Integrated Circuits (ICs)

SI-7321M

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IC MTR DRV UNIPOLR 3-5.5V 44HSOP

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Integrated Circuits (ICs)

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IC MTR DRV UNIPOLR 3-5.5V 44HSOP

Technical Specifications

Parameters and characteristics for this part

Specification	SI-7321M

Applications	General Purpose
Current - Output	1.5 A
Function	Driver - Fully Integrated, Control and Power Stage
Interface	Parallel
Motor Type - AC, DC	Brushed DC
Motor Type - Stepper	Unipolar
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-20 °C
Output Configuration	Low Side (4)
Package / Case	44-SSOP (0.295", 7.50mm Width) + 4 Heat Tabs
Step Resolution	1/8, 1, 1/2, 1/4, 1/16
Supplier Device Package	44-HSOP
Technology	Power MOSFET
Voltage - Load [Max]	44 V
Voltage - Load [Min]	10 V
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	3 V

Part	Current - Output	Output Configuration	Applications	Step Resolution	Motor Type - Stepper	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Package / Case	Motor Type - AC, DC	Voltage - Load [Max]	Voltage - Load [Min]	Function	Supplier Device Package	Technology	Voltage - Supply [Max]	Voltage - Supply [Min]	Interface
Sanken Electric USA Inc. SI-7321M	1.5 A	Low Side (4)	General Purpose	1 1/16 1/2 1/4 1/8	Unipolar	150 °C	-20 °C	Surface Mount	44-SSOP (0.295" 7.50mm Width) + 4 Heat Tabs	Brushed DC	44 V	10 V	Driver - Fully Integrated Control and Power Stage	44-HSOP	Power MOSFET	5.5 V	3 V	Parallel

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 4.29

General part information

Unipolar Motor Driver Power MOSFET Parallel 44-HSOP

Technical documentation and resources