Part Number: LM3464 Other Parts Discussed in Thread: LM3435 Hi all.
So this post is basically a post where I need ur feedback to tell me if I made the right choice of an LED driver IC.
I purchased a RGBW led. I would like to control the brightness and…
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…
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…
Hi Steven,
Thanks for the suggestion. My system needs very high pwm dimming ratio and accuracy. I think LM3464 / LM3463 doesn't provide that features. But ı will use these multi-channel driver someday.
Best Regards.
Part Number: LM3464 Other Parts Discussed in Thread: LM3553 , , 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 there is…
Hi Farhad,
1. No there would not be any issue.
2. Theoretically its efficiency will be higher than normal linear LED drivers due to its "Dynamic Headroom Control" feature.
3. You can use this part if you can make sure your input voltage is always…
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? …
Hi Florian,
LM3464 is a linear (non-switching) LED driver, with external MOSFET, which gives you the capability of output larger current per channel.
BR,
Steven
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…
