A3952SLB

Name: A3952SLB
Brand: Allegro MicroSystems
Rating: 4.5 (10 reviews)
Author: Lisleapex

Stepper Motor Controller, 3.5A, BIPolar, PDSO16, POWER, BATWING, SOIC-16

5,731 Effective Inventory

A3952SLB

Effective Inventory5,731

Stepper Motor Controller, 3.5A, BIPolar, PDSO16, POWER, BATWING, SOIC-16

Manufacturer Part # : A3952SLB
Package/Case: SOP-16
Brand: Allegro MicroSystems
Product Categories : Motor Drivers, Controllers

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray

A3952SLB DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Rapid Quote

Please submit RFQ for A3952SLB or email to us: Email: [email protected], we will contact you in 12 hours.

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A3952SLB Details

The A3952SLB is a monolithic integrated circuit (IC) designed and manufactured by Sanken Electric Co Ltd. It is a motor controller circuit, 16 Pin, SOP, designed to provide full-bridge PWM motor driver functionality.

The A3952SLB is a voltage regulator IC that is designed to control constant output current, monitor input/output voltages and provide protection against over-voltage, over-current, and over-temperature conditions. It is suitable for embedded systems and battery-powered applications, including DC/DC converters for automotive and industrial applications, LED lighting, and portable electronic devices.

A3952SLB Key Features

Full-bridge PWM motor driver
Operates at voltages of 4.5V to 5.5V
Can handle a continuous output current of 2A
Built-in thermal shutdown circuitry
Internal fixed off-time
Adjustable PWM current regulation
Suitable for driving DC motors, stepper motors, or other inductive loads

A3952SLB Product Usage

The A3952SLB is an integrated circuit produced by Sanken Electric Co Ltd. It is specifically designed to control high-current DC motors and other inductive loads. Some typical applications and circuits that use the A3952SLB include:

Automotive Applications:

Stepper motor control
Automotive power windows, door locks, and other DC motor control applications that require PWM (Pulse Width Modulation) control

Industrial and Consumer Electronics:

Robotics: Driving motors in robotic arms, mobile robots, and other automated systems.
Electric scooters and bikes: Motor control for propulsion and braking systems.
Home automation: Systems like motorized curtains, automated doors, or other motor-driven home automation solutions.

General Motor Control:

Conveyor belts: Controlling the speed and direction of conveyor belt motors used in manufacturing and packaging.
Actuator control: Driving actuators in various industrial applications, such as robotics, automation, and medical devices.

A3952SLB Quality and Reliability

Sanken Electric Co Ltd's commitment to quality ensures that the A3952SLB IC is reliable and performs consistently. It is designed to meet the stringent requirements of industrial and commercial applications, where consistent operation and long service life are critical.

A3952SLB Ordering Information

The A3952SLB is available in tape and reel packaging, facilitating efficient assembly for high-volume production. Its product identification, including the temperature range and package type, is clearly specified for ease of ordering.

A3952SLB Package and Quality

The A3952SLB is housed in a compact, thermally efficient 16-pin SOP package, making it suitable for space-constrained designs without compromising on thermal management or performance. Sanken Electric Co Ltd ensures that each unit undergoes rigorous testing to meet stringent automotive and industrial standards. This emphasis on quality guarantees that the A3952SLB delivers dependable, long-term performance across a wide range of operational environments.

Conclusion

The A3952SLB from Sanken Electric Co Ltd is an ideal choice for engineers seeking a reliable motor controller IC for high-current DC motors and other inductive loads. With its versatile functionality, integrated protection features, and PWM control capability, it is well-suited for applications across automotive, industrial, and consumer electronics sectors. Whether used in automotive systems, robotics, or general motor control, the A3952SLB provides robust performance and flexibility, making it a valuable component for demanding motor control applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code	No	Part Life Cycle Code	Obsolete
Part Package Code	SOIC	Pin Count !	16
ECCN Code	EAR99	HTS Code !	8542.39.00.01
Analog IC - Other Type	STEPPER MOTOR CONTROLLER	JESD-30 Code	R-PDSO-G16
JESD-609 Code	e0	Length	10.3 mm
Number of Functions	1	Number of Terminals	16
Operating Temperature-Max	85 °C	Operating Temperature-Min	-20 °C
Output Current-Max	3.5 A	Package Body Material	PLASTIC/EPOXY
Package Code	SOP	Package Equivalence Code	SOP16,.4
Package Shape	RECTANGULAR	Package Style	SMALL OUTLINE
Power Supplies !	5,5/50 V	Qualification Status !	Not Qualified
Seated Height-Max	2.65 mm	Supply Current-Max (Isup)	40 mA
Supply Voltage-Max (Vsup)	5.5 V	Supply Voltage-Min (Vsup)	4.5 V
Supply Voltage-Nom (Vsup)	5 V	Surface Mount !	YES
Technology	BIPOLAR	Temperature Grade !	OTHER
Terminal Finish	TIN LEAD	Terminal Form !	GULL WING
Terminal Pitch !	1.27 mm	Terminal Position	DUAL
Width	7.5 mm

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification A3952SLB PDF Download