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A4964 |
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| Part Number | A4964 |
| Manufacturer | Allegro |
| Description | The A4964 is a three-phase, sensorless, brushless DC (BLDC) motor controller for use with external N-channel power MOSFETs and is specifically designed for automotive applications. It is designed to p... |
| Features |
• Three-phase sensorless BLDC motor control FET driver • Three-phase sinusoidal drive with soft start • Sensorless start-up and commutation • Windmill detection and synchronization • Bootstrap gate drive for N-channel MOSFET bridge • 5.5 to 50 V supply range • SPI-compatible interface • Programmable control modes: speed, voltage, current • Peak current limiting • Control via SPI or PWM • Programmable gate drive for slew rate control • LIN / PWM physical interface with wake • Logic supply regulator with current limit • MCU watchdog and reset • Ignition switch interface • Diagnostics, status, cu... |
| Document |
 A4964 Data Sheet
PDF 3.36MB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | A4960 |
Allegro MicroSystems |
Sensorless BLDC Controller |
|
| 2 | A4962 |
Allegro |
Sensorless BLDC Controller |
|
| 3 | A4963 |
Allegro |
Sensorless BLDC Controller |
|
| 4 | A4910 |
Allegro |
Automotive 3-Phase MOSFET Driver |
|
| 5 | A4915 |
Allegro MicroSystems |
3-Phase MOSFET Driver |
|
| 6 | A4919 |
Allegro MicroSystems |
Three-Phase MOSFET Driver |
|
Desde 2024. D4U Semiconductor.
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