Single-phase DC Brushless Motor Driver IC

Data Sheet


  • Supply Voltage (VDD=2.0 to 5.5V)
  • Low Quiescent Current (IDD=1mA typ.)
  • Maximum Output Voltage (VOH=4.7V typ.@Io=+350mA
    VOL=0.2V typ.@Io=-350mA)
  • Direct PWM Input
  • Lock Detect
  • FG Output
  • Thermal Shutdown Circuit
  • CMOS Technology
  • Package Outline (MSOP8(TVSP8)*MEET JEDEC MO-187-DA / THIN TYPE)

General Description

The NJU7365 is a single-phase DC brushless motor driver IC designed for small and high power fan-motor applications. It provides a low operating current of 1.1mA (typ.) and low saturation output voltage at high output current operation, which offers a high efficiency motor driving. It also has a high output current capability of 1000mA(peak) and 350mA (continuous). The NJU7365 has useful functions such as a FG (frequency generator) output useful for various control systems, lock detect, auto-recovery (c-less type), thermal shutdown, linear driving which offers low noise motor driving and direct input of PWM signal for revolution speed control.The NJU7365 is available in a small and thin package of MSOP8(TVSP8), which provides downsizing and thinning in motor applications.

Package Information

Part Number Package Outline PLP Pins Terminal Finish Weight(mg) (Reference) Reflow soldering Flow soldering Iron soldering Packing Condition MSL Solder Foot Print
NJU7365RB1 MSOP8(TVSP8) - 8 Sn2Bi 18 Yes Yes Yes Non dry pack 1

Sample & Buy

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