输入24-48V,输出24V,电流3-7A,其他要求没有,现在备用方案是LM5116,还有更适合得芯片可以用吗
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hi
可以借助webench选型: http://www.ti.com.cn/zh-cn/design-resources/design-tools-simulation/webench-power-designer.html
在结合成本,效率等条件筛选。
但是如果要选择降压芯片,输入24V是需要太高的,因为即便100% duty, 输入到输出也是会因为MOS,电感等造成一定压降的。