Power Management SoC for power bank applications, integrating bidirectional battery charging, synchronous boost conversion, battery management, and system control in a single device. It supports up to 22.5 W fast charging, USB Type-A/Type-C interfaces, lithium-ion/lithium-polymer batteries, integrated power path management, and an I²C interface for configuration and status monitoring. #PowerManagementIC #PowerBankSoC #BatteryCharger #BoostConverter #FastCharging #USBTypeC #USBTypeA #I2C #LithiumBattery #INJOINIC #IP5568

USBPD and Multiple Fast Charging Protocol Receiving Chip CH224 CH224K is a USB Power Delivery protocol controller integrated circuit designed for fast-charging and programmable USB Type-C power negotiation applications. The device enables intelligent voltage trigger and power profile selection from compatible USB Type-C and USB PD power sources, making it suitable for embedded power systems, portable electronics, development boards, and battery-powered devices. This controller supports automatic communication with USB Type-C power adapters to negotiate higher voltage and current profiles for efficient power delivery. It simplifies USB PD implementation by integrating protocol handling, voltage selection logic, and interface control into a compact low-power solution with minimal external component requirements. The CH224K is widely used in DIY electronics, portable charging systems, embedded controllers, IoT hardware, industrial devices, and USB Type-C powered applications requiring stable and configurable DC power input. Its compact surface-mount package and simplified design architecture enable rapid integration into space-constrained PCB layouts. #commonpartslibrary #usbtypec #usbpd #powerdelivery #powermanagement #embeddedhardware #fastcharging #electronicscomponents #portableelectronics #surfacemountdevice