Diodes Incorporated AH292
AH292 is a monolithic fan motor controller with Hall sensor’s capability. It contains two complementary open-collector transistors for motor’s coil driving, automatic lock current shutdown, and recovery protections.| Part No. | AH292 |
|---|---|
| Datasheet | AH292 Download |
| Manufacturer |  Diodes Incorporated |
| Description | LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER |
| Buy | Stock & Price |
FEATURES
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● On Chip Hall Sensor Rotor-Locked Shutdown Automatically Restart Frequency Generator (FG) Output Built-in Zener Protection for Output Driver Operating Voltage: 1.8V~5.75 V Output Current: IO( AVE ) = 400 mA Lead Free Finish/RoHS Compliant for Lead Free products (Note 1) Lead Free Packages: SOT89-5L
GENERAL DESCRIPTION
In addition a Frequency generator (FG) output is also available for speed detection. Rotor-lock shutdown detection circuit turns off the output driver when the rotor is blocked to avoid coil overheat. Then, the automatic recovery circuit will restart the motor. These protected actions are repeated and periodic during the blocked period. Until the blocking is removed, the motor recovers and runs normally. Ordering Information AH292 - X X X Package Y: SOT89-5L Lead-Free L : Lead Free Packing -B : -7/-13 : Bulk Taping Note: 1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. Device...
