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A89307 |
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| Part Number | A89307 |
| Manufacturer | Allegro |
| Description | The A89307 is a 3-phase, sensorless, brushless DC (BLDC) motor driver (gate driver) which can operate from 5.5 to 50 V. A field-oriented control (FOC) algorithm is fully integrated to achieve the best... |
| Features |
• Code-free sensorless field-oriented control (FOC) • Constant speed, constant torque, constant power, and open-loop operating modes • I2C interface for speed control and status readback • Programmable, flexible in-to-output transformer • Ultra-quiet low speed operation • Proprietary non-reverse fast startup • Soft-On Soft-Off (SOSO) for quiet operation • Analog / PWM / Clock mode speed control • Closed-loop speed control • Configurable current limit • Windmill startup operation • Lock detection • Short-circuit protection (OCP) • Brake and direction inputs • Adjustable gate drive • Automotive ... |
| Document |
 A89307 Data Sheet
PDF 1.86MB |
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Desde 2024. D4U Semiconductor.
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