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Mô tả:

➢ Square-Wave 120°, Sin-Wave 180° Turn-on (The general Square-Wave 120∘and disable the synchronous rectification is possible to drive.)

➢ PCH/NCH External Power MOSFET Compatible

➢ HV(40V) Open-drain Output for Hi-side Driver

➢ Differential Hall Sensor I/F (acceptable Hall IC)

➢ Host controller I/F

➢ Motor Speed Controlled by Selecting from

➢ PWM Signal Duty

➢ Clock Signal (Open or Closed Loop)

➢ Analog Voltage Input

➢ Rough servo control with hall sensor (All parts with the outside and the characteristic adjustments, etc. are unnecessary.)

➢ Start/Stop

➢ Cw/ccw

➢ Short break

➢ FG Pulse Output (1X or 3X Hall Frequency)

➢ Lead Angle Control (Auto or Fixed, 0 - 30°)

➢ Motor Stall Protection (Auto Re-start or Latch)

➢ Over Current, Under Voltage, etc. Protection

➢ PWM Synchronous Rectifying (disable-optional)

➢ 5V Power Supply Operation Available

➢ 8V - 28V Wide Single Power Supply

➢ CMOS process, low consumption current (Static:6mA/Standby:1.2mA)

➢ QFN 32PIN Lead-less Package (5mm x 5mm)

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Block Diagram of ASIC Solution: