Search tips
Showing 45 results View by: Thread Post Sort by
    Answered

  • LM3697: looking for the alternative of AW2015

    Resolved
    Part Number: LM3697 Other Parts Discussed in Thread: LP5562 , LP5813 Hi team, My customer is looking for the alternative of AW2015, attachment is its datasheet. (Better P2P) Can you help check this issue? Awinic-AW2015FCR.pdf Thanks! Best regards Lillian…
    • Resolved
    • Answered

  • RE: LM3697: Output capacitor value

    Resolved
    Hi Roy, I'll close this thread due to inactivity and if you have more questions, please reply to it directly and it will open again. Please help to click "Resolve" if the problem is solved. BR Patrick

  • LM3697: Boost converter output reach out to 40V when initially start up, but we set OVP = 24V (no load)

    Part Number: LM3697 Hi Team, My customer used LM3697 in their design and as title, we found the Vout boost to 40V when initially started up, but we set OVP = 24V. May you let me know whether the behavior is normal or not? Regards, Roy

  • LM3697: can't lighten when sending Initialization several time

    TI Thinks Resolved
    Part Number: LM3697 Hi team, customer use LM3697YFQR/NOPB in their project. And confirm that the I2C communication is ok. EN=1.8V and I2C is 1.8V. When lighten at the first time, it is ok to lighten. But when power-off and try to lighten again, it can…

  • LM3697EVM: LM3697 sink current is not reaching max set value

    TI Thinks Resolved
    Part Number: LM3697EVM Other Parts Discussed in Thread: LM3697 I'm using LM3697 EVM for my testing. I'm using 6LEDs and 1 string. With 24V OVP, full scale current of 30mA and brightness setting of 7FF. But output sink current is till not crossing more…

  • LM3697: LM3697 in 3*12 application

    TI Thinks Resolved
    Part Number: LM3697 Hi Team, In 3*12 application, (Led 3.06V@23mA), Vf will be 36.72V 1. What's the efficiency at 3*12 application? I only see 3*7 and 2*10 in datasheet. 2. Do you think 36.72V will be a risk if set the OVP to 40V? 3. Do you think…
    • Answered

  • LM3697: Provide power to the switching path from a higher voltage rail

    Resolved
    Part Number: LM3697 Hi, Is it allowed to power the inductor from a higher voltage rail? We have an input voltage range of ~ 6.5 ... 18V DC, <32V transient. This is switched down to 5V0 from which the LM3697 is powered. Currently, the inductor is also…
    • Resolved
    • Answered

  • LM3697: Use with RGB LEDs?

    Resolved
    Part Number: LM3697 Other Parts Discussed in Thread: LP5009 , TPS54201 Hello, Can this device be used with RGB LEDs? I.e. channel 1 red, channel 2 green, channel 3 blue. Or will there be an issue because of the difference in voltage drops? Thanks, M…
    • Resolved

  • LM3697: If LM3697 could be using two channel at 40mA/String, and rest of channel just be floating ?

    TI Thinks Resolved
    Part Number: LM3697 Dears If LM3697 could be using two channel at 40mA/String, and rest of channel just be floating ?
    • Answered

  • TINA/Spice/LM3697: PSPICE model error (OrCAD 16.6)

    Resolved
    Part Number: LM3697 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hi, I tried to run the LM3697 model download from the TI site , but it did not work. 1) OrCAD Pspice (Version 16.6) 2) Error infomation: **** RESUMING…
    • Resolved

Didn't find what you are looking for? Post a new question.