Sensorless BLDC Motor Controller

GENERAL DESCRIPTION The ML4435 provides all the circuitry for sensorless speed control of 3 phase Brushless DC Motors. Controller functions include start-up circuitry, Back EMF commutation control, Pulse Width Modulation (PWM) speed control, pulse-by-pulse current limiting, motor coasting, and

文件：576.34 Kbytes 页数：14 Pages

MICRO-LINEAR

Sensorless BLDC Motor Controller

GENERAL DESCRIPTION\nThe ML4435 provides all the circuitry for sensorless speed control of 3 phase Brushless DC Motors. Controller functions include start-up circuitry, Back EMF commutation control, Pulse Width Modulation (PWM) speed control, pulse-by-pulse current limiting, motor coasting, and unde ● Proprietary back-EMF sensing commutation technique for motor communication without hall effect sensors\n● PWM pulse-by-pulse current limiting to protect motor and FET drivers\n● Stand-alone operation; motor starts and stops with power applied to the IC*\n● Soft-start function limits start-up curre;

Micro Linear

Sensorless BLDC Motor Controller

GENERAL DESCRIPTION The ML4435 provides all the circuitry for sensorless speed control of 3 phase Brushless DC Motors. Controller functions include start-up circuitry, Back EMF commutation control, Pulse Width Modulation (PWM) speed control, pulse-by-pulse current limiting, motor coasting, and

文件：576.34 Kbytes 页数：14 Pages

MICRO-LINEAR

Sensorless BLDC Motor Controller

GENERAL DESCRIPTION The ML4435 provides all the circuitry for sensorless speed control of 3 phase Brushless DC Motors. Controller functions include start-up circuitry, Back EMF commutation control, Pulse Width Modulation (PWM) speed control, pulse-by-pulse current limiting, motor coasting, and

文件：576.34 Kbytes 页数：14 Pages

MICRO-LINEAR

Sensorless BLDC Motor Controller

GENERAL DESCRIPTION The ML4435 provides all the circuitry for sensorless speed control of 3 phase Brushless DC Motors. Controller functions include start-up circuitry, Back EMF commutation control, Pulse Width Modulation (PWM) speed control, pulse-by-pulse current limiting, motor coasting, and

文件：576.34 Kbytes 页数：14 Pages

MICRO-LINEAR