Si9979 - 3-Phase Brushless DC Motor Controller

Si9979 - 3-Phase Brushless DC Motor Controller SI9979 - Vishay Power ICs SI9979 The SI9979 is a monolithic brushless dc Motor Controller with integral high-side drive circuitry. The SI9979 is configured to allow either 60 or 120 commutation Sensor spacing. The internal low-voltage Regulator allows operation over a wide input voltage range, 20- to 40-V dc. The SI9979 provides commutation from Hall-effect Sensors The integral high-side drive, which utilizes combination bootstrap Charge Pump supplies, allows implementation of an all N-Channel MOSFET 3-phase bridge. PWM, direction, By Vishay Intertechnology
SI9979 's PackagesSI9979 's pdf datasheet

SI9979 Pinout, Pinouts
SI9979 pinout,Pin out
This is one package pinout of SI9979,If you need more pinouts please download SI9979's pdf datasheet.

SI9979 Application circuits
SI9979 circuits
This is one application circuit of SI9979,If you need more circuits,please download SI9979's pdf datasheet.

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