Tool/software:
Hi,
Our display has total of 9 LED strings with each string has 3 LEDs as shown in the snapshot given below. I am looking at TPS61169 datasheet that states it could be used for single or mulitple LED strings. I would like to know how we can configure it for my desing. I am concerned that this chip has only 1 resistor to set the current. I was reading somewhere that we need to add separate resistors each string but on the display pinouts we only have a single Anode and Cathode pins. In our application we need a total of 225mA so should I just set the resistor for this current?
Kind regards,
Muhammad Awais
