Since your backlight connector has only two pins, you only need a LED driver that can drive a single string, like the TPS61161 or TPS61165 or TPS61500, and not one of the multi-string drivers like TPS61181, TPS61185, TPS61195. The TPS61041 cannot provide…
We are using your WLED driver p/n TPS61181RTET and it is causing interference (RFI) in nearby (<15 feet) portable 2-way radios operating on the following frequencies; 153.800 MHZ, 154.800 MHz, 155.535 MHz, and 155.850 MHz. We have found that we can eliminate…
Marc
Please see attached DSI85-Q1 schematic.
int062A-001_SCH.pdf
Do you know if the GM8284DD has the internal 100ohm loading resistor or require external 100ohm loading resistor at its LVDS input? I can't find this information in its datasheet.…
Hi Kaji,
Yes, TPS61169 can support this kind of two power rail. Here are two application notes that may help you: TPS6116X with separate power stage and IC input voltages.pdf Extending the input voltage range of the TPS6116x_8x_9x WLED Drivers.pdf
