You're halfway there... But, the "feeder" sets in DC training increase the volume. So, think something like this for a squat-
135x 12
185 x 10
225 x 10
275x 8
315 x 8 (getting close to muscular failure, probably RPE of ~9)
365 x 8, then rest 20 seconds, go to failure again. Rest another 20 seconds, then failure again.
The above volume is likely MORE than most people would do on a squat. Training to true muscular failure is the goal.... You may like this: http://img2.tapuz.co.il/forums/1_158907702.pdf
Take into account rest pause sets, straight sets and window makers as well as proper feeder/warm up sets. DC is not necessarily low volume. Obviously lower volume than the typical high volume routines. But when done as prescribed by Dante, dusty or Scott Stevenson not really low volume. And that’s just the 2 way split.