Part Number: LP5864 Hello,
I'm currently trying to light up a LED (L0-CS0) (150060AS75000 from wurth) with the LP5864 to validate a circuit. But i currently get no results.
I did try to find some example code for C, but could not find any.
I'm trying…
Part Number: LP5864 Other Parts Discussed in Thread: TCA8418E Hello,
in a few circuits I used an AS1115 for LED control and key readback for mechanical switches. In future we do not want to use this device anymore and one of my colleagues suggested to…
Part Number: LP5864 Hi,
I have the following questions:
1- Is VIO_EN active high?
2- Can VSYNC be left floating, when exclusively MODE1 is used?
Thanks in advance.
Part Number: LP5864 Hello, we prepared a LED- illumination board with the LP5864 and 4x 5 RGB- LEDs (4x 15 lines) and want to drive the LEDs via 8bit PWM. We have access to the register area via I2C e.g. read "Dev_initial" = 5Eh.
Can you give…
Part Number: LP5864 Hello,
I'm using the LP5864 in a custom board and I have some question regarding how to handle the software of the driver.
In fact in the register maps it's mentioned " Dot Lx- CSx onoff" the CSx are clearly the channels…
Part Number: LP5864 Hi team,
I am trying to use LP5864 with analog dimming, but the LED does not light up even though I set the registers that I think should be set. When I set the value in the pwm_bri* register, the LED lights up, so communication should…
Hi Jim,
Yes, I think you can use TLC5955 to control 12 RGBW with 16-bit PWM dimming for each of the 48 channels.
Could you please tell me more details application information? I'd like to recommend LP5864 more than TLC5955 since for LP5864, we can…
Hi,
Sure, LP5864 integrate 18 current sink and 4 scan FET, with time multiple topology, it can drive up to 18*4 = 72 LEDs.
And for LP586x family, we have GUI and EVM to evaluate it, please find more information on the ti.com.
LP5864 data sheet, product…
