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NJM2625 - PWM TYPE 3-PHASE DC BRUSHLESS MOTOR CONTOROL IC

Description

The NJM2625 is a 3-phase DC brush-less motor control 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.

Features

  • Operating Voltage.
  • Pre-Driver Circuit.
  • Current Limit Sense Voltage.
  • Internal Oscillator.
  • Forward or Reverse Direction.
  • FG Signal Output.
  • Internal Soft Start.
  • Internal ON/OFF Circuit.
  • Bipolar Technology.
  • Package Outline (V+=8V to 18V) (Iout=+50mA/-150mA MAX. ) (Current limit=0.5V±10%) (Frequency control for external capacitor) (Output frequency to hall frequency) (External capacitor to Verr pin. (No-output is Verr p.

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Datasheet Details

Part number NJM2625
Manufacturer New Japan Radio
File Size 76.40 KB
Description PWM TYPE 3-PHASE DC BRUSHLESS MOTOR CONTOROL IC
Datasheet download datasheet NJM2625 Datasheet

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Full PDF Text Transcription

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NJM2625 PWM TYPE 3-PHASE DC BRUSHLESS MOTOR CONTOROL IC ♦GENERAL DESCRIPTION The NJM2625 is a 3-phase DC brush-less motor control 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 NJM2625 easily implements speed control and rotation direction control for DC motor application. ♦PACKAGE OUTLINE NJM2625D ♦FEATURES •Operating Voltage •Pre-Driver Circuit •Current Limit Sense Voltage •Internal Oscillator •Forward or Reverse Direction •FG Signal Output •Internal Soft Start •Internal ON/OFF Circuit •Bipolar Technology •Package Outline (V+=8V to 18V) (Iout=+50mA/-150mA MAX.) (Current limit=0.
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