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  • TPS922053DYYREVM: Restive shunt, bypassing capacitor 2.2uF, why is it needed?

    Resolved
    Part Number: TPS922053DYYREVM Tool/software: Hello. I'm integrating TPS922053DYYREVM content in the real design. Could you clarify the purpose of C8, bypassing current sensing shunt? Alongside to that, I noticed, resistors R2 and R3, have zero-ohm…
    • Resolved

  • TPS922053DYYREVM: Is there any way to accelerate LED current rise/fall time?

    Part Number: TPS922053DYYREVM Other Parts Discussed in Thread: TPS922053 , TPS92641 Tool/software: Hello Steven, Thank you very much for your supports. I measured LED current rise/fall time using TPS922053 EVM. I attached a LED current waveform. I have…
    • Answered

  • RE: TPS922052: Limiting current on EVM

    Resolved
    Hi Darren, Darren Jenkins said: What does the customer need to change on the EVM to ensure the current doesn't go above say 1A with the TPS922053DYYEVM? I think they need to change the current sense resistor from 0.05 Ohm to 0.2 Ohm, but want to be…
    • Answered

  • [FAQ] How to design the CSP and CSN pin components for TPS922055 / TPS922054 / TPS922053 / TPS922052?

    Resolved
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 How to design the CSP and CSN pin components for TPS922055 / TPS922054 / TPS922053 / TPS922052?
    • Resolved
    • Answered

  • [FAQ] Is there a simulation model for TPS922055 / TPS922054 / TPS922053 / TPS922052?

    Resolved
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 Is there a simulation model for TPS922055 / TPS922054 / TPS922053 / TPS922052?
    • Resolved
    • Answered

  • [FAQ] Is there a calculation tool for TPS922055 / TPS922054 / TPS922053 / TPS922052?

    Resolved
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 Is there a calculation tool to help me design the external components for TPS922055 / TPS922054 / TPS922053 / TPS922052?
    • Resolved
    • Answered

  • [FAQ] How to design the COMP pin components for TPS922055 / TPS922054 / TPS922053 / TPS922052?

    Resolved
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 How to design the COMP pin components for TPS922055 / TPS922054 / TPS922053 / TPS922052?
    • Resolved
    • Answered

  • [FAQ] How can I separate the GND when doing layout for TPS922055 / TPS922054 / TPS922053 / TPS922052 in VSON or SOT-23-THN package?

    Resolved
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 How can I separate the AGND and PGND when doing layout for TPS922055 / TPS922054 / TPS922053 / TPS922052 in VSON or SOT-23-THN package?
    • Resolved
    • Answered

  • [FAQ] How will TPS922055 / TPS922054 / TPS922053 / TPS922052 transform from shutdown into hybrid dimming mode?

    Resolved
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 Is there any graphical illustration about the transition of TPS922055 / TPS922054 / TPS922053 / TPS922052 from shutdown into hybrid dimming mode?
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    • Answered

  • [FAQ] How will TPS922055 / TPS922054 / TPS922053 / TPS922052 transform from shutdown into PWM dimming mode?

    Resolved
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 I want to strobe the LED current and output nearly square-wave-shape current output. I do not want the soft start to influence my output current, so I need to know when the soft…
    • Resolved

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