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我想做锂电池升压正负12V给后级供电 电流有300mA就行 纠结好久还是没方案

Other Parts Discussed in Thread: TPS65130, TPS65131

锂电升压正负12V给后级供电 效率要求不是太高 电流500mA 本来打算用34063扩流 但是要满足锂电的电压输入范围 也得照顾锂电的充电 方案始终没敲定~

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