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Showing 289 results View by: Thread Post Sort by
  • LM5017ISOEVAL: AN-2204 LM5017 Isolated Supply Evaluation Board

    user3881732
    user3881732
    TI Thinks Resolved
    Part Number: LM5017ISOEVAL Other Parts Discussed in Thread: LM5017 HELLO, There is one question absout TI AN-2204,why add a C9 capacitor to the reference design,C9 capacitor parameter is 2200pf/2000V. What does c9 do, and how is the voltage and capacitance…
    • over 5 years ago
    • Power management
    • Power management forum
  • LM5017: waveform osilation

    Hubert park
    Hubert park
    TI Thinks Resolved
    Part Number: LM5017 The oscillation of the switching waveform is seen during the review with the LM5017. Even if the values of RON(PIN4) and FB loop(pin5) are changed and the input is changed, the oscillation phenomenon does not change. It's like a jitter…
    • over 6 years ago
    • Power management
    • Power management forum
  • LM5017: 3.16k as FB2 resistor results in 5.4V Vout

    flavio
    flavio
    TI Thinks Resolved
    Part Number: LM5017 Hi Daniel, I am changing R228 from 3.16k to 2.87k (see the attached schematic page). Using 3.16K the output I measure across the board is 5.4V. Although on paper calculation using 3.16K results in Vout=5V, but on the board I measure…
    • over 5 years ago
    • Power management
    • Power management forum
  • LM5017: LM5017 - spread spectrum version

    MIKHAIL SALOV
    MIKHAIL SALOV
    Part Number: LM5017 Good day Colleagues, Could you recommend me a part similar to the LM5017 but with spread spectrum? Input voltage range has to be up to 75V Will be glad if we have something Thank you, Mikhail
    • over 8 years ago
    • Power management
    • Power management forum
  • LM5017: Can UVLO pin connect to GND while measuring the shutdown current ?

    user4774907
    user4774907
    TI Thinks Resolved
    Part Number: LM5017 The datasheet say " When the UVLO pin voltage is below 0.66 V, the regulator is in a low current shutdown mode ". So can we connect the UVLO to GND for measuring the shutdown current ?
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • LM5017: How to Get Two Isolated Outputs From LM5017

    Orhun TASKAYA
    Orhun TASKAYA
    Resolved
    Part Number: LM5017 In our new project we plan to use LM5017. In this project, input voltage is 24V and we need 2 channel outputs which are 5V and isolated 5V. There is a typical application schematics for isolated outputs in LM5017 datasheet, however…
    • Resolved
    • over 8 years ago
    • Power management
    • Power management forum
  • LM5017: Minimum Package Height for the DDA package

    Art Mecina
    Art Mecina
    TI Thinks Resolved
    Part Number: LM5017 Hi E2E, Good day. We have a customer looking for the minimum package height for the DDA (SOIC-8) package of LM5017. Only maximum package height of 1.7mm was specified on the datasheet. LM5017 datasheet: http://www.ti.com/lit…
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • LM5017: isolated 15V DCDC PWR supply

    Stani Bell Ngoufack Tchoufack89
    Stani Bell Ngoufack Tchoufack89
    Resolved
    Part Number: LM5017 Hello, my customer is currently designing an isolated PWR supply for their gate driver and is looking at using the LM5017 for this. Here are the specifications of their 15V DCDC: Vin: 16 – 30Vdc Vout min = 16.5V (to be used…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • RE: WEBENCH® Tools/LM5017: Bode plot similation

    David Baba
    David Baba
    Hello Duoduo, As previously mentioned, webench is not enabled for AC analysis of the LM5017 as this is a COT control scheme. However, you may find the app note in the link below relevant to your question as this looking into stability analysis…
    • over 6 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • LM5017: Unstable work, damage device

    Valerii Mikhailichenko
    Valerii Mikhailichenko
    TI Thinks Resolved
    Part Number: LM5017 Other Parts Discussed in Thread: LM46001 Hello! I read similar questions. And my problems in common with them. I have some problems with the LM5017 device. I need to get 2 outs. 12V unisolated source and 3.3V isolated. Total output…
    • over 6 years ago
    • Power management
    • Power management forum
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