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  • LM70880QEVM: Modifications and evaluations of the LM70880Q EVM

    Resolved
    Part Number: LM70880QEVM Other Parts Discussed in Thread: LM70860 , LM70880 Tool/software: Hello, I am designing a board that will have a bunch of these DCDC converters on board. I will be modifying the EVM of this part to evaluate my configuration…
    • Resolved

  • LV5144: Operating current detail required

    TI Thinks Resolved
    Part Number: LV5144 Other Parts Discussed in Thread: LM70860 Tool/software: Hello TI team, We are currently using the LV5144RGYR switching regulator for converting 48V to 5V. I reviewed the datasheet and found the operating current specification, but…
    • Answered

  • LM70840: LM708x0 (and LM708x0-Q1) variant differences?

    Resolved
    Part Number: LM70840 Other Parts Discussed in Thread: LM70880 , , LM70860 Tool/software: Hello, could you please elaborate on the differences of LM708x0 variants (LM70840 vs. LM70860 vs. LM70880). We could use the LM70840 for our application, but using…
    • Resolved

  • LM5013: TI Webench issues for the LM5013

    TI Thinks Resolved
    Part Number: LM5013 Other Parts Discussed in Thread: LM70660 , LM70860 Tool/software: Hello experts, I've been trying to use the TI 'WEBENCH' Power design tool to get design suggestions for the LM5013 device. Unfortunately, although I'm placing parameters…
    • Answered

  • LV5144: How to use this IC

    Resolved
    Part Number: LV5144 Other Parts Discussed in Thread: LM70860 , LM5146 , LM5145 Tool/software: (1)Can LV5144 be used in a power supply with the following specifications: input voltage 53V～ 58V, output voltage 51V, 5.6A? (2)This IC does not operate in…
    • Resolved

  • TPS2375: Replacement for the Senliwell SL3038 DC-DC step-down constant voltage IC

    TI Thinks Resolved
    Part Number: TPS2375 Other Parts Discussed in Thread: LM5116 , LM70840 , LM70860 Tool/software: I'm looking at a replacement for and design for this part https://www.senliwell.com/product/155.html Thoughts?
    • Answered

  • LM5145: Oscillation. Fault OCP trigger

    Resolved
    Part Number: LM5145 Other Parts Discussed in Thread: LM70860 , LM70660 Tool/software: Hello expert, I designed a Buck by using LM5145. 48Vin 24Vout, 4.6Aout. In general it is working well but at a certain loads it starts to oscillate. It looks like…
    • Resolved
    • Answered

  • LM706A0: Input 75V and Iout 10A solution

    Resolved
    Part Number: LM706A0 Other Parts Discussed in Thread: LM70860 , LM70880 , LM5148 , LM5085 , LM5137 Tool/software: Hi Team do we have any POL solution which can support below spec? BRs Brian
    • Resolved

  • LM5146: Voltage drop when increasing current more than 1.5A for an 13V-75V Buck Converter for Output of 12V @5A

    TI Thinks Resolved
    Part Number: LM5146 Other Parts Discussed in Thread: LM70860 Tool/software: I've made a buck converter with IC : lm5146 , with input of 13v-75v , & the output have to be 12v @ 5a. when I'm connected 25v with 1a , the output voltage is 12V- 12.1V . BUT…
    • Answered

  • LM5146: I can't achieve high efficiency.

    Resolved
    Part Number: LM5146 Other Parts Discussed in Thread: LM70880 , LM70860 , CSD18563Q5A Tool/software: Hi friends. I started building a converter on the LM5146. But my efficiency is 5-10% lower than in the calculator. At an input voltage of 62 volt , Current…
    • Resolved

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