3-Phase Brushless, Sensorless Motor Driver?

Function and Features • Brushless, sonsorless motor drive (3-phase half-wave drive). • Bidirectional motor drive. • On-chip speed control function (V servo type). • On-chip reference votlage. • On-chip one comparator (PNP input, NPN open collector output). Applications Rotational contro

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Brushless, Sensorless Motor Driver?

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Brushless, Sensorless Motor Driver?

文件：111.05 Kbytes 页数：6 Pages

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Brushless, Sensorless Motor Driver

Overview The LB1674V is a small motor driver ideal for mini-cassettes, headphone stereos and micro-cassettes. Functions and Features • 3-phase unipolar, brushless, sensorless motor driver • Reverse function • Built-in speed control function (V servo) • Built-in reference voltag

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3-Phase DD Motor Driver???

Overview The LB1684 is a 3-phase DD motor driver IC ideally suited for use in low-supply VCR capstan motor drive, drum motor drive, and floppy disk motor drive applications. Features • Designed for 5V-supply control system. • Voltage-control system/current-control system available.

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3-Phase Brushless Motor Driver???

Features and Functions • 120° voltage linear type. • Soft switching type eliminating noises caused by current switching and making the values of external capacitors smaller (comparable to those of chip capacitors). • On-chip FG amplifier. • On-chip thermal shutdown circuit. • The FG signal ca

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3-Phase Brushless Motor Driver???

Overview The LB1687M is a 3-phase brushless motor driver IC ideally suited for use in VCR capstan motor, drum motor drive applications. Features and Functions • 120° voltage linear type. • Soft switching type eliminating noises caused by current switching and making the value of external capac

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3-Phase Brushless Motor Driver????

3-Phase Brushless Motor Driver

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3-Phase Motor Driver????

Overview The LB1690 is a driver IC for 3-phase brushless motors. It is ideally suited for DC fan motors of air-conditioner, hotwater system. Features • 3-Phase brushless motor driver. • 45V withstand voltage and 2.5A output current. • Current limiter. • Low-voltage protection circuit. • The

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Three-Phase Brushless Motor Driver????

Overview The LB1692 is a three-phase brushless motor driver IC. It is optimal for use with DC fan motors in equipment such as air conditioners or water heaters. The LB1692 is a high-breakdown voltage version of the LB1690. Functions and Features • Three-phase brushless motor driver • 60 V brea

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