| Part number | A8909CLB |
|---|---|
| Datasheet | A8909CLB_AllegroMicroSystems.pdf |
| File Size | 63.09 KB |
| Manufacturer | Allegro MicroSystems |
| Description | 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER |
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It provides plete back-EMF sensing, mutation control, and drive of a spindle motor, and provides for an orderly spindown in the event of supply-voltage removal. Energy for retracting the heads is regenerated from the spinning motor, while a controlled delay allows for a full retract before dynamic braking. The pulse-width modulation system and power DMOS outputs provide control of high currents with minimum power...
See all Allegro MicroSystems datasheets
| Part Number | Description |
|---|---|
| A8902 | 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER |
| A8902CLBA | 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER |
| A8904 | 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER |
| A8905CLB | 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER |
| A8906CLB | BIDIRECTIONAL 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER |
| A8920SLR | DUAL SCHOTTKY DIODE |
| A8925 | 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER |
| A8925CEB | 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER |
| A8932CLWA | VOICE-COIL MOTOR DRIVER |
| A8936CJT | VOICE COIL MOTOR DRIVER |
