DFR0668

DFR0668 is a Type-C Lipo charger designed for single-cell 3.7V lithium battery. The compact size makes it easy to integrate into your applications. The charger adopts TP4056X lithium battery charging IC which guarantees quick and safe charging and also can easily switch between 3 output currents (the default output current is 50mA) by selecting different bonding pads on the back. The thermal feedback inside the TP4056X can automatically adjust the charging current to limit the chip temperature under high power operation or high ambient temperature conditions. Plug this charger into power source via its Type-C port, the LED on the charger will flash when battery is not connected. keep on when charging and go off when the battery is fully charged. So, this LED will consume nothing of your battery. Besides, you can also connect an external indicator which allows you to easily check the charging status when this module is integrated into your projects.

• Multiple current output modes (50/200/500mA）
• Mini size
• External indicator available
• Safe and quick charging
• 5V input voltage
• 4.2V±1% limited charging voltage
• Working temperature of -40°C to 85°C
• 50mA, 200mA, 500mA charging current