SI-7321M - Motor Driver

SANKEN

The SI-7321M by SANKEN is a Motor Driver. Below is the official datasheet preview.

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SI-7321M Motor Driver by SANKEN - Datasheet Preview — Official preview page of the **SI-7321M** Motor Driver datasheet (SANKEN).

Datasheet Details

Part number	SI-7321M
Manufacturer	Sanken
File Size	719.81 KB
Description	Motor Driver
Datasheet	SI-7321M-SANKEN.pdf
Additional preview pages of the SI-7321M datasheet.

SI-7321M Product details

Description

4 Protection Functions 6 PWM Current Control 8 Electrical Specifications 11 Step Sequencing 14 Application Information 20 Thermal Design Information 25 SI-7321M-AN Rev.2.0 SANKEN ELECTRIC CO., LTD.http://www.sanken-ele.co.jp/en/ OutB OutB OutB OutB GB GB VBB Reset Clock CW / CCW M1 M2 M3 E_SEL P_SEL B_S EL Mo Flag Ref /Sleep1 VDD GA GA OutA OutA OutA OutA Functional Block Diagram 43 44 1 2 40 5 32 33 MIC 30 31 16 8 7 15 14 13 10 12 11 PreDriver Protect Sequencer and Slee

Features

include the following:.
Power supply voltage, VBB , 46 V maximum, 10 to 44 V normal operating range.
Logic supply voltage, VDD , 3.3 to 5.5 V.
Maximum output current: 1.5 A.
Four NMOS output MOSFETs, RDS(on) = 0.25 Ω typical.
Built-in sequencer.
Simplified clock-in stepping control.
Full- and half-stepping and 1/4 , 1/8 , and 1/16 microstepping.
Surface mount type 44-pin molded package for automatic assembly and low profile.
Self-excitation PWM curren.

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Published: May 16, 2021 |