The LV8907 high performance sensor-less three-phase BLDC motor controller IC features integrated gate drivers and a two-stage charge pump. The IC provides required gate current for a wide range of ...
This paper presents the system concepts and describes the circuit implementation of several key features. The increasing use of high-current brushless dc (BLDC) three-phase motors puts stringent ...
The A3936 three-phase brushless dc motor controller/driver IC features 3-A DMOS output stages and commutation logic. The chip will operate with motor supply voltages ...