A3909GLYTR-T

Name: A3909GLYTR-T
Brand: Allegro MicroSystems
Rating: 4.5 (10 reviews)
Author: Lisleapex

Voice Coil Motor Controller

7,601 Effective Inventory

A3909GLYTR-T

Effective Inventory7,601

Voice Coil Motor Controller

Manufacturer Part # : A3909GLYTR-T
Package/Case: SOP-10
Part Status : ACTIVE
Brand: Allegro MicroSystems
Product Categories : Full Half-Bridge (H Bridge) Drivers
Series : A3909

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.

WireTransfer

Paypal

CreditCard

WesternUnion

MoneyGram

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

A3909GLYTR-T 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!

Interested Parts

A3967SLBTR-T
Allegro MicroSystems
Min$1.548

Price Dtls.
A3979SLPTR-T
Allegro MicroSystems
Min$1.934

Price Dtls.
A3977SLPTR-T
Allegro MicroSystems
Min$1.234

Price Dtls.
A4950ELJTR-T
Allegro MicroSystems
Min$0.328

Price Dtls.
A4931METTR-T
Allegro MicroSystems
Min$0.652

Price Dtls.
A3992SLPTR-T
Allegro MicroSystems
A3955SLB
Allegro MicroSystems
A3959SLBTR-T
Allegro MicroSystems

Rapid Quote

Please submit RFQ for A3909GLYTR-T or email to us: Email: [email protected], we will contact you in 12 hours.

Quantity^*

Contact Person^*

E-mail^*

Company Name

Anything else?

A3909GLYTR-T Details

The A3909GLYTR-T is a stepper motor driver IC from Allegro Microsystems, designed for precise and efficient motor control in various applications. This driver offers microstepping capability, current control, and protection features, making it suitable for high-performance motion control systems. It is housed in a compact and thermally efficient package, providing reliable operation in demanding environments.

Pinout

1 (OUT1): Motor Output 1
2 (OUT2): Motor Output 2
3 (GND): Ground
4 (VCC): Power Supply Voltage
5 (STEP): Step Signal Input
6 (DIR): Direction Signal Input
7 (MS1): Microstep Resolution Selection Input 1
8 (MS2): Microstep Resolution Selection Input 2

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Microstepping Capability: Allows for smoother and more precise motor movements.
Current Control: Provides adjustable current control for optimal motor performance.
Overcurrent Protection: Features protection mechanisms to safeguard the driver and motor.
Compact Design: Housed in a compact package for easy integration into motor control systems.
Thermal Efficiency: Designed for efficient heat dissipation to ensure reliable operation.

Application

CNC Machines: Ideal for controlling stepper motors in CNC machining systems.
3D Printers: Used in 3D printers for precise and controlled movement of print heads.
Robotics: Suitable for robotic systems requiring accurate motor control.

Where to Use

The A3909GLYTR-T is suitable for applications that demand precise and efficient stepper motor control. It is commonly used in CNC machines, 3D printers, robotics, and other motion control systems where accuracy and reliability are essential.

How to Use

Connect the A3909GLYTR-T to your stepper motor by wiring the motor outputs to the motor windings and supplying power to VCC and GND. Provide step and direction signals to control motor movement. Adjust microstep resolution as needed using the MS1 and MS2 inputs. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the A3909GLYTR-T illustrates how to connect the motor driver to a stepper motor system. It includes connections for power, ground, motor outputs, step and direction signals, and microstep resolution inputs for proper operation and control.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

DRV8825: A similar stepper motor driver IC with compatible features and performance.
TMC2208: An alternative motor driver offering advanced features for quiet and efficient operation.

Complementary

The A3909GLYTR-T can be complemented by the A3987SLDTR-T, which provides higher current output and advanced motion control capabilities, ideal for demanding applications that require increased performance.

Ensure compatibility and suitability of complementary components with your specific motor control requirements for optimal system performance.

Frequently Asked Questions

Q: What is the microstepping resolution of the A3909GLYTR-T?

A: The A3909GLYTR-T supports microstepping resolutions for smoother motor control. Refer to the datasheet for detailed information on available microstep options and settings.

Q: Can the A3909GLYTR-T drive multiple stepper motors simultaneously?

A: Depending on the application requirements and motor specifications, the A3909GLYTR-T can be used to drive multiple stepper motors through proper configuration and current distribution. Consult the datasheet for guidelines on multi-motor control.

Specifications

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

Product Name	A3909GLYTR-T	Product Type !	Motor Driver IC
Manufacturer	Allegro Microsystems	Motor Type	Stepper Motor or DC Motor
Number of Motor Outputs	2	Supply Voltage	5V to 32V
Package Type	Surface-Mount SOIC-16	Operating Temperature Range !	-40°C to 85°C
Product Status	Active	Output Configuration	Half Bridge (4)
Applications	DC Motors, General Purpose, Stepper Motors	Interface	Logic
Load Type	Inductive	Technology	DMOS
Rds On (Typ)	1.6Ohm LS + HS	Current - Output / Channel	1A
Voltage - Supply	4V ~ 18V	Voltage - Load	4V ~ 18V
Operating Temperature !	-40°C ~ 150°C (TJ)	Fault Protection !	Current Limiting, Over Temperature
Mounting Type	Surface Mount	Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package	10-MSOP-EP	Base Product Number	A3909

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 A3909GLYTR-T PDF Download

FAQs

What is A3909GLYTR-T?

The A3909GLYTR-T is a full-bridge PWM motor driver IC designed by Allegro Microsystems. It is ideal for driving brushed DC motors in automotive and industrial applications, offering high efficiency and robust motor control.

How Does A3909GLYTR-T Work?

The A3909GLYTR-T operates by receiving PWM control signals to regulate the speed and direction of a brushed DC motor. It utilizes a full-bridge driver configuration to control the motor's current flow, enabling precise and efficient motor operation. The IC also features protection circuits for overcurrent and thermal management.

How Many Pins does A3909GLYTR-T have and What are the Functions of the Pinout Configuration?

The A3909GLYTR-T is housed in a 28-pin eTSSOP (Exposed Pad Thin Shrink Small Outline Package) package. The pinout configuration includes:

VBB: Power supply for the high side of the bridge.
VBG: Power supply ground for the high side of the bridge.
VCC: Power supply for internal logic and low side drivers.
VSS: Power supply ground for internal logic and low side drivers.
HB1, HB2, HB3, HB4: Bridge outputs for connecting to the brushed DC motor.
LS1, LS2: Low side driver outputs for external MOSFETs.
RCOM: Programmable current sense resistor connection.
IN1, IN2: Input pins for controlling motor direction and speed.

What are the Pros and Cons of A3909GLYTR-T?

Pros:

High Efficiency: Offers efficient motor control for brushed DC motors, reducing power consumption.
Protection Features: Includes overcurrent and thermal protection for enhanced motor reliability.
Full-Bridge Configuration: Enables bidirectional motor control and regenerative braking capabilities.
Programmable Current Sense: Allows flexibility in setting the current limit for motor protection.
Compact Package: The eTSSOP package offers a compact footprint for space-constrained designs.

Cons:

Complexity: Full-bridge motor driver ICs may require careful attention to layout and thermal management for optimal performance.
External Components: May require additional external components such as MOSFETs and current sense resistors for specific motor drive requirements.

Are There Any Equivalents/Alternatives to A3909GLYTR-T for Recommendation?

The A3905 from Allegro Microsystems is a full-bridge motor driver with similar features suited for brushed DC motor control.
Alternatives to the A3909GLYTR-T include the L6234 from STMicroelectronics and the NCV7708 from ON Semiconductor.