QPT makes power electronics switch far faster than anyone thought practical: a million times a second in a motor drive, 100× a conventional one. It comes as qIPM, in three versions built on the same core IP.
Why nobody else does this.
Switch this fast and three things go wrong at once: heat, wasted power and electrical noise. QPT fixes all three together. That combination is the IP, protected by a growing patent portfolio.
Up to 15× better heat removal than standard die attach.
QPT's own chip, fast and clean enough for 1 MHz.
Harvests the energy fast switching would otherwise waste as heat.
Reads the motor from the drive's own signal.
Motor control at a million cycles a second.
An isolation transformer small enough to sit inside the module.
Three versions. One core technology.
qIPM is the complete system: power, control and sensing in one module. Inside it, stacked qMicroModules do the power conversion.
