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APX9322A
Three-Phase Full-wave Sine-wave Brushless Motor Driver
Features
• Three-Phase Full-Wave Sine-Wave Driver • Sensor-Less driver control • Rpm-Curve Control • Rotation Direction Selectable • Built-in 5V LDO Regulator • Built-in Current Limit Circuit • Built-in Over Current Protection • Built-in Lock Protection and Auto Restart Func-
tion
• Soft Start Function • FG, 1/2FG, 1/3FG or RD Output • Built-in Thermal Shutdown Protection • QFN4x4-24A Package • Lead Free and Green Device Available (RoHS
Compliant) • PWM or SET or PWM+SET control OUT Duty • Power Saving Function (PWM=0) • Reset Signal Input
General Description
The APX9322A is a three-phase full-wave sine-wave brushless motor drive by sensor-less.