Part Number: TPS55165-Q1
Tool/software: WEBENCH® Design Tools
Hi TI Team,
the manual of the TPS55165-Q1 shows an application for the 12V-fixed version in which the PG Pin is connected to an external 5V power supply via an 100kOhm resistor.
I have this setup on my PCB and the output only BUCK-BOOSTs to 10V at 6V to 14V input and only BUCKS to 12V at 15V input.
In contrast to that, the WEBENCH tool suggests that the PG Pin should be connected to Vout = 12V.
Which configuration is the right one?
Thanks in advance
Franz Braun