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电源芯片推荐

Other Parts Discussed in Thread: LM5157, LM5118

TI的技术支持:

      你好!需要推荐一款电源芯片,输入、输出参数如下所示:

输入电压:6.5V~8V(电池电压);

输出电压:7.2V(正负10%);

输出电流:3.1A(最大值)

     在WEBENCH上仿真得到一款芯片LM5157,但这款芯片价格较高、体积也太大,希望专家可以给推荐一款价格便宜、体积小的芯片,谢谢。