Part Number:BQ25570
The output from the circuit with cap up to few mil-Farad (0.5mF-1mF in my case) is 5.2V as per the design. But whenever I connect a super capacitor of 0.1F, it charges the capacitor only up to 0.15V, then start decreasing as the delta T across the TEG reduces. Is there any way to charge the 0.1F capacitor up to at least 3.5V from harvested energy from TEG. Thanks in advance for your valuable suggestions.