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A3968SLBTR-T +BOM

Allegro MicroSystems DUAL FULL BRIDGE PWM MOTOR DRIVER A3968SLBTR-T

Manufacturer:

Allegro MicroSystems
Mfr.Part #:

A3968SLBTR-T
Datasheet:

A3968SLBTR-T Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Obsolete
Pin Count:

16
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for A3968SLBTR-T

A3968SLBTR-T General Description

The A3968SLBTR-T from Allegro Microsystems is a top-of-the-line microstepping stepper motor driver that stands out for its exceptional performance and versatile applications. With a built-in translator for seamless microcontroller interfacing, this driver offers a simplified and efficient solution for driving bipolar stepper motors. Its fixed off-time PWM control ensures optimal current regulation in the motor coils, promoting energy efficiency and reducing power dissipation. The A3968SLBTR-T's support for up to 1/16 microstepping enables smooth and precise motor control, ideal for a wide range of applications in the office automation industry

Key Features

±650 mA Continuous Output Current
30 V Output Voltage Rating
Internal Fixed-Frequency PWM Current Control
Satlington Sink Drivers
Brake Mode
User-Selectable Blanking Window
Internal Ground-Clamp & Flyback Diodes
Internal Thermal-Shutdown Circuitry
Crossover-Current Protection and UVLO Protection

Specifications

Pbfree Code	Yes	Part Life Cycle Code	Obsolete
Pin Count	16	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Additional Feature	ALSO REQUIRES VCC TO 30V VBB SUPPLY	Analog IC - Other Type	STEPPER MOTOR CONTROLLER
JESD-30 Code	R-PDSO-G16	JESD-609 Code	e3
Length	10.3 mm	Moisture Sensitivity Level	3
Number of Functions	1	Number of Terminals	16
Operating Temperature-Max	85 °C	Operating Temperature-Min	-20 °C
Output Current-Max	0.75 A	Peak Reflow Temperature (Cel)	260
Power Supplies	5 V	Qualification Status	Not Qualified
Seated Height-Max	2.65 mm	Supply Voltage-Max (Vsup)	30 V
Supply Voltage-Min (Vsup)	4.75 V	Supply Voltage-Nom (Vsup)	5 V
Surface Mount	YES	Technology	BIPOLAR
Temperature Grade	OTHER	Terminal Finish	MATTE TIN
Terminal Form	GULL WING	Terminal Pitch	1.27 mm
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	40
Width	7.5 mm