Infineon Technologies
Bild kan vara representation.
Se specifikationer för produktinformation.
TLE9869QXA20XUMA2
Visa detalj Datablad

TLE9869QXA20XUMA2

Product Overview

Category

The TLE9869QXA20XUMA2 belongs to the category of integrated circuits (ICs) specifically designed for motor control applications.

Use

This IC is primarily used for controlling and driving various types of motors, such as brushed DC motors, brushless DC motors, and stepper motors. It provides a comprehensive solution for motor control systems in automotive and industrial applications.

Characteristics

  • High integration: The TLE9869QXA20XUMA2 integrates multiple functions required for motor control, including power stage, gate drivers, current sensing, and protection features.
  • Robust design: This IC is designed to withstand harsh operating conditions, making it suitable for automotive and industrial environments.
  • Efficient power management: The TLE9869QXA20XUMA2 incorporates advanced power management techniques, resulting in improved energy efficiency and reduced power dissipation.
  • Enhanced safety features: The IC includes various protection mechanisms, such as overcurrent protection, overtemperature protection, and short-circuit detection, ensuring safe operation of the motor control system.
  • Flexible configuration: The TLE9869QXA20XUMA2 offers configurable options to adapt to different motor types and control requirements.

Package

The TLE9869QXA20XUMA2 is available in a compact and industry-standard QFN package, which facilitates easy integration into motor control boards and systems.

Essence

The essence of the TLE9869QXA20XUMA2 lies in its ability to simplify motor control system design by providing a highly integrated solution with advanced features and robust performance.

Packaging/Quantity

The IC is typically supplied in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

  • Operating voltage range: 4.5V to 18V
  • Maximum output current: 2A
  • Number of motor channels: 1
  • PWM frequency range: 10kHz to 25kHz
  • Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The TLE9869QXA20XUMA2 features a total of 32 pins, which are assigned for various functions and connections. The detailed pin configuration is as follows:

(Pin diagram goes here)

Functional Features

  1. Integrated power stage: The IC incorporates a power stage that can handle high currents and voltages, enabling efficient motor control.
  2. Gate drivers: It includes built-in gate drivers for controlling the switching of power transistors, ensuring precise motor control.
  3. Current sensing: The TLE9869QXA20XUMA2 provides accurate current sensing capabilities, allowing for effective monitoring and control of motor currents.
  4. Protection features: Various protection mechanisms, such as overcurrent protection, overtemperature protection, and short-circuit detection, safeguard the motor and the IC from potential damage.
  5. Configurability: The IC offers flexible configuration options, allowing users to adapt the motor control parameters to specific application requirements.

Advantages and Disadvantages

Advantages

  • High integration reduces external component count and simplifies system design.
  • Robust design ensures reliable operation in demanding environments.
  • Efficient power management improves energy efficiency and reduces power dissipation.
  • Comprehensive protection features enhance system safety.
  • Configurability enables customization for different motor types and control requirements.

Disadvantages

  • Limited to a single motor channel, may not be suitable for applications requiring multiple motor control.

Working Principles

The TLE9869QXA20XUMA2 operates based on the principles of pulse-width modulation (PWM) control. It receives control signals from a microcontroller or other control unit, processes them, and generates appropriate gate drive signals to control the motor. The IC continuously monitors motor currents and temperature, providing feedback for closed-loop control and protection.

Detailed Application Field Plans

The TLE9869QXA20XUMA2 finds extensive application in various fields, including:

  1. Automotive: Used in electric power steering systems, HVAC blowers, windshield wipers, and other automotive motor control applications.
  2. Industrial automation: Employed in robotics, CNC machines, conveyor systems, and other industrial motor control applications.
  3. Home appliances: Integrated into washing machines, refrigerators, air conditioners, and other appliances requiring motor control.

Detailed and Complete Alternative Models

  1. TLE9879QXA40XUMA2
  2. TLE9868QXA16XUMA2
  3. TLE9867QXA12XUMA2
  4. TLE9866QXA08XUMA2

These alternative models offer similar functionality and features, catering to different motor control requirements and system specifications.

(Note: The content provided above is approximately 400 words. Please add additional information as required to meet the

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TLE9869QXA20XUMA2 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of TLE9869QXA20XUMA2 in technical solutions:

  1. Question: What is TLE9869QXA20XUMA2?
    Answer: TLE9869QXA20XUMA2 is a highly integrated system-on-chip (SoC) solution designed for automotive applications, specifically for motor control.

  2. Question: What are the key features of TLE9869QXA20XUMA2?
    Answer: Some key features include integrated ARM Cortex-M0 microcontroller, LIN transceiver, power management unit, and multiple PWM channels for motor control.

  3. Question: What types of motors can be controlled using TLE9869QXA20XUMA2?
    Answer: TLE9869QXA20XUMA2 can be used to control various types of motors, including DC motors, brushless DC motors, and stepper motors.

  4. Question: Can TLE9869QXA20XUMA2 be used in other applications apart from automotive?
    Answer: While TLE9869QXA20XUMA2 is primarily designed for automotive applications, it can also be used in other industrial and consumer electronics applications that require motor control.

  5. Question: How many PWM channels are available in TLE9869QXA20XUMA2?
    Answer: TLE9869QXA20XUMA2 provides up to six high-resolution PWM channels, which can be used for precise motor control.

  6. Question: Does TLE9869QXA20XUMA2 support communication protocols?
    Answer: Yes, TLE9869QXA20XUMA2 supports various communication protocols such as LIN (Local Interconnect Network) and SPI (Serial Peripheral Interface).

  7. Question: Can TLE9869QXA20XUMA2 be programmed using standard development tools?
    Answer: Yes, TLE9869QXA20XUMA2 can be programmed using standard development tools like C/C++ compilers and integrated development environments (IDEs).

  8. Question: Is TLE9869QXA20XUMA2 suitable for battery-powered applications?
    Answer: Yes, TLE9869QXA20XUMA2 is designed to operate efficiently in low-power and battery-powered applications, making it suitable for automotive and portable devices.

  9. Question: Are there any evaluation boards available for TLE9869QXA20XUMA2?
    Answer: Yes, Infineon provides evaluation boards and development kits that allow engineers to quickly prototype and test their motor control solutions using TLE9869QXA20XUMA2.

  10. Question: What are the typical safety features supported by TLE9869QXA20XUMA2?
    Answer: TLE9869QXA20XUMA2 incorporates various safety features such as over-temperature protection, over-voltage protection, and short-circuit detection to ensure reliable and safe operation of motor control systems.