Part Number: BQ25570 Suppose my input source is a generator, with an input power of approximately 200 microwatts and a maximum input current of 200 microamperes. However, when designing the energy management circuit with BQ25570, a 3.7V 5mAh battery can…
Other Parts Discussed in Thread: BQ25570 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1389849/bq25570-bq25570-to-drive-a-load 器件型号: BQ25570 工具与软件:…
Part Number: BQ25570
Hello, I built an energy harvesting circuit with BQ25570 as the core component. When using a friction generator as input, it can charge a 1500uF or 5mAh battery normally, and can charge to the set charging cut-off voltage of 4.2V…
Other Parts Discussed in Thread: TIDA-00649 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1537590/bq25570-tida-00649-gerber-data 器件型号: BQ25570 主题中讨论的其他器件…
Part Number: BQ25570 我现在有一个TENG的器件,没有测过它的I_V曲线,但是大概开路电压有7V左右,匹配电阻下有三点几伏,电流为mA级。请问在这种情况下,我怎么得到这个器件的最大功率点?BQ25570的Roc1,Roc2又怎么取呢?或者说这款芯片的MPPT功能是自适应的,只要我把器件和芯片连接在一起,他就会自动寻找到MPP点,Roc1,Roc2只是用于细调吗?