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Description
The AH289-YL-A is an IC chip designed as a monolithic fan motor controller with Hall sensor's capability. It is suitable for various fan motor applications, particularly those that require automatic recovery protection, rotor-state detection output, and rotor-locked shutdown. This device is also equipped with two complementary open-drain transistors for motor coil driving, ensuring that motors run smoothly without overheating. The AH289-YL-A operates on a voltage range of 3.8V~28V, has an output current of IO(AVE)=400mA, and comes in a lead-free package with SOT89-5L. This chip complies with RoHS and is considered safe for use in electronic devices and appliances.
Specifications and features
- On Chip Hall Sensor
- Rotor-Locked Shutdown
- Automatically Restart
- Rotor-State Detection (RD) Output
- Built-in Zener Protection for Output Driver
- Operating Voltage: 3.8V~28V
- Output Current: IO (AVE) = 400mA
- Lead Free Package: SOT89-5L (Note 1)
- SOT89-5L: Available in “Green” Molding Compound (No Br, Sb)
- Lead Free Finish/ RoHS Compliant (Note 2)
Application Scenarios
The AH289-YL-A IC chip is typically used in fan motor applications such as cooling fans, exhaust fans, and ventilation fans that require built-in protection features to ensure proper functionality. This chip is particularly useful in electronic devices such as air conditioners, refrigerators, and other appliances that use direct current (DC) motors.
Comparison
Advantages- Contains two complementary open-drain transistors for motors coil driving.
- Equipped with Rotor-State Detection (RD) output for Rotor-State Detection.
- Built-in Zener Protection for Output Driver.
- Automatic lock current shutdown and recovery protection ensures smooth motor operation.
- Operating Voltage ranges from 3.8V to 28V.
Disadvantages- The device is limited to fan motor applications and cannot be used elsewhere.
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
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Shipping option:
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Popular parts of the same kind
- Datasheet: Download AH289-YL-A
- Chipdatas Part: CD86-AH289-YL-A
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 22:01 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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