TP4056 Charging Module 5V 1A Type-C Port With Current Protection Charger Li-Ion Lithium Lipo 18650 AA AAA 3.7V Batteries Charging Circuit
Thermal feedback automatically adjusts charging current to reduce chip temperature during high power operation or high ambient temperature conditions. The charging voltage is fixed at 4.2V, and the charging current can be set externally by a resistor. When the charge current drops to the set value of 1/10 after reaching the final float voltage, the TP4056 will automatically cancel the charge cycle
When the input voltage (AC adapter or USB power) is removed, the TP4056 automatically enters a low current state, reducing the battery leakage current to less than 2UA. The TP4056 can also be put into shutdown mode when there is a power supply, reducing the supply current to 55UA.
Other features of the TP4056 include battery temperature sensing, low voltage lockout, automatic recharge, and two LED status pins for charging and termination.
Features:
Specification:
- Maximum Current: 5V 1A
- Linear load-load module.
- Current-1A adjustable.
- Charging Accuracy-1.5%.
- Input voltage-4.5V-5.5V.
- Full charge voltage – 4.2V.
- Led indicator: red is charging green and fully charged.
- Input interface-USB Type-C.
- Working temperature- -10 ° to + 85 °.
- Reversed polarity-NO.
Using the Module:
- Connect Type-c & cable for power, or 5V DC to pads marked IN+ and IN- on the left-hand side of the module
- Connect cell to charge to B+/B- pads on the right-hand side of the module.
- A load (something for the battery to power) can be connected to the OUT+/OUT- pads on the right-hand side
- Important! Disconnect load when charging
- The red LED indicates charging in progress, green LED indicates charging has finished.
- Never charge your battery at a rate greater than 1C.
Package Included:
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