Automotive FOC BLDC Motor Controller

FEATURES AND BENEFITS • 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

文件：1.91108 Mbytes 页数：36 Pages

ALLEGRO

Automotive FOC BLDC Motor Controller

FEATURES AND BENEFITS • 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

文件：1.91108 Mbytes 页数：36 Pages

ALLEGRO

VOICE-COIL MOTOR DRIVER

VOICE-COIL MOTOR DRIVER Providing control and drive of the voice-coil motor used for head positioning in 5 V disk drive applications, the second-generation A8932CLWA is a full-bridge driver that can be configured so that its output current is a direct function of an externally applied control vol

文件：164.86 Kbytes 页数：8 Pages

ALLEGRO

Three-Phase Sensorless Fan Driver

FEATURES AND BENEFITS • Closed-loop speed control • Overvoltage protection • Power loss brake • Fault mode brake • Configurable RD or FG output • Speed curve configuration via EEPROM • I2C serial port • Sinusoidal modulation for reduced audible noise and low vibration • Sensorless (no Ha

文件：1.44566 Mbytes 页数：28 Pages

ALLEGRO

Three-Phase Sensorless Fan Driver

FEATURES AND BENEFITS • Closed-loop speed control • Overvoltage protection • Power loss brake • Fault mode brake • Configurable RD or FG output • Speed curve configuration via EEPROM • I2C serial port • Sinusoidal modulation for reduced audible noise and low vibration • Sensorless (no Ha

文件：1.44566 Mbytes 页数：28 Pages

ALLEGRO

Three-Phase Sensorless Fan Driver

FEATURES AND BENEFITS • Closed-loop speed control • Overvoltage protection • Power loss brake • Fault mode brake • Configurable RD or FG output • Speed curve configuration via EEPROM • I2C serial port • Sinusoidal modulation for reduced audible noise and low vibration • Sensorless (no Ha

文件：1.44566 Mbytes 页数：28 Pages

ALLEGRO

Three-Phase Sensorless Fan Controller

FEATURES AND BENEFITS • Closed-loop speed control • Power loss brake • Fault mode brake • Configurable rotor detect (RD) or frequency generator (FG) output • Speed curve configuration via EEPROM • I2C serial port • Sinusoidal modulation for reduced audible noise and low vibration • Senso

文件：369.01 Kbytes 页数：2 Pages

ALLEGRO

Three-Phase Sensorless Fan Controller

FEATURES AND BENEFITS • Closed-loop speed control • Fault mode brake • AC Loss IBB control • Configurable rotor detect (RD) or frequency generator (FG) output • Speed curve configuration via EEPROM • I2C serial port • Sinusoidal modulation for reduced audible noise and low vibration • Se

文件：1.1569 Mbytes 页数：25 Pages

ALLEGRO

Three-Phase Sensorless Fan Controller

FEATURES AND BENEFITS • Closed-loop speed control • Power loss brake • Fault mode brake • Configurable rotor detect (RD) or frequency generator (FG) output • Speed curve configuration via EEPROM • I2C serial port • Sinusoidal modulation for reduced audible noise and low vibration • Senso

文件：369.01 Kbytes 页数：2 Pages

ALLEGRO

Three-Phase Sensorless Fan Controller

FEATURES AND BENEFITS • Closed-loop speed control • Fault mode brake • AC Loss IBB control • Configurable rotor detect (RD) or frequency generator (FG) output • Speed curve configuration via EEPROM • I2C serial port • Sinusoidal modulation for reduced audible noise and low vibration • Se

文件：1.1569 Mbytes 页数：25 Pages

ALLEGRO