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寻求：12V DC转±15V DC, 电流300mA 方案.不需要带隔离. 谢谢.
Hi
可以采用TPS61175, LMR62014这类升压芯片来做，仿造TPS61080/93的设计方式：
300mA的输出，需要将chargepump电容加大到1uF~2.2uF, 同时输出电容也建议加大到10uF以上。
