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  • LM63635-Q1: Tolerance of reel diameter and width

    Resolved
    Part Number: LM63635-Q1 Dear team, We have a question from our customer about reel packaging. How long tolerance of reel diameter and width for LM63635DQPWPRQ1 is ? Regarding tape, I heard it is based on IEC 60286-3 previously, so we understand that tolerance…
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  • LM63635-Q1: Switching frequency variation at Drop out mode

    Resolved
    Part Number: LM63635-Q1 Hello Expert, I have question for LM63635-Q1's switching frequency during drop out mode. My understanding for the switching frequency during dropout mode @ nominal fsw=2.1MHz is as below. I think we can divided 3 section from…
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  • LM63635-Q1: Cff minimum requirement

    Resolved
    Part Number: LM63635-Q1 Hello Expert, I have questions about minimum recommendation for Cff. Is there any recommendation for Cff? I think zero from Cff move to higher frequency if Cff value become smaller. So I think there isn't any specific requirement…
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  • LM63635-Q1: Why ISupply is same as Iq?

    Resolved
    Part Number: LM63635-Q1 Hi Want to ask a question about Iq and Isupply shown below. The spec below shows same typical value to which when device is in noraml operation. Iq is the VIN current when device is in not switching. Why it is same as the Isupply…
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  • LM63635-Q1: package hight typical value

    Resolved
    Part Number: LM63635-Q1 Hi Expert, Could you please let me know the typical value for package hight? TSSP package Thanks Mukuno
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    • Answered

  • LM63635-Q1: AutoFoldback at FPWM mode.

    Resolved
    Part Number: LM63635-Q1 HI Expert, Customer understand, that neither PFM mode nor AutoFoldback occurs when used in FPWM mode. Is it correct? They are worried about the meanig of "essentially" word in the datasheet. (Datasheet) When the device…
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  • LM63635-Q1: Strange behavior

    TI Thinks Resolved
    Part Number: LM63635-Q1 Hi team, I want to start new thread about related question. The customer already collected dozen of chips which has the following symptoms: Different switching frequency. 50/50 startup Doesn't star at all Could you please…

  • TPS2549-Q1: With LM63635-Q1 Buck converter design review

    TI Thinks Resolved
    Part Number: TPS2549-Q1 Other Parts Discussed in Thread: LM63635-Q1 , Hi In my new design i have a USB port with power delivery for charging 5V @2.4A requirement . So i drafted the circuit by using TPS2549-Q1 and LM63635-Q1 , same is attached here for the…

  • LM63635-Q1: ICs doesn't always start

    Part Number: LM63635-Q1 Hello, I use the LM63635-Q1 to convert 15V to 5V. I have a weird behaviour with a few boards. Sometimes the 5V doesn't start, no switching. 5V increases slowly to 0.985 V and stays at this value ( as if the IC if supplying the…
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  • LM63635-Q1: PSpice average model of LM63635-Q1 to perform Monte Carlo Simulation.

    Resolved
    Part Number: LM63635-Q1 Hi, Can anyone help me to get the PSpice average model of LM63635-Q1 to perform Monte Carlo Simulation . If not available, please suggest an equivalent PSpice average model. Thanks Akhil
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