NJM2646 Datasheet PDF (Two-phase Unipolar DC Brushless Motor Pre-Driver IC)

NJM2646 - Two-phase Unipolar DC Brushless Motor Pre-Driver IC

Description

s PACKAGE OUTLINE The NJM2646 is a 2-phase DC brushless motor pre-driver IC.

It incorporates Lock Detect / Auto Protection Circuit and totem-pole pre-driver for external power MOS-FET.

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

Features

Operating Voltage VDD=4 ∼ 15V.
Absolute Maximum Voltage 30V.
Internal Lock Detect / Auto Protection Release Circuit.
Internal Hall Amp with Hysterisis.
Lock Alarm Output Terminal.
Package Outline DMP8(M) / EMP8(E) / TVSP8(RB1) s BLOCK.

Datasheet Details

Part number	NJM2646
Manufacturer	New Japan Radio
File Size	151.36 KB
Description	Two-phase Unipolar DC Brushless Motor Pre-Driver IC
Datasheet	NJM2646 Datasheet

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Full PDF Text Transcription

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NJM2646 www.DataSheet4U.com Two-phase Unipolar DC Brushless Motor Pre-Driver IC s GENERAL DESCRIPTION s PACKAGE OUTLINE The NJM2646 is a 2-phase DC brushless motor pre-driver IC. It incorporates Lock Detect / Auto Protection Circuit and totem-pole pre-driver for external power MOS-FET. 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 NJM2646M NJM2640.

Published: Jun 14, 2009 |