• A3909GLNTR-T SOP-10
A3909GLNTR-T SOP-10

A3909GLNTR-T

Product A3909GLNTR-T

Quantity Unit Price(USD) Ext. Price
1000 $0.427 $427.00
500 $0.436 $218.00
100 $0.459 $45.90
30 $0.509 $15.27
10 $0.554 $5.54
1 $0.635 $0.64

Inventory:6,854

*The price is for reference only.
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Overview of A3909GLNTR-T

The A3909GLNTR-T is a full-bridge PWM motor driver IC designed for controlling DC motors in automotive applications. It features a high-current capability and integrated protection functions, making it ideal for use in automotive power systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • GND: Ground connection
  • VCC: Positive power supply
  • IN1: Input 1 for motor control
  • IN2: Input 2 for motor control
  • OUT1: Output 1 for motor control
  • OUT2: Output 2 for motor control
  • FB: Feedback pin for current monitoring
  • EN: Enable pin for motor driver
  • INT: Internal circuit connection
  • VS: Sense voltage pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the A3909GLNTR-T IC for a visual representation.

Key Features

  • Full-Bridge PWM Motor Driver: Provides full-bridge motor control for efficient operation.
  • High-Current Capability: The A3909GLNTR-T can handle high-current loads, making it suitable for automotive motor applications.
  • Integrated Protection Functions: Includes built-in protection features such as overcurrent protection and thermal shutdown for reliable and safe operation.
  • Wide Operating Voltage Range: Operates within a wide voltage range, allowing flexibility in automotive power systems.
  • Compact Package: Available in a compact and space-saving package for easy integration into automotive designs.

Note: For detailed technical specifications, please refer to the A3909GLNTR-T datasheet.

Application

  • Automotive Motor Control: Ideal for controlling DC motors in automotive applications such as power seats, sunroofs, and window lifts.
  • Electric Vehicle Systems: Suitable for use in electric vehicle propulsion systems and motor control units.
  • Industrial Automation: Can be utilized in industrial automation systems for controlling various types of motors.

Functionality

The A3909GLNTR-T is a versatile full-bridge PWM motor driver IC that provides efficient motor control and protection functions. It ensures smooth operation of DC motors in automotive and industrial applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 2) to the positive power supply and GND (Pin 1) to ground.
  • Motor Connections: Connect the motor terminals to OUT1 (Pin 5) and OUT2 (Pin 6) for bidirectional motor control.
  • Control Signals: Use IN1 (Pin 3) and IN2 (Pin 4) to provide control signals for motor direction and speed.

Frequently Asked Questions

Q: Can the A3909GLNTR-T handle automotive temperature ranges?
A: Yes, the A3909GLNTR-T is designed to operate within automotive temperature ranges, ensuring reliable performance in vehicle environments.

Equivalent

For similar functionalities, consider these alternatives to the A3909GLNTR-T:

  • L293D: A popular motor driver IC providing similar full-bridge motor control capabilities.
  • DRV8871: This motor driver IC offers integrated protection features and high-current capabilities for motor control applications.

A3909GLNTR-T

Specifications

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

Product Category Motor / Motion / Ignition Controllers & Drivers RoHS Details
Product Brushed DC Motor Drivers Type Full Bridge
Operating Supply Voltage 4 V to 18 V Output Current 1 A
Operating Supply Current 4 mA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 105 C Mounting Style SMD/SMT
Package / Case SSOP-10 Brand Allegro MicroSystems
Load Voltage Rating 18 V Moisture Sensitive Yes
Number of Outputs 4 Output Product Type Motor / Motion / Ignition Controllers & Drivers
Series A3909 Factory Pack Quantity 3000
Subcategory PMIC - Power Management ICs

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