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AH291 |
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| Part Number | AH291 |
| Manufacturer | DIODES (https://www.diodes.com/) Incorporated |
| Description | 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... |
| Features |
• • • • • • • 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 Hall sensor’s capability. It contains two complementary open-collector drivers for motor’s coil driving, automatic lock shutdown and restart function relatively. Rotor-lock shutdown detection circuit turns off the output driver when the rotor is blocked to avoid coil overheat. Then, the automatic recov... |
| Document |
 AH291 Data Sheet
PDF 181.88KB |
| Distributor | Stock | Price | Buy |
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| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | AH291 |
ETC |
Low Voltage Hall-Effect Smart Fan Motor Controller |
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| 2 | AH291 |
ETC |
Low Voltage Hall-Effect Smart Fan Motor Controller |
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| 3 | AH292 |
ETC |
Low Voltage Hall-Effect Smart Fan Motor Controller |
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| 4 | AH292 |
ETC |
Low Voltage Hall-Effect Smart Fan Motor Controller |
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| 5 | AH292 |
Diodes Incorporated |
LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER |
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