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LM3485可以做成连续可调输出的电源?

Other Parts Discussed in Thread: LM3485, UCD3138, LM10010, LM324

上图为LM3485的典型应用,不知道是否可以通过da输出一个基准电压来控制lm3485实现0-35V线性输出的电源?这个基准电压以何种方式来接进来最好?

不知道是否可以通过串接一个电阻接到FB管脚上来实现?可是理论好像无法满足输出范围?有没有更好的方法?

谢谢@!