Part Number: LP8866-Q1 Hello! I have a potential application looking to use different LED string lengths on the six outputs of the LP8866-Q1, is that an acceptable use case? Reading section 7.3.6.3 of the datasheet, my understanding is as follows: I have…
Part Number: LP8866-Q1 Dear team
The customer's requirement as below( tow different solution request)
1. I found LP8866 which support 1.2A output current, For option 1 is LP8866 suitable this spec? If not could you help to recommend suitable solution…
Part Number: LP8866-Q1 Hi All,
I have a question about LP8866.
The resistance of R_LED_SET is set to 3.9kΩ. Automatic Phase Shift is 60 °. Is Automatic Phase Shift Off when Dimming Mode is set to Direct PWM Mode? Also, if Dimming Mode is set to…
Part Number: LP8866S-Q1 Hello,
I have an application where each of my LED strings connected to the LP8866S-Q1 are in external assemblies with completely separate PCBs and higher ambient temperatures. I would like to include some thermal protection for these…
Part Number: LP8866S-Q1 Hello TI team,
We are validating LP8866SQDCPRQ1 backlight IC. This IC is a replacement to existing design LP8863 IC. We have to validate this for upcoming production.
Upon power on, the boost circuit is generating 14V, but…
Part Number: LP8866-Q1 Dear team
There is a good news that we design in LP8866-Q1 in customer's new project.
Could you help to review the schematic?
many thanks
Denny
Part Number: LP8866-Q1
Hi team,
In below design, we found the Bit 9/ACK is always high. We checked the schematics, changed Pin 33/MODE resistor to 11kohm/1%, and demounted other devices on the same I2C bus. LP8866 still doesn't response ACK. Is there…
