The PSC2945 with QFN-24L(4x4) Battery Management ICs ROHS is a part manufactured by Prisemi. It is a highly efficient, low power solution for managing your batteries. It features an integrated high-speed charge pump to improve charge efficiency while there is no need of any additional external components. It can manage multiple battery cells and provide support for multiple charge methods including fast charging, constant current/constant voltage (CC/CV), pulse charging and trickle charging. It also has built-in high voltage, low voltage, over temperature, reverse current and overcurrent protections in order to keep your batteries safe. Additionally, it comes with integrated power MOSFETs in order to reduce the number of external components, improve system design, and reduce overall system cost. Finally, the device is RoHS compliant.