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  • RE: TIDA-00951: Source code for TIDA-00951

    Hi, If you are just looking for software for bidirectional dcdc, you can refer to below, which are all in C2000Ware_DigitalPower_SDK . TIDA-010054, Bi-directional, dual active bridge reference design for level 3 electric vehicle charging stations…

  • BQ25798: BQ25798 shows charging, but battery charge current is zero, input detection is wrong

    Part Number: BQ25798 Other Parts Discussed in Thread: BQSTUDIO Dear TI Support Team, We have designed a UPS with 4S1P battery configuration around BQ25798. The charging circuits are according to the datasheet recommendations. We use both charger inputs…
    • Answered

  • TMS320F280049C: Live firmware upgrade issue

    Resolved
    Part Number: TMS320F280049C Other Parts Discussed in Thread: LAUNCHXL-F280039C , TIDM-02011 , C2000WARE , TMS320F280039C Tool/software: Hi Sira, With reference to my query : https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group…
    • Resolved

  • TIDM-02014: Sepic Converter design / GDU card design files

    TI Thinks Resolved
    Part Number: TIDM-02014 Other Parts Discussed in Thread: UCC14240-Q1 , LM5158-Q1 , LM5157-Q1 Tool/software: Dear Experts, 1. I would like to ask is a simple boost converter is recommended (can be used) instead of the SEPIC LM5158QRTERQ1 that was chosen…
    • Answered

  • TPS92518: hybrid CCR LED Drive

    Resolved
    Part Number: TPS92518 Other Parts Discussed in Thread: LM3409HV , , TPS92543-Q1 , LP8868Y-Q1 I would like to design an hybrid CCR and PWM LED Drive -Flicker Free -CCR minimum 100:1 (Digital or PWM set) or higher -PWM minimum 100:1 (Digital or PWM set…
    • Resolved

  • RE: LM48100Q-Q1: Why am I getting noise on the LM48100Q audio amplifier, even from a flashing LED ?

    Hi John John Lintern said: Which parameters are required for the STM32 DAC ? Below is the SNR and THD... SNR -71.4dB. If using 3V as their DAC peak output voltage, it's around 0.5mV rms noise level. Better than your board. There possibly some other…
    • Answered

  • RE: AM2634: AM263x - is there an example project present to demonstrate Phase shifted Full Bridge control with AM2634 MCU

    Resolved
    Hi Bikash This board you are asking for is not owned by the AM263 team. I am sharing with you the C2000 product links: https://www.ti.com/tool/TIDM-02000 https://www.ti.com/tool/TIDM-PSFB-DCDC Are you planning to purchase this board? Regards…
    • Answered

  • TIDM-02009: Current Sense Circuit Questions

    Resolved
    Part Number: TIDM-02009 Hi, This reference design includes bi-directional dcdc converter. I focused on current sense circuit in below. 1) I think whole circuit for DCDC side is as below and Ipri is connected to ADC pin in order to control DC link…
    • Resolved

  • RE: CC2340R5: Idle current problem

    Hello Alex, I'm glad you're back. I tried your new project. First, I measured the power supply current value with following settings. *3.3V power supply *DCDC config *LED was not used The result was same as your one. The current was about…

  • RE: TPS92200: Check if TPS92200 could support 13.5V input and 13.2V output

    Hi Steven, Because customer has a DCDC before the LED driver device, and for the DCDC output, they need to connect to fan(maximum votage is 13.8V) and LED driver device. Since there would has 4pcs LED in the output of TPS92200, with maximum voltage…

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