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  • LM3464: Spice model

    Part Number: LM3464 I am trying to find a spice model for simulation. I use LTspice as well as the Pspice for TI software. Unfortunately, there does not appear to be a simulation model for this part. How can I get one? Is there already one in existence…

  • LM3464EVAL: AN-2102 LM3464 and LM5021 DHC 25W EVM

    TI Thinks Resolved
    Part Number: LM3464EVAL Other Parts Discussed in Thread: LM5021 , LM3464 , UCC28810 , LM3450 , LM3464A , LM3464AEVAL Hello, I'm having buzzing noise with the "AN-2102 LM3464 and LM5021 DHC 25W EVM" that I bought from TI. Any idea why? The issue…

  • LM3464: Not using DHC of LM3464

    Part Number: LM3464 Hi Could I use LM3464 not using DHC? If it is ok, should I open VDHC, CDHC, OutP and VLedFB? Best regareds, Yokota

  • RE: LM3464AEVAL: Cannot get output from Eval Board

    hello Neil For LM3464, there are several protections including LED open, LED short, OVP. The device continuously monitors voltage of DRx, SEx, GDx to see if any fault is triggered. So to further figure out, is it available at your side to get the waveforms…

  • Lm3464: Lm3646

    TI Thinks Resolved
    Part Number: LM3464 Other Parts Discussed in Thread: LM3553 , , LM3646 , LM3643 , LM36010 Support Path: /Product/Help with Device Selection/ I am currently using lm3553 for two IR LEDs flash light. We are looking to go to 4 LEDs with I2C configuration but…
    • Answered

  • LM3464: spec question

    Resolved
    Part Number: LM3464 Hi, I will make a LED driver design for 64 channel 8 seires LED and current is 1.5Amax per channel. I am evaluating LM3464. Does LM3464 could support 1.5A?(per channel or combine 2 channels) How much is channel to channel accuracy? …
    • Resolved

  • LM3464 Two Strings Configuration

    Other Parts Discussed in Thread: LM3464 , LM5122 Hi, My customer has question about LM3464. Could you tell me about questoin? [Question] My customer considers to use LM3464 under the following condition. Vrail(nom)=28V *Boost convertor output Vf=30V Iled=2A…

  • Is LM3464 available in WEBENCH?

    Other Parts Discussed in Thread: LM3464 Hi, I've seen a LM3464 being referred to (or implied at least) as WEBENCH enabled. However I've not been able to get LM3464 in WEBENCH. Can someone confirm or deny that LM3464 should be in WEBENCH? A bit…

  • LM3464 Dimming issue

    Other Parts Discussed in Thread: LM3464 My customer is asking the following. Please review and let me know what you recommend. LM3464.pdf Part 1: I’m having some issues with dimming on this LM3464 driver. I have thus far been unable to use PWM dimming…

  • LM3464

    I have a customer asking the following: I have been playing with the eval board you got for me, and am having issues getting it running. I’m trying to drive a single 12V LED @ 1A. I replaced the current sense resistors with .22OHM resistors according…

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