NJU7349 - JRC

NJU7349 Single-phase DC Brushless Motor Driver IC

The NJU7349 is single-phase DC brushless motor driver IC. It features MOS-FET driver circuit for better output characteristics. The driver includes PWM_IN INPUT for Rotation Speed Control. Maximum output current is 1000mA and Continuance output current is 500mA. It is suitable for variable speed FAN required Low Noise & Good Efficiency characteristics. NJU73.

Features

MOS-FET driver circuit for better output characteristics. The driver includes PWM_IN INPUT for Rotation Speed Control. Maximum output current is 1000mA and Continuance output current is 500mA. It is suitable for variable speed FAN required Low Noise & Good Efficiency characteristics. NJU7349R ♦ FEATURES
• Speed Control with PWM Signal Input
• Operating Voltage 2.2 to 5.5V
• Internal Lock Detect / Auto Release Circuit
• Half-FG Output
• Thermal Shutdown Circuit
• Low Operating Current IDD=2mA
• Low Saturation Output Voltage Vsat= ±0.25V @Io=±500mA
• CMOS Technology
• Package Outline VSP10 ♦ BLO.