Datasheet4U Logo Datasheet4U.com

NJW4302 - THREE-PHASE DC BRUSHLESS MOTOR CONTROLLER

Description

The NJW4302 is a three-phase DC brushless motor pre-driver IC for precision applications.

The NJW4302 consists of PWM driver, motor velocity control, FG(Frequency Generator) output, and voltage velocity integration circuit.

Features

  • Speed discriminator and PLL speed control circuit.
  • Direct PWM driver.
  • CR oscillator.
  • Lock protection output.
  • Break circuit (short circuit braking).
  • Start/stop switch Start/Stop Switch Circuit.
  • Current limit circuit.
  • Thermal shut down/Under voltage lockout circuit.
  • FG output amplifier/Integrating circuit.
  • Shunt regulator output : 5V.
  • Bi-CMOS technology.

📥 Download Datasheet

Datasheet preview – NJW4302

Datasheet Details

Part number NJW4302
Manufacturer New Japan Radio
File Size 197.91 KB
Description THREE-PHASE DC BRUSHLESS MOTOR CONTROLLER
Datasheet download datasheet NJW4302 Datasheet
Additional preview pages of the NJW4302 datasheet.

📁 Similar Datasheet

  • NJW4350 - Stepper Motor (JRC)
  • NJW4351 - Unipolar Stepper Motor Driver (NJR)
  • NJW4371 - Dual H Bridge Driver (NJR Corporation)
  • NJW4104 - 45V Ultra low Quiescent current LDO (Nisshinbo)
  • NJW4108 - Lithium-ion Battery Charger Controller (JRC)
  • NJW4109 - 500mA LDO (Nisshinbo)
  • NJW4119 - BUCK SWITCHING REGULATOR (JRC)
  • NJW4120 - Lithium-Battery Charger Controller (JRC)
  • NJW4124 - Lithium-Battery Charger Controller (JRC)
  • NJW4133 - 45V 5A MOSFET Switching Regulator (JRC)
Other Datasheets by New Japan Radio
  • NJW4301 - 2 CHANNEL BRIDGE DRIVER
  • NJW4303 - PWM 3-PHASE DC BRUSHLESS MOTOR CONTROLLER
  • NJW4305A - 3 PHASE BRUSHLESS DC MOTOR CONTROLLER
  • NJW4372 - PULSE INPUT STEPPER MOTOR DRIVER
  • NJW4100 - Lithium-ion Battery Charger Controller
  • NJW4107 - LDO
  • NJW4110 - 3A x 2ch Synchronous Buck Converter
  • NJW4111 - 5.5V/3A Low Dropout Voltage Regulator

Full PDF Text Transcription

Click to expand full text
NJW4302 THREE-PHASE DC BRUSHLESS MOTOR CONTROL IC s GENERAL DESCRIPTION The NJW4302 is a three-phase DC brushless motor pre-driver IC for precision applications. The NJW4302 consists of PWM driver, motor velocity control, FG(Frequency Generator) output, and voltage velocity integration circuit. The NJW4302 realizes stabilized velocity and it is suitable for printer, FAX, and other DC motor control systems.
Published: |