LM3150是否可以做以下参数:
输入:蓄电池24VDC
输出:3.5V40A 恒压恒流输出纹波大一些没关系。
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Hi
网站上显示12A, 仿真是到15A, 实际做个20A应该问题不大,但是40A是难以做到的。
在外部MOS的buck控制芯片list下,设置输出电流大于40A小于60A可以找到合适的芯片: https://www.ti.com.cn/zh-cn/power-management/non-isolated-dc-dc-switching-regulators/step-down-buck/buck-controllers-external-switch/products.html#p451max=40;60
一般都是两相控制的芯片,采用叠加的方式输出40A.