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NJM2641 - Two-phase Unipolar DC Brushless Motor Pre-Driver IC

General Description

s PACKAGE OUTLINE The NJM2641 is a 2-phase DC brushless motor pre-driver IC.

It incorporates Lock Detect and Auto Protection Circuit.

The turn ON / turn OFF ratio at Auto Protection Release was set in 1:10 easy-to-use.

Key Features

  • Operating Voltage VDD=4 to 14V.
  • Absolute Maximum Voltage 15V.
  • Internal Lock Detect / Auto Protection Release Circuit.
  • Lock Alarm Output Terminal.
  • Package Outline DMP8 / EMP8 / TVSP8 s BLOCK.

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Datasheet Details

Part number NJM2641
Manufacturer New Japan Radio
File Size 69.81 KB
Description Two-phase Unipolar DC Brushless Motor Pre-Driver IC
Datasheet download datasheet NJM2641 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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NJM2641 www.DataSheet4U.com Preliminary Two-phase Unipolar DC Brushless Motor Pre-Driver IC s GENERAL DESCRIPTION s PACKAGE OUTLINE The NJM2641 is a 2-phase DC brushless motor pre-driver IC. It incorporates Lock Detect and Auto Protection Circuit. The turn ON / turn OFF ratio at Auto Protection Release was set in 1:10 easy-to-use. Moreover, the pin is compatible with 48V pre-driver NJM2640. NJM2641M NJM2641E s FEATURES • Operating Voltage VDD=4 to 14V • Absolute Maximum Voltage 15V • Internal Lock Detect / Auto Protection Release Circuit • Lock Alarm Output Terminal • Package Outline DMP8 / EMP8 / TVSP8 s BLOCK DIAGLAM s PIN FUNCTION NJM2641RB1 1 2 3 4 1: Vcc 2: H1 3: LA 4: H2 5: GND 6: Ct 7: OUT1 8: OUT2 8 7 6 5 -1- NJM2641 www.DataSheet4U.