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  • TPS92641: There is no chip enable pin in TPS92641, how to enable or disable TPS92641 by a pin of MCU?

    TI Thinks Resolved
    Part Number: TPS92641 Other Parts Discussed in Thread: TIDA-080008 Dear Sir, Just like the question, please give some suggestion! Best regards. David
    • Answered

  • TPS92641: Question about SW pin negative side absolute Max.

    Resolved
    Part Number: TPS92641 Tool/software: Hello guys, One of my customers is evaluating TPS92641 using the device EVM for their new products. At this moment, they have the following question. Could you please give me your reply? Q. SW pin negative side…
    • Resolved

  • TPS92641: Question about 500:1 Analog dimming。

    Part Number: TPS92641 Tool/software: Hello guys, One of my customers is considering using TPS92641 for their new products. At this moment, they have the following question. Could you please give me your reply? Q. TPS92641 datasheet says one of features…

  • TPS92641: Can TI share the xls tool for designing TPS92641 parameter?

    TI Thinks Resolved
    Part Number: TPS92641 Other Parts Discussed in Thread: TIGER Dear Sir, Just like the question, please give some suggestion! Best regards. David

  • TPS92641: Questions about ROFF for low current level.

    Part Number: TPS92641 Tool/software: Hello guys. One of my customers is evaluating TPS92641 for their next products. [Their condition] Vin = 60V, Vout (Total LED Vf) =20V case and 50V case. Same TPS92641 board drives 20V LED or 50V LED. Iout = 10mA…

  • TPS92641: The measured current does not match the theoretical current in the TPS92641PWPT design, but the voltage output is correct.

    TI Thinks Resolved
    Part Number: TPS92641 Hello, my schematic diagram is shown below. The load is connected to a 14A/56V laser module, and the SDIM input is a 10Hz/10% duty cycle PWM wave. Currently, IADJ uses a regulated DC power supply to directly input 0.7V. Theoretically…
    • Answered

  • TPS92641: LED Shunt Dimming Issue

    Resolved
    Part Number: TPS92641 Other Parts Discussed in Thread: LM3409HV , , , LM3409 Tool/software: Dear respected TI experts, I have implemented a LED driver with shunt dimming feature by using LM3409HV. It works well with high dimming performance. Now…
    • Resolved

  • TPS922055: Request latest SIMPLIS Models of TPS922055 and TPS92641

    TI Thinks Resolved
    Part Number: TPS922055 Other Parts Discussed in Thread: TPS92641 , Tool/software: Hi, How can I request the latest SIMPLIS models of the following two parts? TPS922055 and TPS92641 Currently the TPS922055DMTREVM is out of stock, so we urgent…

  • TPS92641: Choose MOSFET to TI GaN

    Part Number: TPS92641 Other Parts Discussed in Thread: LMG2100R026 , Tool/software: HI team, My customer interested in GaN for power stage for lighting. Can TPS92641 use with TI half bridge GaN such as LMG2100R026? Regards, Hayashi

  • TPS92641: TPS92641 Schematic review.

    Part Number: TPS92641 Dear TI Team, Request a schematic review of the TPS92641. Input Voltage: DC48V Output Voltage ( LED String Voltage - VLED) : DC45V LED Vf: 3.2V LED Current (ILED) : 7A

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