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AH291 Datasheet

The AH291 is a LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER. Download the datasheet PDF and view key features and specifications below.

Part NumberAH291
ManufacturerDiodes Incorporated
Overview AH291 is a monolithic fan motor controller with Hall sensor’s capability. It contains two complementary open-collector drivers for motor’s coil driving, automatic lock shutdown and restart function re.
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* On Chip Hall Sensor Rotor-Locked Shutdown Automatically Restart Built-in Zener Protection for Output Driver Operating Voltage: 1.8V~5.75 V Output Current: IO( AVE ) = 400 mA Lead Free Packages: SIP-4L and SOT89-5L General Description AH291 is a monolithic fan motor controller with Hal.
Part NumberAH291
DescriptionLow Voltage Hall-Effect Smart Fan Motor Controller
ManufacturerUnknown Manufacturer
Overview AH291 is a monolithic fan motor controller with Hall sensor’s capability. It contains two complementary open-collector drivers for motor’s coil driving, automatic lock shutdown and restart function re. - On chip Hall sensor - Rotor-locked shutdown - Automatically restart - Built-in Zener protection for output driver - Operating voltage: 1.8V~5.75 V - Output current: IO( AVE ) = 400 mA „ General Description AH291 is a monolithic fan motor controller with Hall sensor’s capability. It contains two c.
Part NumberAH291
DescriptionLow Voltage Hall-Effect Smart Fan Motor Controller
ManufacturerUnknown Manufacturer
Overview AH291 is a monolithic fan motor controller with Hall sensor’s capability. It contains two complementary open-collector drivers for motor’s coil driving, automatic lock shutdown and restart function re. - On chip Hall sensor - Rotor-locked shutdown - Automatically restart - Built-in Zener protection for output driver - Operating voltage: 1.8V~5.75 V - Output current: IO( AVE ) = 400 mA „ General Description AH291 is a monolithic fan motor controller with Hall sensor’s capability. It contains two c.