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  • TPS923654: Flexible dimming mode - Brightness and On/Off Control

    TI Thinks Resolved
    Other Parts Discussed in Thread: TPS923654 Tool/software: Hi, We are using TPS923654 for controlling LED. Tried to utilize flexible dimming mode to control the LED brightness and ON/OFF control independently. Is it possible to control On/Off from…

  • TPS923654: TPS923652DMTR

    Part Number: TPS923654 Tool/software: Hi team, We are using part number of TPS923652DMTR for the buck operation. attached circuit is below, Kindly verify. The input we are giving 5V and need to generate 3.15V voltage to drive a single led of forward…
    • Answered

  • [FAQ] How to design the inductors for TPS923655 / TPS923654 / TPS923653 / TPS923652?

    Resolved
    Part Number: TPS923655 Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , Tool/software: How to design the inductors for TPS923655 / TPS923654 / TPS923653 / TPS923652?
    • Resolved

  • TPS923654: The output technology issue

    Part Number: TPS923654 Tool/software: Hi, We use the TPS923654 for the LED driver and we use the 11 series * 119 parallels LED, and now, we test the output current is abnormal: 1. The input voltage 12VDC, and the output current is 1.2Amax, 2.…
    • Answered

  • TPS923654: Can TPS923654 be used for LED lighting with Vin=24V, Vout(Vf)=50V and Io=3.5A conditions?

    Resolved
    Part Number: TPS923654 Other Parts Discussed in Thread: TPS923652 , TPS922052 , TPS92640 Hello guys, One of my customers is considering using TPS923654 for their new products. At this moment, they have the following questions. Could you please give…
    • Resolved

  • TPS923654: 11 series x 119 in parallel

    Part Number: TPS923654 Tool/software: 1, need a booster constant current circuit scheme, the requirements are: input voltage is 15V-24VDC different, through PWM to adjust the brightness, drive 11 series x 119 parallel LED light group, LED light group…

  • TPS923654: 5V to 50V BOOST for LCD Backlight

    Part Number: TPS923654 Tool/software: Hello, For LCD Backlight drive we are thinking of using TPS923654. Input shall be 5V, and output shall be 50V 200mA Can we use TPS923654 for that application? If we can not, could you please recommend any…

  • TPS923654: Output wattage question

    Part Number: TPS923654 Tool/software: I need to know what the output Wattage is for this driver? My company does solar street lights, 12V DC with a 60W Light. Will this driver work for what I need?

  • TPS923654: Schematic review request

    Part Number: TPS923654 Hi, Could I send my schematic for the TPS923654 to someone for review? I can't post it publicly. Thank you!

  • TPS923654: Trouble calculating inductor value

    TI Thinks Resolved
    Part Number: TPS923654 Page 22 equation 2 of the datasheet is for calculating the inductor value. When I do the math with your example values I get a much different L value. What am I doing wrong? This comes out to 26.67uH for me. Is the peak current…

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