Frequent Questions

  • [FAQ] Requesting access to Safety Documentation and Datasheet for DRV32xx-Q1 devices

    Part Number: DRV3233-Q1 Other Parts Discussed in Thread: DRV3245E-Q1 , DRV3255-Q1 , DRV3256-Q1 , DRV3263-Q1 Tool/software: For BLDC's automotive safety motor driver portfolio, most of the extended documentation requires an NDA to be in place with…

  • [FAQ] TPS25947: How to achieve 3 channel Priority PMUX using TPS25947

    Part Number: TPS25947 Tool/software: Extending the datasheet section 9.5 Priority Power MUXing for three input voltage rails.

  • [FAQ] UCC21750-Q1: Gate Drivers Actual Peak Current

    Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750 , Tool/software: Gate Driver Actual Peak Current: UCC21750/UCC21750-Q1 is a constant voltage driver, so the driver will supply current until the gate is charged to the VDD-VEE potential…

  • [FAQ] UCC21750-Q1: Isolated Gate Drivers Bias Current Requirement for Primary side

    Part Number: UCC21750-Q1 Tool/software: What are the parameters to be considered for Low voltage (Primary side) Bias supply current requirement? Primary Bias Supply Power Requirement: In datasheet , Vcc and Vdd current plots for different conditions…

  • [FAQ] UCC21750-Q1: Isolated Gate Drivers Bias Current Requirement

    Part Number: UCC21750-Q1 Tool/software: What are the parameters to be considered for VDD/VCC2 bias current requirement? How to define it for N parallel switches? Isolated gate drivers are used to switch IGBT, Si and SiC power switches…

  • [FAQ] AM625 / AM623 / AM620-Q1 / AM62L / AM64x/ AM243x (ALV) / AM62Ax / AM62D-Q1 / AM62Px Design Recommendations / Custom board hardware design – Information on processor core, PLL, VDD_CORE, VDDR_CORE, VPP and other core supplies

    Part Number: AM62L Other Parts Discussed in Thread: UNIFLASH , AM625 , DRA829 , TDA4VM , AM6442 , AM62P , AM62D-Q1 , , AM620-Q1 , TPS65224 , SYSCONFIG , AM623 , AM625-Q1 , AM6421 , SK-AM62B-P1 , AM2432 , SK-AM62P-LP , AM625SIP , AM2431 , AM2754-Q1 , AM67A…

  • [FAQ] AM625 / AM623 / AM620-Q1 / AM62L / AM64x/ AM243x (ALV) / AM62Ax / AM62D-Q1 / AM62Px Design Recommendations / Custom board hardware design – Information on PADCONFIG bits and PADCONFIG registers default values summary

    Part Number: AM62L Other Parts Discussed in Thread: SYSCONFIG , AM62A3 , AM62P , AM62D-Q1 Tool/software: Hi TI Experts, Could you please elaborate about PADCONFIG register bits and default configurations for PADCONFIG registers.

  • [FAQ] AM625 / AM623 / AM620-Q1 / AM62L / AM64x/ AM243x (ALV) / AM62Ax / AM62D-Q1 / AM62Px Design Recommendations / Commonly Observed Errors during Custom board hardware design –SD card Interface

    Part Number: AM62L Other Parts Discussed in Thread: AM62P , SYSCONFIG , AM62P5-Q1 , AM3352 , AM625 , SK-AM62A-LP , AM620-Q1 , AM625-Q1 , AM623 , AM625SIP , , AM6421 , AM2754-Q1 , AM67 Tool/software: Hi TI Experts, Is there a list of design recommendations…

  • [FAQ] TPS3701: How to monitor negative supply rails with a voltage supervisor

    Part Number: TPS3701 Other Parts Discussed in Thread: TPS3700 Tool/software: Can you please provide some guidance and examples on negative supply rail monitoring solutions?

  • [FAQ] MCF8315C: motor related parameters about Ke

    Tool/software: I am manually testing the motor related parameters and found that the test result of ke differs greatly from the result of MEPT. Why is that? Repeated testing still shows the same result. The test method is as follows. Use hand to manually…

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