Part Number: LM3463 Hi,
I would like to know if it is possible to drive 4 independent high power LED (3.3V / 3A) with a the LM3462 and a FET Stage.
I would like to drive the led with a 12 V Power.
On the evaluation board there is 150V/29A Fet but the…
Hi Steven,
Ok no problem, I have had a good search and wasn't able to find anything similar.
Can I ask a follow on question?
We have an LM3463 Eval board (AN-2255) and one thing we see is the FET's get hot quite quickly and it looks like the excess…
Part Number: LM3463 Hi team,
I need some help to select LED control method.
I think TI has extensive knowledge of LED control.
I have some questions about LED Driver and OP AMP for V-I converter.
I plan to configure a circuit that controls 5-10 LEDs …
Part Number: LM3463 Tool/software: Code Composer Studio Hi there,
We have 6 LED strings (28 LED / string) in our design and we plan to drive them with below circuit:
Here are some specs of these LED strings:
LM3463 [Slave]
Current per string = 300…
Part Number: LM3463 Hello,
The datasheet for the LM3463 specifies that there are two ways to clear faults, by applying a falling edge to the EN pin or performing a system re-powering.
My customer is wondering if the VLedFB pin falling below 2.5V constitutes…
Part Number: TPS922055 Other Parts Discussed in Thread: TPS92641 , LM3463 Tool/software: Hello TI teams,
We are actually working on a project involving to drive high power Led (1000mA min) for visible light comm. system with a DPIM scheme. DPIM meaning…
Part Number: LM3463 Other Parts Discussed in Thread: LM3464 , LM3466 We are currently evaluating the use of the LM3463 for a new project and would be interested to know if there are options (different parts or mods) for accommodating a higher VCC than…
Part Number: TPS922052 Other Parts Discussed in Thread: LM3463 , LM3464 Hi,
My system works on parallel connection led string. So, cv mode is more efficient for my design. But ı am not sure TPS92205x is work with cv mode. How can ı start this device as…
Part Number: LM3464A Other Parts Discussed in Thread: LM3463 , LM3464 Hi, I am going to use this part for only one LED string with 22 LEDs in series with maximum 82.5V, by respect the max input voltage 95V.
I have some questions: 1. If I only use one channel…