Datasheet Details
| Part number | AH287 |
|---|---|
| Manufacturer | Diodes Incorporated |
| File Size | 198.94 KB |
| Description | HIGH VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER |
| Download | AH287 Download (PDF) |
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| Part number | AH287 |
|---|---|
| Manufacturer | Diodes Incorporated |
| File Size | 198.94 KB |
| Description | HIGH VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER |
| Download | AH287 Download (PDF) |
|
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• On Chip Hall Sensor • Rotor-Locked Shutdown • Automatically Restart • Built-in Zener Protection for Output Driver • Operating Voltage: 3.8V~28V • Output Current: IO(AVE) = 400mA • Lead Free Packages: SIP-4L and SOT89-5L (Note 1) • SIP-4L and SOT89-5L: Available in “Green” Molding Compound (No Br, Sb) • Lead Free Finish/ RoHS Compliant (Note 2) AH287 is a monolithic fan motor controller with Hall sensor’s capability.
It contains two complementary open-drain 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.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
AH287 | High Voltage Hall-Effect Smart Fan Motor Controller | Anachip |
| Part Number | Description |
|---|---|
| AH284 | HALL-EFFECT SMART FAN MOTOR CONTROLLER |
| AH285 | HALL-EFFECT SMART FAN MOTOR CONTROLLER |
| AH286 | HALL-EFFECT SMART FAN MOTOR CONTROLLER |
| AH288 | HIGH VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER |
| AH289 | HIGH VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER |
| AH276Q | COMPLEMENTARY OUTPUT HALL EFFECT LATCH |
| AH291 | LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER |
| AH292 | LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER |
| AH293 | LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER |
| AH2984 | TWO PHASE HALL-EFFECT SMART FAN MOTOR CONTROLLER |