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  • LM65645-Q1: Variable voltage output design based on LM65645

    Resolved
    Part Number: LM65645-Q1 Other Parts Discussed in Thread: LM65645 I need a power output that can easily vary between 5V and 5.5V. I am considering bridging the feedback pin of LM65645 from a calculated 5.5V output with 2-resistor, to short circuit…
    • Resolved

  • LM65645-Q1: LM65645 low emi design review

    TI Thinks Resolved
    Part Number: LM65645-Q1 Other Parts Discussed in Thread: LM65645 Hello T.I. teams end users, I hope everybody are doing well. I am currently using a LM65645 power converter IC to step 36VDC down to my 3.3VDC logic supply on a PCB. Reading the datasheet…

  • LM65645-Q1: LM65645-Q1 PSpice / WEBENCH Modeling for Transient and Thermal Analysis

    TI Thinks Resolved
    Part Number: LM65645-Q1 Other Parts Discussed in Thread: LM65645 We are working on a design for a control board for an industrial robot. We are designing a 12 V buck regulator with an input voltage range of 33 V to 62 V; however, we expect large input…
    • Answered

  • LM65645-Q1: LM65645SRZTRQ1

    Resolved
    Part Number: LM65645-Q1 Tool/software: Hi team, Good day. The Ultralibirian file uploaded for LM65645-Q1 doesn't have 3d-model. Help me found it, please. https://vendor.ultralibrarian.com/TI/embedded/?gpn=LM65645-Q1&package=RZT&pin=20&sid=0195191d3ae5001ec2dce45be3a10506f00a406701328&c…
    • Resolved
    • Answered

  • LM65645-Q1: Use the common design with LM65635-Q1

    Resolved
    Part Number: LM65645-Q1 Other Parts Discussed in Thread: LM65635-Q1 , Tool/software: Hello, Team, We want to know whether we can P2P replace LM65645-Q1 and LM65635-Q1 without any concerns and change in the design. Best, Masaru
    • Resolved

  • LM65645-Q1: Inverting buck-boost

    TI Thinks Resolved
    Part Number: LM65645-Q1 Other Parts Discussed in Thread: LM70660 , LM76005 , LM68645-Q1 Tool/software: Hi support team, I am looking for an inverting buck-boost (IBB) converter that can achieve the following specifications. VIN: 19～30.8V VOUT…
    • Answered

  • LM65645-Q1: Inductor selection

    Resolved
    Part Number: LM65645-Q1 Other Parts Discussed in Thread: LM65645 Tool/software: In TI's workbench if you design a LM65645 supply using 12V - 48V in and an output current of 3A, the 3.3V, 5V or 12V as the output voltage, all use a 10uF inductor. This is…
    • Resolved

  • LM65645-Q1: Functional Safety FIT Rate, FMD and Pin FMA Document

    TI Thinks Resolved
    Part Number: LM65645-Q1 Other Parts Discussed in Thread: LM68645-Q1 , LM68645 Tool/software: Hello Team, Could you kindly send a " Functional Safety FIT Rate, FMD and Pin FMA " document of LM65645SRZTRQ1? If there are no document, please provide safety…
    • Answered

  • LM65645-Q1: When will this part be in Production

    Resolved
    Part Number: LM65645-Q1 Tool/software: When do you expect this part to be available in production quantities of 30K/year? Thanks
    • Resolved
    • Answered

  • LM65645-Q1: Rsense on NC1 in Webbench

    Resolved
    Part Number: LM65645-Q1 Tool/software: Hi, There seems to be an error in Webbench for this part. I configured the tool to get a fixed 3.3V output voltage and in the generated design there is a resistor on the NC1 pin called Rsense. Maybe this is…
    • Resolved

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