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  • RE: TPS92510: Questions of schematic

    hi Jimmy I haven't heard back from you and will close this thread.

  • TPS92510: Schematic review

    TI Thinks Resolved
    Part Number: TPS92510 Dear Team, Our customer use TPS92510 in their new project. Could you help to double check it? Thanks a lot! Many Thanks, Jimmy

  • TPS92510: Problems with BOOT UVLO

    TI Thinks Resolved
    Part Number: TPS92510 Other Parts Discussed in Thread: LMR16010 , TPS92515 , LM3407 , LM3405 I am having some trouble with the TPS92510 which I believe is related to the bootstrap capacitor and boot UVLO. My input voltage source is variable and sometimes…

  • WEBENCH® Tools/TPS92510: Why WEBENCH refulsed TPS92510?

    Part Number: TPS92510 Other Parts Discussed in Thread: TPS92513 Tool/software: WEBENCH® Design Tools Hi, My customer want to design a LED driver with TPS92510 (28V to 42V input, 16V/80mA output), however, it seems our design tool WEBENCH refused TPS92510…

  • TPS92510: minimum LED current

    TI Thinks Resolved
    Part Number: TPS92510 Other Parts Discussed in Thread: LM3405 , Dear all, Is there rule about minimum LED current to stable operation? *Background of question LM3405 has rule of minimum LED current = 200mA and over to stable operation. So that, I wonder…
    • Answered

  • TPS92510: Is there a design spreadsheet available for this part ( TPS92510 )?

    Resolved
    Part Number: TPS92510 The titles says it all...
    • Resolved

  • TPS92510: Peak to Peak inductor current

    TI Thinks Resolved
    Part Number: TPS92510 Dear all, At recommended operating conditions, you mentioned that 'Peak to Peak Inductor current Min.=150mA'. What is the reason why you recommend this value? If I operate out of this value, what is concerned? Best regards…

  • TPS92510 Vin 5V application?

    Other Parts Discussed in Thread: TPS92510 Hi Sir We design TPS92510 in 5Vin and Vout set to 3.6V, output current set to 0.24A. But we find we need increase Vin to 5.4V, then LED can normal work. 1.When Vin = 5.4V, to measure LED Vf = 2.75V. 2.when Vin…

  • May we know if TPS92510 can work at Vin 3.7V input?

    Other Parts Discussed in Thread: TPS92510 Hi Sir May we know if TPS92510 can work in Vin3.7V Vout3.3V Iout 1A? Due to we check DS, The TPS92510 Duty can reach 100%. but we can't run simulation in webench~~ Bogey

  • Issues with TPS92510 "popping" and failing while running near its upper limits

    I have been experiencing what seems to be a high voltage failure while attempting to drive a 58V string of leds at 1.2A (4 parallel strings of 24 LEDs which should run nominally at 58V, 300mA per string). On my first revision, I ran 2 strings of 24 (58V…

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