需要一个PSPICE仿真工程来实现:输入电压Vin:21~28V, Vout:-15V @ 600mA, +-5%.
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您好,
您可以结合TI提供的电源仿真工具Webench进行设计参数设计。负电源的设计本质上与正向输出原理相同。您可以用正向设计得到设计参数和结构,然后把Vout和GND互换。
https://webench.ti.com/power-designer/switching-regulator/export/294
关于反向电源参数设计,请参考https://www.ti.com/lit/an/slva317b/slva317b.pdf
LMR606的仿真模型可以从下方链接下载。
希望能帮助到您。