This reference design provides design guide, data and other contents of a brushless motor drive circuit using sensorless sinusoidal PWM predriver IC for 3-phase brushless motor. This design allows easy configuration of the motor pre-driver using a GUI.
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Materials for designers, such as an overview of circuit operation and explanations of design considerations. Please click on each tab to view the contents.
Provides circuit data that can be loaded into EDA tools, PCB layout data, and data used in PCB manufacturing. Available in formats from multiple tool vendors. You can freely edit it with your preferred tool.
|Brushless motor driver IC
|Sensorless Sine-wave PWM predriver for 3-phase brushless motor
|Power MOSFET (N-ch single 30V<VDSS≤60V)
|N-ch MOSFET, 40 V, 0.0012 Ω@10V, SOP Advance, U-MOSⅨ-H
|Low Dropout (LDO) Linear Voltage Regulator
|High voltage, Low quiescent current, Fast load transient CMOS Linear Regulator
We provide materials useful for designing and considering similar circuits, such as application notes for installed products. Please click on each tab to view the contents.