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TMS320F28027: 询问类似F28027的芯片作为主控的DC/DC电源问题

Part Number: TMS320F28027
Other Parts Discussed in Thread: UC3842, TIDM-02000

问题如下:

1.贵司的DSC或者DSP芯片的作为DC/DC(BUck,Boost,Push-Pull等)类的PWM发送信号时候是否考虑斜坡补偿功能?

我现在的推挽式电源发现当母线电压低的时候加大PWM的占空比反而导致输出电压更低的情况出现,这种情况好像缺少类似UC3842斜坡补偿功能

不知道贵司是否考虑这种情况出现?

谢谢!