A4928KLPTR-T
Product Overview
Category
A4928KLPTR-T belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in electronic devices for motor control applications.
Characteristics
- Integrated circuit
- Motor control functionality
- High performance and reliability
Package
A4928KLPTR-T is available in a compact surface-mount package.
Essence
The essence of this product lies in its ability to efficiently control motors in various electronic devices.
Packaging/Quantity
A4928KLPTR-T is typically packaged in reels or tubes, with a specific quantity per package depending on the manufacturer's specifications.
Specifications
- Input voltage range: 3.3V - 5V
- Maximum output current: 2A
- Operating temperature range: -40°C to +85°C
- Number of pins: 16
- Package type: TSSOP
Detailed Pin Configuration
- VDD - Power supply input
- GND - Ground connection
- IN1 - Motor control input 1
- IN2 - Motor control input 2
- OUT1 - Motor output 1
- OUT2 - Motor output 2
- VREF - Reference voltage input
- SLEEP - Sleep mode control
- FAULT - Fault detection output
- NC - Not connected
- NC - Not connected
- NC - Not connected
- NC - Not connected
- NC - Not connected
- NC - Not connected
- NC - Not connected
Functional Features
- Dual H-bridge motor driver
- Built-in protection features such as overcurrent and thermal shutdown
- PWM (Pulse Width Modulation) control for precise motor speed regulation
- Low power consumption in sleep mode
Advantages and Disadvantages
Advantages
- High-performance motor control
- Compact package size
- Built-in protection features enhance system reliability
- Flexible PWM control for precise speed regulation
Disadvantages
- Limited maximum output current (2A)
- Not suitable for high-power motor applications
Working Principles
A4928KLPTR-T operates by receiving motor control signals through the IN1 and IN2 pins. These signals determine the direction and speed of the connected motor. The integrated H-bridge circuitry allows bidirectional motor control. The PWM input signal applied to the IN1 pin regulates the motor speed. The device also incorporates protection features such as overcurrent detection and thermal shutdown, ensuring safe operation.
Detailed Application Field Plans
A4928KLPTR-T finds applications in various fields that require precise motor control, including:
- Robotics: Controlling motors in robotic systems for movement and manipulation.
- Automotive: Motor control in automotive applications such as power windows, seat adjustments, and mirror positioning.
- Industrial Automation: Motor control in conveyor belts, robotic arms, and other automated machinery.
- Consumer Electronics: Motor control in appliances like washing machines, vacuum cleaners, and drones.
Detailed and Complete Alternative Models
- A4988: Similar motor driver IC with higher maximum output current (up to 2A per phase).
- DRV8825: Stepper motor driver IC with advanced features and higher current handling capability.
- L293D: Dual H-bridge motor driver IC suitable for low-power applications.
These alternative models offer different specifications and features, providing options based on specific application requirements.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av A4928KLPTR-T i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of A4928KLPTR-T in technical solutions:
Q: What is A4928KLPTR-T? A: A4928KLPTR-T is a specific model number of a motor driver IC (integrated circuit) designed for controlling and driving motors in various technical applications.
Q: What types of motors can be controlled using A4928KLPTR-T? A: A4928KLPTR-T can be used to control various types of motors, including DC motors, stepper motors, and brushless DC motors.
Q: What voltage range does A4928KLPTR-T support? A: A4928KLPTR-T supports a wide voltage range, typically from 7V to 50V, making it suitable for a variety of motor applications.
Q: How much current can A4928KLPTR-T handle? A: A4928KLPTR-T can handle a maximum continuous output current of up to 2.5A, making it suitable for driving medium-sized motors.
Q: Does A4928KLPTR-T have built-in protection features? A: Yes, A4928KLPTR-T includes various protection features such as overcurrent protection, thermal shutdown, and under-voltage lockout to ensure safe operation.
Q: Can A4928KLPTR-T be controlled using a microcontroller? A: Yes, A4928KLPTR-T can be easily controlled using a microcontroller or any other digital control system through its compatible input interface.
Q: Are there any evaluation boards available for A4928KLPTR-T? A: Yes, the manufacturer provides evaluation boards and reference designs to help users quickly prototype and test their motor control solutions using A4928KLPTR-T.
Q: What communication interfaces does A4928KLPTR-T support? A: A4928KLPTR-T supports standard communication interfaces such as SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit), allowing for easy integration into existing systems.
Q: Can A4928KLPTR-T be used in automotive applications? A: Yes, A4928KLPTR-T is designed to meet automotive-grade requirements, making it suitable for various automotive applications like power windows, seat adjustment, etc.
Q: Where can I find the datasheet and technical documentation for A4928KLPTR-T? A: The datasheet and other technical documentation for A4928KLPTR-T can be found on the manufacturer's website or by contacting their customer support.