Search tips
Showing 224 results View by: Thread Post Sort by

  • RE: BOOSTXL-DRV8323RH: BOOSTXL-DRV8323RH: Custom Board MOSFET damaged

    Hi Yara, Yara Al Shami said: I guess I'm asking how did you come to the conclusion that your trise and tfall were 266ns and 133ns? Through calculation using the formulas in this FAQ( https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor…

  • BOOSTXL-DRV8323RH: module overcurrent enabled after immediate power ON

    Part Number: BOOSTXL-DRV8323RH Other Parts Discussed in Thread: SYSCONFIG Tool/software: i am using a 24V BLDC motor with Launchpad-F280039c i am getting module overcurrent high after immediate power ON . I have given connections as per ti user Guide…
    • Answered

  • BOOSTXL-DRV8323RH: What is the IDRIVE settings of BOOSTXL-DRV8323RH

    Resolved
    Part Number: BOOSTXL-DRV8323RH Other Parts Discussed in Thread: CSD88599Q5DC , LAUNCHXL-F280025C , Tool/software: Hi, I have BOOSTXL-DRV8323RH and LAUNCHXL-F280025C combo board, without changing or unpopulated its default IDRIVE resistors (both R1 and…
    • Resolved

  • BOOSTXL-DRV8323RH: Protect MOS form burn when short test

    Part Number: BOOSTXL-DRV8323RH Tool/software: I want to know how to protect my mosfet below these situation: 1 - When my motor is running,SHA short to GND 2 - When my motor is running,SHA short to SHB. I tested these two situation,my mosfet burned…

  • BOOSTXL-DRV8323RH: Latest InstaSPIN document available

    TI Thinks Resolved
    Part Number: BOOSTXL-DRV8323RH Other Parts Discussed in Thread: LAUNCHXL-F280025C Tool/software: Hi, I have BOOSTXL-DRV8323RH + LAUNCHXL-F280025C combo for learning InstaSPIN, I have InstaSPIN-FOC and InstaSPIN-MOTIONTM User’s Guide (SPRUHJ1I) which…

  • BOOSTXL-DRV8323RH: Universal_Motorcontrol_Lab : typo or not ?

    TI Thinks Resolved
    Part Number: BOOSTXL-DRV8323RH Tool/software: Hi, Inside Universal_Motorcontrol_Lab -> motor_common.c void calculateRMSData ( MOTOR_Handle handle) there's value compare, see below if(obj->Irms_A[0] > obj->Irms_A[1]) { IrmsMax_A = obj->Irms_A…
    • Answered

  • BOOSTXL-DRV8323RH: Gate waveform problem

    Resolved
    Part Number: BOOSTXL-DRV8323RH Tool/software: Hi, I have some questions. I've already solved this problem by lowering the IDRIVE value, but I want to know why this problem occurs with values with IDRIVE (1000mA/2000mA). 1. Why do I get a ripple…
    • Resolved

  • BOOSTXL-DRV8323RH: Configuring BOOSTXL-8323RH Driver to match BOOSTXL-3PHGANINV

    Part Number: BOOSTXL-DRV8323RH Other Parts Discussed in Thread: SFRA , LAUNCHXL-F280039C , LAUNCHXL-F280049C , DRV8323 , LAUNCHXL-F28P65X , C2000WARE Tool/software: Hi TI experts, We are working on the Dual-Axis Motor Drive Using Fast Current Loop…
    • Answered

  • RE: BOOSTXL-DRV8323RH: My Peak Phase Current is incorrect ?

    Resolved
    Hi Danny, Danny Chan said: 1. do you think my GAIN is correct e.g. 1M Ohm / 1.97v of GAIN pin is set GAIN to 20 v/v ? If the measured voltage on the gain pin is 1.97V then it will most likely set to the correct gain setting of 20V/V as expected. If…
    • Answered

  • BOOSTXL-DRV8323RH: RC Snubber circuit and Vds slew rate relationship ?

    Resolved
    Part Number: BOOSTXL-DRV8323RH Other Parts Discussed in Thread: DRV8323 Tool/software: Hi, I have custom board with IDRIVE setting (measured 1.64v) which is VI4 120/240mA and MOSFET's Qgd is ~8nc, therefore by calculation the tRISE should be 66ns and…
    • Resolved

Didn't find what you are looking for? Post a new question.