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NJU7344 - Single-phase DC Brushless Motor Driver IC

Download the NJU7344 datasheet PDF. This datasheet also covers the NJU7345 variant, as both devices belong to the same single-phase dc brushless motor driver ic family and are provided as variant models within a single manufacturer datasheet.

General Description

s PACKAGE OUTLINE The NJU7343/ 44/ 45 are single-phase DC brushless motor driver IC.

Key Features

  • MOS-FET driver circuit for better output characteristics. The drivers includes Lock Detect and Thermal Shutdown Circuit. Each of the drivers includes FG output (NJU7343), Half FG output (NJU7344), and RD output (NJU7345). Maximum output current is 500mA and Input offset voltage is ±7mV. NJU7343R/44R/45R It is suitable for 5V high current small fan-motor.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (NJU7345_JRC.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
NJU7343 Single-phase DC Brushless Motor Driver IC New Japan Radio
NJU7346 Single-phase DC Brushless Motor Driver New Japan Radio
NJU7347 Single-phase DC Brushless Motor Driver New Japan Radio
NJU7301 C-MOS QUAD SPST ANALOG SWITCH New Japan Radio
NJU7304 8-CHANNEL MULTIPLEXER WITH SAMPLE AND HOLD New Japan Radio

Other Datasheets by New Japan Radio

Part Number Description
NJU7342 Single-phase DC Brushless Motor Driver IC
NJU7345 Single-phase DC Brushless Motor Driver IC
NJU7348 Single-phase DC Brushless Motor Driver IC
NJU7349 Single-phase DC Brushless Motor Driver IC
NJU7329B Single-phase DC Brushless Motor Driver IC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
NJU7343/44/45 www.DataSheet4U.com Single-phase DC Brushless Motor Driver IC s GENERAL DESCRIPTION s PACKAGE OUTLINE The NJU7343/ 44/ 45 are single-phase DC brushless motor driver IC. That features MOS-FET driver circuit for better output characteristics. The drivers includes Lock Detect and Thermal Shutdown Circuit. Each of the drivers includes FG output (NJU7343), Half FG output (NJU7344), and RD output (NJU7345). Maximum output current is 500mA and Input offset voltage is ±7mV. NJU7343R/44R/45R It is suitable for 5V high current small fan-motor applications. s FEATURES • Operating Voltage 2.2 to 5.