本人要做一个项目,需要4节5号电池供电,输出3.3V300mA的高效率解决方案,静态功耗要低!输出电流要大于200mA,效率要高,每月1K以上,请问哪款芯片可以满足要求?
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本人要做一个项目,需要4节5号电池供电,输出3.3V300mA的高效率解决方案,静态功耗要低!输出电流要大于200mA,效率要高,每月1K以上,请问哪款芯片可以满足要求?
推荐用Webench,可以方便的对电路进行设计, http://www.ti.com/lsds/ti/analog/webench/power.page
目前看的输入范围都是5.5V以内,4节5号电池的应用电压范围是4.8V~6.3V