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  • LP8865Y-Q1: LP8865Y-Q1 - Thermal derating implementation using ADIM duty cycle control

    Part Number: LP8865Y-Q1 Other Parts Discussed in Thread: TLC555 Hii I have a derating requirement to protect Light Guide and Mechanical parts above 70C . 50% deraitng is not sufficient to protect it . so more than 50% derating to be implemented to safe…
    • Answered

  • LP8865Y-Q1: Are LP8865Y-Q1 / LP8865V-Q1 functionally equivalent to TPS923652/3, and why are the part numbers different despite identical datasheet specs?

    Resolved
    Part Number: LP8865Y-Q1 Other Parts Discussed in Thread: TPS923652 , LP8865V-Q1 , Hi team, Purpose: To confirm the equivalence and understand the part number differences between LP8865Y-Q1 / LP8865V-Q1 and TPS923652/3. Background / Setup: We…
    • Resolved

  • LP8865Y-Q1: LP8865Y-Q1 Design Tool

    Part Number: LP8865Y-Q1 Tool/software: Hi I am using LP8865Y-Q1 for Buck-Boost application. I need design calculator sheet for analysis. vishnu.govindaraj@methode.com Please send the design calc tool to above email. Thank you.

  • LP8865Y-Q1: Can LP8865Y be used as a pure boost?

    Part Number: LP8865Y-Q1 Tool/software: Hi Teams, Can LP8865Y be used as a pure boost? Just use it as LP8865X

  • LP8865Y-Q1: LP8865Y-Q1 : LED Blink when switch off the suppply.

    Part Number: LP8865Y-Q1 Tool/software: Hi, I have used the "LP8865YQDMTRQ1" LED driver in buck-boost configuration to drive 4 LEDs with max 400mA current. I have given the 24V in input (VIN_DRIVE), during power supply ON i kept the led driver disable…

  • RE: LP8865Y-Q1: ILED when PWM Dimming

    Hi Yuto, Yuto Kitamura said: Q1:Can you try lower PWM Dimming frequency (e.g. 250Hz or 400Hz) for the EVM of LP8865Y? I think there is no inventory of EVM anymore for we can evaluate. LP8868YQ1EVM is now on ti.com. LP8868YQ1EVM | Buy TI Parts | TI…

  • LP8865Y-Q1: LP8865Y-Q1

    Part Number: LP8865Y-Q1 Tool/software: Hello TI team, I need a calculator for LP8865Y-Q1 buck converter application so could you please provide this calculator? thank you
    • Answered

  • TPS923655DMTREVM: Can this be used to evaluate the LP8865Y-Q1?

    Resolved
    Part Number: TPS923655DMTREVM Other Parts Discussed in Thread: LP8865Y-Q1 , Tool/software: Hi team - I see the TPS923655DMTREVM is recommended on the LP8865Y-Q1's product page. Can the TPS923655EVM be used to evaluate the LP8865Y-Q1? If so, what modifications…
    • Resolved

  • LP8865Y-Q1: LP8865Y-Q1

    Part Number: LP8865Y-Q1 Tool/software: I designed LED driver circuit using LP8865 buck boost converter and having some error like current variation at the output side while I am changing input voltage from 9v to 16V. so could you please help me to…

  • LP8865Y-Q1: Output current issue

    Part Number: LP8865Y-Q1 Tool/software: Hi Teams, The customer's output setting is 555mA, but the output current has always been like this. What is the reason? Poor phase margin? 翻译 搜索 复制

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