying to estimate the losses in a buck converter. I used to perform the calculations manually and relied on my own Excel sheet, based on the references listed below, to optimize…
    • Resolved
    • 3 months ago
    • Power management
    • Power management forum
  • UCC24624: Increased FET loss due to early turn-off

    Conor
    Conor
    TI Thinks Resolved
    Part Number: UCC24624 Tool/software: Hi, We are currently using the UCC24624 in an LLC resonant converter and are facing a problem where the SR MOSFET gate turns OFF before the drain current reaches zero. This results in extended body diode conduction…
    • 23 days ago
    • Interface
    • Interface forum
  • Answered
  • CSD19501KCS: MOTOR-DRIVE-FOC-FET-LOSS-CALC

    hchen
    hchen
    Resolved
    Part Number: CSD19501KCS Hello, TI team. Thanks a lot to your team for sharing so many valuable design reference documens. I am studying "MOTOR-DRIVE-FOC-FET-LOSS-CALC" for cross check MOSFET power loss. Some calculation equations confuse me…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • CSD17318Q2: I have a question on SYNC-BUCK-LOSS CALC tool

    Mounika Girish
    Mounika Girish
    Resolved
    Part Number: CSD17318Q2 Tool/software: Hi Team, We have a controller which is the Buck/Boost controller and we want to create a quick start caluculator that will be useful for the field and also the customers to visualise and estimate on the efficie…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • RE: BQ76930: DSG fet burnout and 1V gate drive

    Noel Binny Abraham
    Noel Binny Abraham
    Hi Arelis, Arelis Guerrero said: Given that you are having issue with the 6s configuration, I want to make sure the abs max are not being violated during transients at low voltage. I also configured it for 7S and 10S as well to check if it was just a…
    • 10 days ago
    • Power management
    • Power management forum
  • RE: BQ76952: PCHG/PDSG Drive Desing for Common Source FET configuration

    Oguzhan GUVERCIN
    Oguzhan GUVERCIN
    Hi Arelis, Thank you for your response. I know BQ76952 isn't meant for common source configuration. But I'm trying to find a work around for my unique requirements. I appreciate the heads up on body diode protection feature. I'll keep that in my…
    • 1 day ago
    • Power management
    • Power management forum
  • DRV8837: Need Motor Driver to Drive DC-Iris

    Vernon Kong
    Vernon Kong
    TI Thinks Resolved
    Part Number: DRV8837 Tool/software: Hi, I have a lens module in which the lens' aperture is controlled via a DC-Iris motor (2 Iris Blades mechanism galvanometer drive). I wish to control the lens to fully open, partially open i.e. (25%,50%,75%) and…
    • 3 days ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV10964EVM: Unable to drive high speed drone motor

    Kaijia Chen
    Kaijia Chen
    Resolved
    Part Number: DRV10964EVM Other Parts Discussed in Thread: DRV10964 , MCT8316A , MCF8315C , DRV8311HEVM , DRV8311 Tool/software: I’m trying to use the evaluation module to drive a VCI 22000 KV drone motor. Since its maximum speed exceeds 900 Hz, I set the…
    • Resolved
    • 7 days ago
    • Motor drivers
    • Motor drivers forum
  • RE: DRV8329: Driving BLDC and Brushed Motor with DRV8329

    abhishek moghe
    abhishek moghe
    Yes. I was able to run motor. motor was connected between Ph U and V. Ph U upper FET switching, Ph V lower FET always on and for braking, PH U lower was turned ON. Only difference, is i kept Ph W lower MOSFET ON.
    • 3 days ago
    • Motor drivers
    • Motor drivers forum
  • TPA3139D2: Precision motor drive application

    Adam Doyle
    Adam Doyle
    Part Number: TPA3139D2 Tool/software: I am looking to use TPA3139D2 in a precision motor drive application but it looks like it may not work due to the DC detect feature. From what I understand if there is a DC current on the output that lasts 800ms the…
    • 28 days ago
    • Audio
    • Audio forum
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