Monolithic Power Systems’ 5 V USB, 1 A, I²C-controlled linear charger
https://www.electronics-lab.com/monolithic-power-systems-5-v-usb-1-a-i%c2%b2c-controlled-linear-charger/
The MP2667 from Monolithic Power Systems is a highly integrated, single-cell, Li-ion/Li-polymer battery charger with system power path management for space-limited portable applications. This device takes input power from either an AC adapter or a USB port to supply the system load and charge the battery simultaneously. The charger function features constant current pre-charge, constant current […]