ROHM has both low-side and high-side IPD switches in mass production. Both types of IPD switches come in single-channel and multi-channel outputs. ROHM's original Bi-CDMOS process produced IPD switches in the range of 350 mΩ to 500 mΩ of ON resistance. IPD switches can now provide ON resistance from 10 mΩ to 70 mΩ with a 0.35 µm Bi-CVDMOS process. ROHM is also working on a 0.25 µm Bi-CVDMOS process that can bring the turn-on resistance down to single digits (2 to 20 mΩ).