面向锂离子/聚合物电池、易于使用和纤巧的并联电池充电器系统IC LTC4070。该器件以其 450nA 的工作电流，用以前不能使用的非常低电流、断续或连续充电电源，对电池进行充电和保护。增加一个外部 PMOS 并联器件后，LTC4070 的充电电流可以从 50mA 提高(IC LTC 4070 for lithium ion polymer battery, easy to use and flexible parallel battery charger system. The device charges and protects the battery with its 450 nA operating current and a very low current, discontinuous or continuous charging power source that was previously unavailable. With the addition of an external PMOS shunt device, the charging current of LTC 4070 can be increased from 50 mA)