شارژر باطری لیتیومی TP4056 یک آمپر در مدل‌های مختلف

توضیحات

TP4056 is a complete single cell li-ion battery with constant current / constant voltage linear charger. The SOP40 package with less heat sink under the TP4056 and fewer external components make the TP4056 ideal for portable applications. TP4056 is suitable for USB power and adapter power supplies.
Due to the internal PMOSFET architecture and anti-reverse charging path, external isolation diodes are not required.
Automatically adjusts charging current to limit chip temperature in thermal feedback, high power operation or high ambient temperature conditions. The charging voltage is fixed at 4.2 v and the charging current can be externally adjusted by a resistor. When the charging current drops to 1/10 set value after reaching the last float voltage, TP4056 will automatically terminate the charging cycle. When the input voltage (AC adapter or USB power) is removed, TP4056 automatically enters the low current state and reduces the battery leakage current less than 2ua. TP4056 can also be placed in shutdown mode when there is a power supply and reduces the feed current to 55ua.
Other features of the Tp4056 include battery temperature detection, low voltage locking, auto charging, LED status pins for charging and termination.

100% brand new and high quality
Charging module: linear charging.
Current: 1A can be adjusted.
Charging precision: 1.5%.
Input voltage: 4.5 V-5.5 V.
Full charge voltage: 4.2 V ± 1%
Led indicator: red green charge is full charge.
Input interface: micro usb / mini usb / type-c usb
Operating temperature: -10 ° to + 85 °.
Reverse polarity: no.

About Protection Type-c usb module And Micro usb type-1 Module:

Battery overcharge protection voltage: 4.28 V
Battery overcharge lifting voltage: 4.00 V
Battery discharge protection voltage: 3.0 V
Battery discharge termination voltage: 3.2 V
Battery: overcurrent protection current 3 a

Note:

1. The ammeter can only be connected to the 5v input end of the module.
2. It is better for the charging current to be 37% of the battery capacity. If you charge it to 1000 mAH battery, 400 current is enough.
3. The jumper should not be too thick.
4. Make sure the port is good.
5. If the input voltage is too high, like 5.2v, the current will be less than 1000mA, it is normal. This protection function automatically changes the charging current to avoid chip damage.
6. No return polarity.