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  • LOAD-SWITCH-FET-LOSS-CALC: LOAD-SWITCH

    Part Number: LOAD-SWITCH-FET-LOSS-CALC Other Parts Discussed in Thread: CSD25480F3 , CSD25483F4 Tool/software: Hello I need your help I'm designing a pcb board and it needs to have the ability to switch between 2 devices. General characteristics…
    • Answered

  • MOTOR-DRIVE-FET-LOSS-CALC: body diode conducting commutation losses

    Resolved
    Part Number: MOTOR-DRIVE-FET-LOSS-CALC hello how to i compute the commutation time called Tcom in the equations for body diode commutation loss . which seems to be one of biggest contributer tp the fet losses
    • Resolved
    • Answered

  • SYNC-BUCK-FET-LOSS-CALC: Questions Regarding Power Loss Calculation in SYNC-BUCK-FET-LOSS-CALC Tool

    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

  • BQ76952: BQ76952: False SCD Triggering upon Hot-Plug/Switching Load (>600W) when DSG FET is Already ON

    Part Number: BQ76952 Hi TI Team, We are experiencing false Short Circuit in Discharge (SCD) protection triggers on our 8S LiFePO4 BMS (built around BQ76952) when connecting or switching on an active inverter load (>600W). The issue occurs specifically…

  • LMGXX-GAN-LLC-CALC: High side GaN FET LMG3410R070 Reverse Current

    Part Number: LMGXX-GAN-LLC-CALC Other Parts Discussed in Thread: LMG3410R070 Hi, I am searching in TI website for the PSpice model for LMG3410R070. Can you please help and provide the PSpice model for LMG3410R070. From the waveform: CH2: PWM2A…

  • LM5143DESIGN-CALC: Low side MOSFET switching loss

    TI Thinks Resolved
    Part Number: LM5143DESIGN-CALC Tool/software: Hello team , In the data sheet it is mentioned that switching losses of a low side MOSFET is negiliglbe because of ZVS and ZCS ,Please can you explain why ithe switching loss of LOW side MOSFET can be neglected…
    • Answered

  • FET-INRUSH-SOA-CALC: Calculator for LM74502-Q1

    Resolved
    Part Number: FET-INRUSH-SOA-CALC Other Parts Discussed in Thread: LM74502-Q1 I am using the calculator provided for LM74502-Q1. In step three it indicates to enter the Crss of the Fets driven by hgate pin to determine the inrush resulting thru the…
    • Resolved
    • Answered

  • CSD19501KCS: MOTOR-DRIVE-FOC-FET-LOSS-CALC

    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…
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    • Answered

  • UCC25661X-CALC: LLC Converter Efficiency improvement at low load

    Resolved
    Part Number: UCC25661X-CALC Other Parts Discussed in Thread: UCC25661EVM-128 I am currently evaluating the UCC25661EVM-128 evaluation board for a power supply design. I am performing efficiency measurements with an output voltage of DC+12V and a load…
    • Resolved
    • Answered

  • UCC25661X-CALC: LLC Converter Efficiency improvement at low load

    Resolved
    Part Number: UCC25661X-CALC Dear Pritam Banerjee (TI E2E Design Support Forum), Thank you for your continued support. I attempted to share the transformer datasheet and design calculation tool, but since the upload failed, I am providing the details…
    • Resolved

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