NJU7367B

Single-phase DC Brushless Motor Driver IC

Data Sheet

Features

  • Supply Voltage (VDD=2.0 to 5.5V)
  • Low Quiescent Current (IDD=1.0mA typ.)
  • Output Voltage (
    VOH=4.8V typ. (Io=+350mA)
    VOL=0.2V typ. (Io=-350mA))
  • Input Offset Voltage (VIO=±110mV max.)
  • Closed-loop Gain (AV=49.8dB typ.)
  • Direct PWM Input
  • Lock Protection Function (Auto Recovery)
  • FG Output
  • Start up Assist Function
  • Quick Start Function
  • Thermal Shutdown Function
  • Operating Temperature (Topr=-40 to 105°C)
  • Package Outline (
    MSOP8-Thin (TVSP8)*MEET JEDEC MO-187-DA/THIN TYPE)

General Description

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 range make NJU7367B suitable for a small fan motor in high temperature application such as car accessory.

Applications

  • Small 5V-FAN Motor

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJU7367BRB1MSOP8(TVSP8)-8Sn2Bi18YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
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