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TPS65185: 改变电压或替代芯片

Part Number: TPS65185


我在寻找一个多通道电源管理芯片,用来驱动电子纸(非eink),它需要的电压与普通的不大相同,其中源极需要电压+-15v,栅极+-20v,另外需要VCOML -18.5v以及VCOMH +11v,我该如何选择驱动方案呢?

谢谢