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APX9322A

ANPEC
Part Number APX9322A
Manufacturer ANPEC
Description Three-Phase Full-wave Sine-wave Brushless Motor Driver
Published Aug 18, 2020
Detailed Description APX9322A Three-Phase Full-wave Sine-wave Brushless Motor Driver Features • Three-Phase Full-Wave Sine-Wave Driver • Se...
Datasheet PDF File APX9322A PDF File

APX9322A
APX9322A

Overview
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.
This IC built-in linear or direct PWM input speed control, leading angle setting, current limit and soft start features suitable for the three-phase brushless DC motors.
The APX9322A is available in QFN4x4-24A package(see Pin Configuration).
Pin Configuration SEL 19 LA 20 WO 21 PGND 22 VO 23 UO 24 VCC 1 FR 2 CT 3 SS 4 SO 5 PWM 6 18 SGND 17 RESET 16 5VREG 15 COM_IN 14 FN_IN 13 SP1 12 SET 11 SP2 10 SC 9 MIN 8 VSD 7 VLIM Applications • Home Appliance Cooling Fan • Instrumentation Fan QFN4x4-24A Top View =Thermal Pad (connected to the GND plane for better heat dissipation) Ordering and Marking Information APX9322A Assembly Material Handling Code Temperature Range Package Code Package Code QA : QFN4x4-24A Operating Ambient Temperature Range I : -40 to 105 oC Handling Code TR : Tape & Reel Assembly Material G: Halogen and Lead Free Device APX9322A QA : 9322ATK XXXXX XXXXX - Date Code Note1: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS.
ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020C for MSL classification at lead-free peak reflow temperature.
ANPEC defines “Green” to mean lead-free (RoHS compliant) and ...


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