My customer wants to connect one MCU output port to two TPS61169 CTRL pin to control two TPS61169 at the same time. Please refer to the attached file.
As far as I know, this relates to CTRL pin sink current and MCU port source current. Right? So I looked TPS61169 datasheet, but couldn’t find it.
Would you please check how much current MCU output port need to control PWM diming for two TPS61169 ?
If there is anything else to consider, please let me know.