Infineon Technologies
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TLE8263EXUMA3
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TLE8263EXUMA3

Product Overview

Category

TLE8263EXUMA3 belongs to the category of automotive integrated circuits.

Use

This product is primarily used in automotive applications for controlling various electrical systems and components.

Characteristics

  • High reliability and durability
  • Wide operating temperature range
  • Compact size
  • Low power consumption

Package

TLE8263EXUMA3 is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of TLE8263EXUMA3 lies in its ability to provide efficient and reliable control over automotive electrical systems, ensuring optimal performance and safety.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Operating Voltage: 5V - 18V
  • Operating Temperature Range: -40°C to +125°C
  • Number of Pins: 32
  • Communication Interface: SPI (Serial Peripheral Interface)
  • Output Current: Up to 1.5A
  • Protection Features: Overcurrent protection, thermal shutdown, reverse polarity protection

Detailed Pin Configuration

  1. VBAT: Battery voltage supply
  2. GND: Ground
  3. IN1: Input 1
  4. IN2: Input 2
  5. OUT1: Output 1
  6. OUT2: Output 2
  7. OUT3: Output 3
  8. OUT4: Output 4
  9. SCLK: Serial clock input
  10. CS: Chip select input
  11. SDI: Serial data input
  12. SDO: Serial data output
  13. EN: Enable input
  14. FAULT: Fault indication output
  15. DIAG: Diagnostic output
  16. REF: Reference voltage output
  17. NC: Not connected
  18. NC: Not connected
  19. NC: Not connected
  20. NC: Not connected
  21. NC: Not connected
  22. NC: Not connected
  23. NC: Not connected
  24. NC: Not connected
  25. NC: Not connected
  26. NC: Not connected
  27. NC: Not connected
  28. NC: Not connected
  29. NC: Not connected
  30. NC: Not connected
  31. NC: Not connected
  32. NC: Not connected

Functional Features

  • Integrated power switches for controlling various loads
  • SPI interface for communication with the microcontroller
  • Diagnostic outputs for fault detection and monitoring
  • Overcurrent protection to prevent damage to the circuitry
  • Thermal shutdown feature to prevent overheating

Advantages and Disadvantages

Advantages

  • High reliability and durability, suitable for automotive applications
  • Wide operating temperature range allows usage in extreme conditions
  • Compact size enables easy integration into existing systems
  • Low power consumption helps optimize energy efficiency

Disadvantages

  • Limited output current may not be suitable for high-power applications
  • Requires external microcontroller for complete functionality

Working Principles

TLE8263EXUMA3 operates by receiving commands from a microcontroller through the SPI interface. It controls the power switches to regulate the flow of current to various loads in the automotive system. The diagnostic outputs provide feedback on the status of the circuit, enabling fault detection and troubleshooting.

Detailed Application Field Plans

TLE8263EXUMA3 finds extensive application in the automotive industry, particularly in the following areas:

  1. Engine Control Units (ECUs)
  2. Transmission Control Units (TCUs)
  3. Body Control Modules (BCMs)
  4. Lighting Systems
  5. HVAC Systems
  6. Powertrain Systems
  7. Electric Power Steering (EPS) Systems
  8. Electric Brake Systems

Detailed and Complete Alternative Models

  1. TLE8263EXUMA2: Similar to TLE8263EXUMA3, but with a different pin configuration.
  2. TLE8264EXUMA3: Higher output current variant of TLE8263EXUMA3.
  3. TLE8265EXUMA3: Enhanced version with additional protection features.

These alternative models offer similar functionality and can be considered as substitutes for TLE8263EXUMA3 based on specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TLE8263EXUMA3 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of TLE8263EXUMA3 in technical solutions:

  1. Q: What is TLE8263EXUMA3? A: TLE8263EXUMA3 is a highly integrated system basis chip (SBC) designed for automotive applications, providing power supply and communication functions.

  2. Q: What are the key features of TLE8263EXUMA3? A: The key features include multiple voltage regulators, LIN transceiver, watchdog, fail-safe outputs, and various protection mechanisms.

  3. Q: What is the purpose of the voltage regulators in TLE8263EXUMA3? A: The voltage regulators provide stable power supply to different components of the automotive system, ensuring proper functionality and reliability.

  4. Q: How does the LIN transceiver in TLE8263EXUMA3 work? A: The LIN transceiver enables communication between different electronic control units (ECUs) in the vehicle, allowing data exchange for various applications.

  5. Q: Can TLE8263EXUMA3 be used in electric vehicles (EVs)? A: Yes, TLE8263EXUMA3 is suitable for use in EVs as it supports high-voltage applications and provides necessary power management capabilities.

  6. Q: What protection mechanisms are available in TLE8263EXUMA3? A: TLE8263EXUMA3 offers protection against overvoltage, undervoltage, overtemperature, and short circuits, ensuring the safety of the connected components.

  7. Q: Is TLE8263EXUMA3 compatible with other automotive communication protocols? A: While TLE8263EXUMA3 primarily supports LIN communication, it can also be used in conjunction with other protocols like CAN or FlexRay through external interfaces.

  8. Q: Can TLE8263EXUMA3 be used in non-automotive applications? A: Although TLE8263EXUMA3 is primarily designed for automotive use, its features and capabilities make it suitable for certain industrial and power management applications as well.

  9. Q: What is the typical operating temperature range of TLE8263EXUMA3? A: TLE8263EXUMA3 can operate within a temperature range of -40°C to +125°C, making it suitable for various automotive environments.

  10. Q: Are there any evaluation boards or development tools available for TLE8263EXUMA3? A: Yes, Infineon provides evaluation boards, reference designs, and software development kits (SDKs) to facilitate the integration and testing of TLE8263EXUMA3 in different applications.

Please note that these answers are general and may vary depending on specific requirements and use cases.