Part Number: LP8866-Q1 Tool/software: Hello, I need to consult the following questions about LP8866: 1, there are 19 LED, 2 series (10+9), each series needs 500mA current, as shown below the connection mode can work normally? Is there a problem?
2. If…
Part Number: LP8866-Q1 Hello !
For our backlight driver we are using LP8866QDCPRQ1 with the minimal design solution . We are driving a display with 6 strings x 11 leds per string . The system works fine at room temperature. When we are testing @-40C, we…
Part Number: LP8866S-Q1 Tool/software: Dear expert,
Below is PCN for LP8866s which mentioned rev C datasheet. But ti.com only has rev B datasheet.
When can I find rev C datasheet? Thanks
Datasheet_InformationOnly_20240520009.0.pdf
Part Number: LP8866-Q1 Tool/software: Zhiqian,
Customer LP8866 is already in mass production. But randomly many LP8866 report BSTOVPL alarm with INT pull low.
You can see from below capture. VIN is up before VDD. Around 7s after boost is up, INT is…
Part Number: LP8866S-Q1 Tool/software: Hi Team
I have a question about 8866s. I want to confirm that this RC has the snubber function? Does it have other functions besides this?
Thanks,
Boyan
Part Number: LP8866S-Q1 Tool/software: If my customer wants to use the maximum 48V input voltage allowed, can they program the OVP to be higher than 48V? How would they do this? It's not clear what the limit is for the low & high threshold for OVP.…
Part Number: LP8866-Q1 Hello
my custoer has question regarding Package height.
in the datasheet, package height is 1.2mm as max. what is the minmum height?
best regards,
kazusa suzuki
Part Number: LP8866-Q1 Hi,
We are using LP8866QDCPRQ1 part number in our Application. The I2C driven for this LED driver from MCU. and it is a shared bus. can you please provide the pin capacitance of the I2C line to compute the right pull up resistor…
Part Number: LP8866S-Q1 Hi TI Team,
We are using 2 FB Divider Using Three-Resistor Method with FB resistors as following:
R1=51.1K, R2=2.2K, R3=17.4K.
This setting is to drive a 5 channel TFT which requires worst case voltage of 42.73V.
With this setting…