TP4056 B TYPE BASIC

The TP4056 is a compact, single-cell lithium-ion battery charger IC designed for portable electronics and power bank applications. This Type-B variant features a standard USB-B interface for straightforward integration into charging circuits. Operating with constant-current/constant-voltage (CC/CV) charging methodology, it delivers reliable charge management with built-in thermal and overcurrent protection. The chip supports charging currents up to 1A, making it ideal for devices requiring efficient, safe battery charging. Perfect for DIY electronics projects, embedded systems, and consumer devices needing dependable power management without complexity.