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Vedi Specifiche Tecniche

A2917SEB +BOM

Produttore:

Allegro MicroSystems
ProduttorePart #:

A2917SEB
Scheda dati:

A2917SEB Scheda dati (PDF)
Pacchetto/custodia:

PLCC44
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per A2917SEB

E-mail: [email protected]

Skype: live:.cid.ab6b29428937b76

tel: +852 95804164

A2917SEB Descrizione generale

The UDN2917EB motor driver is designed to drive both windings of a bipolar stepper motor or bidirectionally control two dc motors. Both bridges are capable of sustaining 45 V and include internal pulse-width modula tion (PWM) control of the output current to 1.5 A. For PWM current control, the maximum output current is determined by the user’s selection of a reference voltage and sensing resistor. Two logic-level inputs select output current limits of 0, 33%, 67%, or 100% of the maximum level. A PHASE input to each bridge determines load current direction. Active low ENABLE inputs control the four drivers in each bridge.FEATURES ■ 1.5 A Continuous Output Current ■ 45 V Output Sustaining Voltage ■ Internal Clamp Diodes ■ Digital Control of Output Current ■ Internal Thermal Shutdown Circuitry ■ Similar to Dual PBL3770

Caratteristiche principali

1. A2917SEB is a bipolar motor driver designed for driving two-phase stepper motors.
2. It incorporates a DMOS output transistor with an output load handling capability of up to 1.0A.
3. The device can operate at voltages ranging from 7V to 35V, making it versatile for various applications.
4. It includes thermal shutdown, overcurrent protection, and crossover-current protection features to ensure safe operation and prevent damage.

Applicazione

1. A2917SEB is commonly used in printers, plotters, and other office automation equipment.
2. It can be utilized in robotics and automation systems that require precise control of stepper motors.
3. It finds applications in industrial machinery, CNC machines, and 3D printers.
4. A2917SEB can also be used in consumer electronics, such as camera autofocus systems and disk drives.

Specifiche

Product Category

IC Chips

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Imballaggio

AVAQ determina e confeziona tutti i dispositivi in base ai requisiti di protezione contro le scariche elettrostatiche (ESD) e il livello di sensibilità all'umidità (MSL)..