What would be the best way to combine an LTC3109 and ADP5092 on the same PCB?

Thread Starter

villanibr

Joined Apr 26, 2023
12
Hi everyone.

My name is Leandro, I work as a programmer in Brazil and I'm learning electronics in my spare time.

As a derived prototype project from another one I'm working on, I want to use a small Peltier plate together with a small solar cell, so the combined harvested power could power up a low power circuit and charge a battery with the surplus.

I'm thinking about using the following ICs:
https://www.analog.com/en/products/ltc3109.html - For the peltier plate
https://www.analog.com/en/products/adp5092.html - For the solar cell

However, since both ICs can charge a battery, how can I "link" the two? Can both ICs be connected to the same battery at the same time?

Also, about the VOUT / REGOUT of the ICs, assuming the same voltage, can both be connected to the load at the same time?

Any help or alternative solutions would be appreciated.

Thanks and regards.
 
Top