Part Number: LP5569 We are developing an LED application using the LP5569. We use an STM32F412 uC to control the 5569.
To program the lighting sequence , we would like to get access of the code compiler.
Please do share a link where we can download t…
Part Number: LP5569 Hi ,
I am looking for LP5569 Sample code with use case LED engine , direct control of LED from MCU. I found one example code with file name '0777.0904 lp5569_i2c_master_w_multibyte-master_code_MSP_EXP432P401R' and doesn't found suitable…
Part Number: LP5569 Other Parts Discussed in Thread: LP5562 Dear team
Dose TI have 4ch Breathing function solution like LP5569 with I2C interface?
Many thanks
Denny
Part Number: LP5569
Hi there,
My team just received a new custom board that has two LP5569, intended to drive 6 RGB LEDs. We observe that clock synchronization is needed since, for LED animations of period greater than some seconds, LEDs from one driver…
Part Number: LP5569 Hello expert, Our customer have question for LP5569. This device datasheet said there isn't risk regarding audio band with due to PWM frequency is higher than 20kHz. However, they need to use long trace for LED line there for they…
Part Number: LP5569 Hello,
The LP5569 data sheet lists 25.5mA Maximum per channel. Does that mean that each individual R, G, & B line (LED 0 thru LED8) can hit 25.5mA or is it each RGB group (LED0-2, LED3-5, & LED6-8) can hit 25.5mA? Working n a design…
Part Number: LP5569 Hi,
I have 3 questions regarding the power up sequences of LP5569.
1) Is there any requirements on power up sequences of VIN and V1P8?
2) In datasheet, there is a parameter called tEN, does it mean the delay from EN/PWM first rising…
Part Number: LP5569 Other Parts Discussed in Thread: LP55231 , Hello,
I was wondering if there was a way that the LP5569 could drive a vibra motor using a H-Driver, similarly to the LP55231. There is a page in the LP55231 datasheet that demonstrates this…
Part Number: LP5569 I have an issue with a TI LP5569 LED driver part that I’m wondering if you could help with?
Just trying to get one LED to illuminate:
I set the Enable bit and see input current rise to what I would expect (170uA from datasheet…