BridgeSwitch integrated half-bridges simplify the development and production of high-voltage, inverter-driven, single- or three-phase permanent magnet or brushless DC motor drive. BridgeSwitch ICs include a proprietary instantaneous phase current output signal that facilitates the design of sensor-less control schemes. These ICs include two 600-V, N-channel power FREDFETs, with high- and low-side drivers, in a small-outline, surface-mount package (13.6 × 9.4 × 1.35 mm) that offers extended creepage distances and allows cooling of both power FREDFETs via the printed circuit board