A3977SLP - Allegro MicroSystems, LLC

Part Number	A3977SLP
Part Status	Obsolete
Motor Type - Stepper	Bipolar
Motor Type - AC, DC	-
Function	Driver - Fully Integrated, Control and Power Stage
Output Configuration	Half Bridge (4)
Interface	Step/Direction
Technology	DMOS
Step Resolution	1, 1/2, 1/4, 1/8
Applications	General Purpose
Current - Output	2.5A
Voltage - Supply	3 V ~ 5.5 V
Voltage - Load	8 V ~ 35 V
Operating Temperature	-20°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package	28-TSSOP-EP
Weight	-
Country of Origin	-

Part Number	Manufacturers	Description	View
A390	POWEREX	SILICON RECTIFIER	Details
A3901SEJTR-T	Allegro MicroSystems, LLC	IC MOTOR DRIVER PAR 10DFN	Details
A3903EEETR-T	Allegro MicroSystems, LLC	IC MOTOR DRIVER PAR 8DFN	Details
A3904ECGTR	Allegro MicroSystems, LLC	IC MOTOR DRIVER I2C 6WLCSP	Details
A3904EEWTR-P	Allegro MicroSystems, LLC	IC MOTOR DRIVER I2C 6DFN	Details
A3906	ALLEGRO	A3906 ALLEGRO QFN New Original Stocks	Details
A3906SES-T	Allegro MicroSystems, LLC	IC MOTOR DRIVER PAR 20QFN	Details
A3906SESTR-T	Allegro MicroSystems, LLC	IC MOTOR DRIVER PAR 20QFN	Details
A3907ECGTR	Allegro MicroSystems, LLC	IC MOTOR DRIVER I2C 6WLCSP	Details
A3908EEETR-T	Allegro MicroSystems, LLC	IC MOTOR DRIVER PAR 8DFN	Details