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Motor ICs

PWM Type Three-Phase DC Brushless Motor Control IC

  • Operating Voltage Range (V+=8V to 18V)
  • Pre-Driver Circuit (Iout=+50mA/-150mA MAX.)
  • Current Limit Sense Voltage (Current limit=0.5V±10%)
  • Internal Oscillator (Frequency control with external capacitor)
  • Forward or Reverse Direction
  • FG Signal Output (Output frequency to hall frequency)
  • Internal Soft Start Function (External capacitor to Verr pin.)
  • Internal ON/OFF Circuit (No-output is Verr pin to GND.)
  • Bipolar Technology
  • Package Outline (DMP20)
General Description
The NJM2625A is a 3 phase DC brush-less motor driver IC with PWM control. It incorporates hall amplifiers,PWM control circuits,totem-pole pre drivers for external power MOS transistors. current limit and frequency generator circuit. The NJM2625A easily implements speed control and rotation direction control for DC motor application.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
20Sn2Bi185YesYesYesNon dry pack1
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