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TLE8262-2E
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TLE8262-2E

Product Overview

Category

The TLE8262-2E belongs to the category of integrated circuits (ICs) specifically designed for automotive applications.

Use

This IC is primarily used in automotive electronic systems, providing control and protection functions for various components.

Characteristics

  • High reliability and robustness, suitable for harsh automotive environments.
  • Low power consumption, ensuring efficient operation.
  • Compact package size, facilitating integration into space-constrained designs.
  • Wide operating temperature range, enabling reliable performance in extreme conditions.

Package

The TLE8262-2E is available in a small outline integrated circuit (SOIC) package, which provides ease of handling and compatibility with standard manufacturing processes.

Essence

The essence of the TLE8262-2E lies in its ability to provide reliable control and protection features for automotive electronic systems, enhancing overall vehicle performance and safety.

Packaging/Quantity

The TLE8262-2E is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

  • Supply voltage: 5V to 18V
  • Operating temperature range: -40°C to +125°C
  • Number of pins: 32
  • Communication interface: SPI (Serial Peripheral Interface)
  • Current consumption: <10mA
  • Output current capability: up to 1A
  • Overvoltage protection: Yes
  • Overtemperature protection: Yes
  • Short-circuit protection: Yes

Detailed Pin Configuration

The TLE8262-2E features a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD
  2. GND
  3. IN1
  4. IN2
  5. OUT1
  6. OUT2
  7. OUT3
  8. OUT4
  9. OUT5
  10. OUT6
  11. OUT7
  12. OUT8
  13. OUT9
  14. OUT10
  15. OUT11
  16. OUT12
  17. OUT13
  18. OUT14
  19. OUT15
  20. OUT16
  21. OUT17
  22. OUT18
  23. OUT19
  24. OUT20
  25. OUT21
  26. OUT22
  27. OUT23
  28. OUT24
  29. OUT25
  30. OUT26
  31. OUT27
  32. OUT28

Functional Features

The TLE8262-2E offers the following functional features:

  1. Overvoltage protection: Monitors and protects against voltage spikes, preventing damage to connected components.
  2. Overtemperature protection: Detects excessive temperature levels and initiates protective measures to prevent overheating.
  3. Short-circuit protection: Safeguards against short circuits, ensuring the integrity of the system and preventing potential hazards.
  4. SPI communication interface: Enables seamless communication with other devices in the automotive system, facilitating control and coordination.

Advantages and Disadvantages

Advantages

  • High reliability and robustness ensure long-term performance in demanding automotive environments.
  • Efficient power consumption contributes to overall energy efficiency.
  • Compact package size allows for easy integration into space-constrained designs.
  • Comprehensive protection features enhance the safety and durability of the system.

Disadvantages

  • Limited output current capability may restrict usage in certain high-power applications.
  • The SPI communication interface may require additional hardware or software support for proper integration.

Working Principles

The TLE8262-2E operates based on a combination of internal circuitry and external control signals. It continuously monitors the input and output voltages, as well as the temperature, to ensure safe and reliable operation. The SPI interface facilitates communication with the main control unit, enabling real-time monitoring and control of the connected components.

Detailed Application Field Plans

The TLE8262-2E finds extensive application in various automotive systems, including but not limited to:

  1. Engine control units (ECUs)
  2. Transmission control units (TCUs)
  3. Body control modules (BCMs)
  4. Lighting systems
  5. Powertrain systems
  6. Safety systems

Its robustness, protection features, and compatibility make it suitable for use in critical automotive applications where reliability and safety are paramount.

Detailed and Complete Alternative Models

  1. TLE8261-2E: Similar to the TLE8262-2E, but with a different pin configuration.
  2. TLE8263-2E: Offers enhanced output current capability compared to the TLE8262-2E.
  3. TLE8264-2E: Provides additional communication interfaces, expanding compatibility options.

These alternative models offer similar functionalities and can be considered as substitutes based on specific requirements and system constraints.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TLE8262-2E en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of TLE8262-2E in technical solutions:

  1. Q: What is the TLE8262-2E? A: The TLE8262-2E is a highly integrated power H-bridge for automotive applications, designed to control DC motors.

  2. Q: What is the maximum voltage rating of the TLE8262-2E? A: The TLE8262-2E has a maximum voltage rating of 40V.

  3. Q: Can the TLE8262-2E be used with both brushed and brushless DC motors? A: No, the TLE8262-2E is specifically designed for controlling brushed DC motors.

  4. Q: What is the maximum current rating of the TLE8262-2E? A: The TLE8262-2E has a maximum current rating of 6A.

  5. Q: Does the TLE8262-2E have built-in protection features? A: Yes, the TLE8262-2E includes various protection features such as overtemperature, overcurrent, and short-circuit protection.

  6. Q: Can the TLE8262-2E be controlled using PWM signals? A: Yes, the TLE8262-2E supports PWM control for precise motor speed regulation.

  7. Q: Is the TLE8262-2E compatible with microcontrollers? A: Yes, the TLE8262-2E can be easily interfaced with microcontrollers through its SPI or SENT interface.

  8. Q: Can the TLE8262-2E operate in harsh automotive environments? A: Yes, the TLE8262-2E is designed to withstand harsh automotive conditions, including high temperatures and voltage transients.

  9. Q: What is the typical operating frequency of the TLE8262-2E? A: The TLE8262-2E operates at a typical switching frequency of 20kHz.

  10. Q: Are there any evaluation boards available for the TLE8262-2E? A: Yes, Infineon provides evaluation boards and reference designs to help developers quickly prototype and test their applications using the TLE8262-2E.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.