Jan 11, 2023 #1 F flote21 Advanced Member level 1 Joined Jan 22, 2014 Messages 411 Helped 1 Reputation 2 Reaction score 3 Trophy points 1,298 Activity points 5,595 Hello folks! I am wondering about how to setup a custom VCOM on the TPS65150. According to the datasheet and some aplication examples, VCOM is outputing the voltage of the "IN" input correct? Is there any GAIN or in the following exmple, VCOM=VS/2? Thanks in advance Greetings
Hello folks! I am wondering about how to setup a custom VCOM on the TPS65150. According to the datasheet and some aplication examples, VCOM is outputing the voltage of the "IN" input correct? Is there any GAIN or in the following exmple, VCOM=VS/2? Thanks in advance Greetings
Jan 11, 2023 #2 KlausST Advanced Member level 7 Joined Apr 17, 2014 Messages 25,247 Helped 4,872 Reputation 9,765 Reaction score 5,557 Trophy points 1,393 Activity points 168,987 Hi, Datasheet says: IN --> Buffer (gain = 1) --> VCOM You may disable the buffer by connecting IN to GND. IN voltage limits: 2.25V ... V(SUP) - 2V Klaus Upvote 0 Downvote
Hi, Datasheet says: IN --> Buffer (gain = 1) --> VCOM You may disable the buffer by connecting IN to GND. IN voltage limits: 2.25V ... V(SUP) - 2V Klaus