A3998SETTR-T

Obsolete

Allegro MicroSystems

IC MTR DRVR BIPOLAR 3-5.5V 32QFN

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Obsolete

Allegro MicroSystems

IC MTR DRVR BIPOLAR 3-5.5V 32QFN

Technical Specifications

Parameters and characteristics for this part

Specification	A3998SETTR-T

Applications	General Purpose
Current - Output	1.5 A
Function	Driver - Fully Integrated, Control and Power Stage
Interface	Serial
Motor Type - AC, DC	Brushed DC
Motor Type - Stepper	Bipolar
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-20 °C
Output Configuration	Half Bridge (4)
Package / Case	32-VFQFN Exposed Pad
Step Resolution	1/2, 1, 1/8, 1/4
Supplier Device Package	32-QFN (5x5)
Technology	DMOS
Voltage - Load [Max]	50 V
Voltage - Load [Min]	9 V
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	3 V

Part	Motor Type - AC, DC	Current - Output	Supplier Device Package	Function	Operating Temperature [Max]	Operating Temperature [Min]	Motor Type - Stepper	Step Resolution	Technology	Package / Case	Voltage - Supply [Max]	Voltage - Supply [Min]	Interface	Voltage - Load [Min]	Voltage - Load [Max]	Output Configuration	Applications	Mounting Type
Allegro MicroSystems A3998SETTR-T	Brushed DC	1.5 A	32-QFN (5x5)	Driver - Fully Integrated Control and Power Stage	150 °C	-20 °C	Bipolar	1 1/2 1/4 1/8	DMOS	32-VFQFN Exposed Pad	5.5 V	3 V	Serial	9 V	50 V	Half Bridge (4)	General Purpose	Surface Mount

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

Distributor	Package	Quantity	$

General part information

Bipolar Motor Driver DMOS Serial 32-QFN (5x5)

Technical documentation and resources