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NJM2640 - Two-phase Unipolar DC Brushless Motor Pre-Driver IC

General Description

NJM2640 is a two phase unipolar DC brushes motor pre-driver IC.

Key Features

  • S.
  • Operating Supply Voltage VCC=4 to 55V.
  • Absolute Maximum Voltage 60V.
  • Internal Lock Protection /Auto Protection Release Circuit.
  • Lock Alarm Output Terminal.
  • Package Outline EMP8.
  • BLOCK.

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Datasheet Details

Part number NJM2640
Manufacturer New Japan Radio
File Size 97.65 KB
Description Two-phase Unipolar DC Brushless Motor Pre-Driver IC
Datasheet download datasheet NJM2640 Datasheet

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Other Datasheets by New Japan Radio

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NJM2640 www.DataSheet4U.com Two-phase Unipolar DC Brushless Motor Pre-Driver IC ♦ PACKAGE OUTLINE ♦ GENERAL DESCRIPTION NJM2640 is a two phase unipolar DC brushes motor pre-driver IC. It features high voltage bipolar technology so that the driver works up to 48V. High voltage operation delivers more power and improves power supply efficiency.Therefore, it is suitable for high voltage fan motor applications. NJM2640E ♦ FEATURES • Operating Supply Voltage VCC=4 to 55V • Absolute Maximum Voltage 60V • Internal Lock Protection /Auto Protection Release Circuit • Lock Alarm Output Terminal • Package Outline EMP8 ♦ BLOCK DIAGRAM ♦ PIN CONFIGURATIONS 1 2 3 4 1 : Vcc 2 : H1 3 : LA 4 : H2 5 : GND 6 : Ct 7 : OUT1 8 : OUT2 8 7 6 5 Ver 3.2 - 1 - NJM2640 www.DataSheet4U.