Hi Sir/Mam,
I need to design a SIM800C GPRS based temperature sensor, where the device will send the temperature value to the server. I am think to use the SMPS which will do the 230VAC to 12VDC or 5VDC 2A conversion. I need to know the battery recharging IC which i can use to power the SIM800C module. I am quite new in the battery recharging field, i did some search for the IC's but was lost on seeing so many IC options. It will be great if somebody can suggest me the IC or a reference design if any. I am also quite concerned about how the battery recharging shall behave during the 1-2A curst current demand from the SIM800C. Any suggestion or help will be highly appreciable. thanks
Regards
Piyush Saxena
