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A3966SLB-T

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A3966SLB-T

IC MTRDRV BIPLR 4.75-5.5V 16SOIC

Manufacturer: Allegro MicroSystems

Categories: Motor Drivers, Controllers

Quality Control: Learn More

Allegro MicroSystems A3966SLB-T is a bipolar stepper motor driver featuring a fully integrated control and power stage. This device operates with a supply voltage range of 4.75V to 5.5V and provides an output current of up to 650mA per phase. The A3966SLB-T utilizes a parallel interface for control and is packaged in a 16-SOIC surface-mount configuration. Its output stage is designed with four half-bridge drivers, enabling bipolar stepper motor control. The operating temperature range is -20°C to 150°C (TJ). This component is suitable for general-purpose applications across various industries requiring precise motor control.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / Case16-PowerSOIC (0.295"", 7.50mm Width)
Mounting TypeSurface Mount
FunctionDriver - Fully Integrated, Control and Power Stage
Current - Output650mA
InterfaceParallel
Operating Temperature-20°C ~ 150°C (TJ)
Output ConfigurationHalf Bridge (4)
Voltage - Supply4.75V ~ 5.5V
ApplicationsGeneral Purpose
TechnologyBipolar
Voltage - Load4.75V ~ 30V
Supplier Device Package16-SOIC
Motor Type - StepperBipolar
Motor Type - AC, DC-
Step Resolution-

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Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

The different types of integrated circuits include:

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.