Hi, I was going to use the LTM8062A as my 4 cell battery charger but for system efficiency I think I want to switch to the LTM8054 or LTM8055. Are there any recommended designs or red flags I need to know before jumping in?
It looks like I can set the Iin and Iout resistors to try and get a behavior where I don't kill batteries. The supply is going to be controlled with some logic by an FPGA I have so I can control the enable and keep track with a timer. I have system information available to me for temperature and voltage/current measurements.
The power flow is something like this:
USB PD3.0 -> LTM8054 -> 4 cell battery