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结合电源功能且保持独立控制,从而简化设计研诺逻辑科技(AnalogicTech)日前宣布推出一款高度集成的4通道白光型发光二极管(WLED)驱动器AAT2847,用于以单节锂离子/聚合物电池供电的便携系统。这款基于电荷泵的器件还内置了两个200mA的低压差线性稳压
Simplify Design with Power and Independent Control AnalogicTech today announced the AAT2847, a highly integrated 4-channel white light-emitting diode (WLED) driver for single-cell Li-Ion / Polymer batteries Portable system. The charge pump-based device also includes two 200mA low-dropout linear regulators