Tm1804, tm1809, and tm1812 are the only chips that work with ssc's.
Any other chip will not work as they expect data handled differently.
That said, the 1804, and the 1809 has 2 speed settings, so its possible to end up with strings that may not work. The 1812 only has the fast speed, so it is compatible. HOWEVER, depending on who made them, the color order might off so the smart string config untility might not compensate for the incorrect color order.
Yes, there is some stuff that is compatible with the ssc's that is not in the wiki. But they are not supported here. Buying beware. And there is some risk.
The 1803 is NOT compatible.
The 1804 is in the smart strings, plastic rectangles, metal squares
The 1809 is in the rigid /flex strips
The 1812 is "compatible" but there is some risk.
Any other chip is NOT compatible.
If it does NOT have an ic, and is 12v and common anode, then it is compatible with the dsc.