Part Number: LM3463 Other Parts Discussed in Thread: TPS92691 , LM3445 , LM3444 , TPS92692 Hi all
Im looking for a LED driver to operate an application with a single high power LED. The LED current is 10A and the LED voltage between 2.8V and 3.8V. The LED…
Part Number: LM3463 Hello,
with reference to Figure 27 on data sheet, how does OutP pin work?
R 1 , R 2 , 2.5 V voltage reference and comparator are inside Primary power supply or are they added externally?
In first case, Figure 27 is referring to a specific…
Hi Florian,
The output of LM3464 just reflects the input PWM signal. (The output is a PWM / on-off current.)
If you need to adjust the amplitude of the current, then you can consider LM3463. Again, I guess this may be a little bit over-spec for you.
…
Other Parts Discussed in Thread: LM3463 , SN74LVC1G07 , SN74AUP1G17 Hello guys,
Our customer has the following questions about LM3463. I checked LM3463 datasheet but I couldn't find the answers. If these questions are solved, they will start to evaluate this…
Hello Pascal, all information we have would be in the product folder for the device. http://www.ti.com/product/LM3464
You can also look at similar devices folders for other hints.
Figure 27 in the LM3464 datasheet shows a cascade connection of 2 LM3464…
Other Parts Discussed in Thread: LM3463 Hi,
About LM3463's question.
Q1. Can we use with toal of 6A ? Q2. Can we use with 6A MAX when we use only 1ch?
Best regards,
Manabu Ito
Other Parts Discussed in Thread: LM3463 I am evaluating the LM3463 EVM. I used a buck converter to convert 48VDC to strings of 12 LEDs. The LM3463 is enabled at all time. The LEDs are controlled by changing the four PWM input channel. 0% duty cycle means…
Other Parts Discussed in Thread: LM3463 , TPS54531 6735.LM3463.pdf
About attached LM3463 switching waveform, the waveform of TP46 will not be normal? Although I think that it becomes a square wave at the time of normal, is it satisfactory at such a waveform…
Other Parts Discussed in Thread: LM3463 I'm using LM3463 and don't want to use DHC feature. I know to leave OUTP open when not using this feature but what do I do about CDHC pin? Do I still need a capacitor there or can I leave it open? I would like to…
Other Parts Discussed in Thread: LM3463 Hi,
I'm interested in using the lm3463 with an off-the-shelf power supply, but I'm having a hard time sourcing one with a voltage feedback input that would allow the lm3463 to control Vrail via pin 21 (this pin is…