关键词: switch-mode power supply, charge pump, regulated charge pump, inverting charge pump, regulated negative voltage, inverter quadrupler, personal digital assistant, PDA
摘要:这样的设计理念,展示了如何规范的LCD偏压发生器无需电感。基于MAX868稳压,反相电荷泵电荷泵的设计取代了开关模式设计,以产生一个负电压偏置的LCD 。负,反相电荷泵的反馈路径中几个组件生产逆变器四倍频电路。
