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  • IWR6843ISK: LED status is abnormal and PC cannot identify the COM ports

    TI Thinks Resolved
    Part Number: IWR6843ISK This IWR6843ISK EVM is a new one which i just ordered from TI.com on Feb.22 2023. And I test it on Mar. 1st After set the SOP as attateched image, I install the CP210x_Windows_Drivers( download from https://www.silabs.com/documents…

  • TIDM-1000: AC input and output issue

    TI Thinks Resolved
    Part Number: TIDM-1000 Hi team, Here's an issue from the customer may need your help: The AC input in datasheet is 400 VL-L 50 Hz, Output 700-V DC Nominal. Is derating possible like input AC 220VL-L 50 Hz, output DC 400V DC Nominal. And can it be…

  • TIDM-TMS570BMS: Unable to open COM port

    Part Number: TIDM-TMS570BMS Other Parts Discussed in Thread: TMS570LS0432 Dear team, I have a similar issue. I made the appropriate modifications to the TMS570 board so that it connect to the EM1402EVM board (removing R8 and R9 and connecting them…

  • TIDM-02008: Parameter alteration to change output voltage in "Open Loop (AC Output)"

    Part Number: TIDM-02008 Hello, I would like to change the output voltage when operating in "Open Loop (AC Output)" mode. Is there a specific variable I can change in the SW to achieve this?
    • Answered

  • TIDM-02008: Discussion about challenges during AC zero-crossing

    Resolved
    Part Number: TIDM-02008 Other Parts Discussed in Thread: TIDM-1007 Dear champs, I am asking this for our customer. They are interested in TIDM-1007/02008 for CCM Totem Pole PFC. It's a challenge how to correctly get the AC zero-crossing at different…
    • Resolved

  • RE: TMS320F280049: The DC-AC unit section under POWERSUITE Single Phase Inverter: Voltage Source TIDM-HV-1PH-DCAC project takes the TMS320F280049 chip

    Hi John, Thanks for your help! John_K said: Are you asking whether it is okay to calculate duty based on the previous cycle ADC measurement? Yes, they are asking this. And there is a time delay in the acquisition? Is there a way to minimize the…

  • LED Control ICs recommend AC/DC, 48Vout/300W

    TI Thinks Resolved
    Hi E2E, Does TI have an LED control IC solution for AC/DC, 48Vout/300W Hope it can meet the following functions 1. CC mode / CV mode 3. Dimming Control the brightness need all three types (1) duty (2) Voltage (3) Resistor Regards Rock
    • Answered

  • TIDM-1007: AC drop testing

    Resolved
    Part Number: TIDM-1007 Dear Champs, I am asking this for our customer. Have you done any AC drop testing on TIDM-1007? Our customer is concerned if AC drops for a short time and then recovers, can our design still work smoothly and correctly…
    • Resolved
    • Answered

  • TIDM-TMS570BMS: bq76PL455 GUI "Unable to open COM Port"

    Resolved
    Part Number: TIDM-TMS570BMS Other Parts Discussed in Thread: TMS570LS0432 , BQ76PL455A Hello, I made the appropriate modifications to the TMS570 board so that it connect to the EM1402EVM board (removing R8 and R9 and connecting them to J4-1/J4-2)…
    • Resolved
    • Answered

  • TIDM-3PHMTR-TAMP-ESD: possibility for single phase AC measurements and DC measurements

    Resolved
    Part Number: TIDM-3PHMTR-TAMP-ESD Other Parts Discussed in Thread: MSP-EM-DESIGN-CENTER , Hello, I would like to ask you please about the possibility to measure single phase AC quantities or DC quantities using this design? With regard to the CT's…
    • Resolved

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