请问设计一个输入35V-100V 输出28.2V 15A纹波5%的电压,用 LM5116 采用单级同步 buck是否可以实现。有没有设计参考,谢谢
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请问设计一个输入35V-100V 输出28.2V 15A纹波5%的电压,用 LM5116 采用单级同步 buck是否可以实现。有没有设计参考,谢谢
谢谢你们的及时回复。我用webench在LM5116上会显示找不到合适的FET,不能继续了,请问这个可以忽略掉继续操作吗?
We're sorry, we could not find a solution to match these requirements for the following reason(s):
Can't find suitable FET for the design. Try reducing load current
输入数据为
Enter Your Design Inputs |
||||
| Min | Max | Range | ||
| Vin | 30 | – | 90 V | 6.0 to 100.0 V |
| Vout | 28.2V | 1.215 to 80.0 V | ||
| Iout | 15A | ≤ 20.0 A | ||
| Ambient Temp | °C | -40.0 to 125.0 °C | ||