我的设备DC5V 0.5A。想用太阳能板+蓄电池方式供电,天气不好的情况下能持续供电3天以上,哪位大侠给个方案参考参考?
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可参考以下BQ25504的设计:用于能量收集器应用的具有电池管理的超低功耗升压转换器