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Motor ICs

Single-phase DC Brushless Motor Driver IC

  • 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 OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
8Sn2Bi18YesYesYesNon dry pack1
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