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在智能手机和平板设备集成功能和不断减小的尺寸驱动下,过去几年中锂离子电池的能量密度显著提高。移动设备和电池技术的进步引导电池充电器设计人员将焦点放在改进电源转换效率、功率密度、工作温度、充电时间和输出功率及先进的功率器件、电路拓扑和控制方法上。半导体供应商任开发先进技术,实现高效率和高功率密度方面扮演着重要角色。智能手机迅速发展,支持多种功能和特性。智能手机结合了通信、计算和网络等功
Driven by the combination of smart phone and tablet devices with ever-shrinking dimensions, the energy density of lithium-ion batteries has increased significantly over the last few years. Advances in mobile device and battery technology have led battery charger designers to focus on improving power conversion efficiency, power density, operating temperature, charging time and output power, and advanced power devices, circuit topologies, and control methods. Semiconductor suppliers play an important role in developing advanced technologies for high efficiency and high power density. Smartphones are rapidly evolving and support a variety of features and features. Smartphones combine communications, computing and networking