TP4056 Lithium Charge Controller
TP4056 Lithium Battery charge controller.
Mirco USB connector for Vin.
Can also connect power to VUSB and GND pins.
Updated version: Added battery protection IC DW01+8205, over voltage & over current protection.
Output to load on right bottom, charge to battery port on right top.
Input voltage: 5V
Maximum charging current: 1000mA
CHG indicator lights up when charging,
D2 indicates when no battery is connected or when fully charged.