Datasheet
The TP4056 is a popular versatile battery charging IC designed for use in a variety of consumer electronic devices, including smartphones, tablets and portable media players. The device is designed to provide safe and reliable charging of lithium-ion batteries and contains a variety of protection features to ensure that the battery does not overcharge or overdischarge.
One of the key features of the TP4056 is its low cost and compact size. The device is packaged in a small 8-pin SOP for easy integration into a variety of applications. The device is also very easy to use, allowing for a complete charging solution with minimal external components.
The TP4056 has a variety of protection functions, including overvoltage protection, undervoltage locking and thermal shutdown. These features help ensure that the battery is charged safely and reliably, and help extend the overall life of the battery.
In addition to these protection features, the TP4056 includes a series of status indicators that help simplify system troubleshooting and diagnosis. These indicators include a charge indicator that indicates the state of the battery charge and a fault indicator that can be used to indicate when a fault situation has occurred.
Overall, the TP4056 is a versatile and reliable battery charging IC ideal for a variety of consumer electronics applications.
