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  • TPS92390: Operation at VIN = 16.5V +/- 10%, LED in series: 5 WLED

    Part Number: TPS92390 Other Parts Discussed in Thread: TPS92380 , , TPS61194 , TPS92381 Tool/software: Hi team. Can customer use TPS61194, TPS92380, TPS92381, TPS92390 for below condition? VIN = 16.5V +/- 10%, LED in series: 5 WLED? I think there is variation…

  • RE: TPS92390: Analog Dimming for each channel

    Hi Kei, TPS92390 doesn't support individual analog current control. May I know what is this project schedule? BR Patrick

  • TPS92390: Please help provide an optimal chip

    Part Number: TPS92390 Tool/software: Hi TIer Customer have 2 LED driver need. 1. 72V，85mA，3ch 2. 41.4V , 48mA. 4ch I suggested customer to use TPS92390 to meet this 2 needs. Currently , customer want to use 1ch chip to drive LED serial So the need be…

  • TPS92390: Using resistors to adjust the total voltage drop when different LED colors have different Vf

    Part Number: TPS92390 I have four diode strings with four diodes each, two green strings and two red strings. The sum of the Vf for the four green diodes is 15.2V. The sum of the Vf for the four red diodes is 9.4V. All four strings are to be driven at…

  • TPS92390: Correct EVM - relationship with LP8864

    Part Number: TPS92390 Other Parts Discussed in Thread: LP8864-Q1 LED Drivers team, Why does the TPS92390 page link to the LP8864 EVM? Is there a relationship between TPS92390 and LP8864? I'm also looking for a PSpice model for TPS92390. From another…
    • Answered

  • TPS92390: Can this chip support Black Frame Insertion Technology

    Resolved
    Part Number: TPS92390 Hello Team, We use the TPS92390 to driver the industrial panel, and we want to know if this chip can support Black Frame Insertion Technology, we use PWM or CABC control type. thanks!
    • Resolved

  • TPS92390: Linux Driver

    Part Number: TPS92390 Hi Experts, Does a driver exist in Linux for the following LED driver part? TPS92390 Thank you and best regards, Gerald
    • Answered

  • RE: TPS92390: Can TPS92390 control small current like less than 1mA with analog dimming mode?

    Resolved
    Hi Mason, Thank you very much for your strong supports and I'm sorry to be late my response. I'm still discussing about the minimum output current of TPS92390 with the customer base on your measurement result. I will ask on a new thread if we have…
    • Answered

  • TPS92390: PSpice model

    Resolved
    Part Number: TPS92390 Hi Team, Our customer is looking for the PSpice model of TPS92390. I have searched the forum and the product page but I didn't find the Spice model. Can you please share a copy? Regards, Danilo
    • Resolved
    • Answered

  • RE: TPS92390: TPS92390 two step LED current

    Resolved
    hi Kai Do you have any update or questions? I would like to close this thread. thanks a lot.

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