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NJU7367B - Single-phase DC Brushless Motor Driver IC

Description

Supply Voltage Low Quiescent Current Output Voltage Input Offset Voltage Closed-loop Gain

VDD=2.0 to 5.5V IDD=1.0mA typ.

VOH=4.8V typ.

(Io=+350mA) VOL=0.2V typ.

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NJU7367B Single-phase DC Brushless Motor Driver IC ■FEATURES ■GENERAL DESCRIPTION ●Supply Voltage ●Low Quiescent Current ●Output Voltage ●Input Offset Voltage ●Closed-loop Gain ●Direct PWM Input VDD=2.0 to 5.5V IDD=1.0mA typ. VOH=4.8V typ. (Io=+350mA) VOL=0.2V typ. (Io=-350mA) VIO=±10mV max. AV=49.8dB typ. The NJU7367B is a single-phase motor driver IC for small DC brushless motor. It features Lock Protection, FG Output, Start up Assist, Quick Start and Thermal Shutdown function. The motor rotational speed is controlled by PWM input signal. High closed-loop gain and wide operating temperature ●Lock Protection Function (Auto Recovery) range make NJU7367B suitable for a small fan motor in ●FG Output high temperature application such as car accessory.
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