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请推荐几款极低静态功耗的输出4.4V2A(峰值)输出DC/DC电路

Other Parts Discussed in Thread: TPS61030, TPS61087, TPS55340, TPS43000

你好!能推荐几款极低静态功耗的输出4.5V2A(峰值)输出DC/DC电路,由3.7V的电池通过此电路升压到4.4V为GPRS/GSM通信模块供电。

峰值拔号时,电流峰值会达2A,成本要求低。不知道,LM4000 的静态功耗是多大?

 

谢谢。