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TLE8264EXUMA4
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TLE8264EXUMA4

Product Overview

Category

The TLE8264EXUMA4 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 management functions for various components within a vehicle.

Characteristics

  • High-performance integrated circuit
  • Designed for automotive environments
  • Robust and reliable operation
  • Compact package size
  • Low power consumption

Package

The TLE8264EXUMA4 is available in a small outline package (SOP), which ensures easy integration into automotive electronic systems.

Essence

The essence of the TLE8264EXUMA4 lies in its ability to provide efficient control and management of automotive components, enhancing the overall performance and reliability of the vehicle's electronic systems.

Packaging/Quantity

The TLE8264EXUMA4 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Supply voltage: 5V
  • Operating temperature range: -40°C to +125°C
  • Number of pins: 32
  • Communication interface: SPI (Serial Peripheral Interface)
  • Maximum output current: 500mA
  • Protection features: Overvoltage protection, overcurrent protection, thermal shutdown

Detailed Pin Configuration

  1. VBAT: Battery supply voltage
  2. GND: Ground
  3. RESET: Reset pin
  4. CS: Chip select
  5. SCLK: Serial clock input
  6. MISO: Master In Slave Out (data input)
  7. MOSI: Master Out Slave In (data output)
  8. INT: Interrupt output
  9. OUT1: Output pin 1
  10. OUT2: Output pin 2
  11. OUT3: Output pin 3
  12. OUT4: Output pin 4
  13. OUT5: Output pin 5
  14. OUT6: Output pin 6
  15. OUT7: Output pin 7
  16. OUT8: Output pin 8
  17. OUT9: Output pin 9
  18. OUT10: Output pin 10
  19. OUT11: Output pin 11
  20. OUT12: Output pin 12
  21. OUT13: Output pin 13
  22. OUT14: Output pin 14
  23. OUT15: Output pin 15
  24. OUT16: Output pin 16
  25. OUT17: Output pin 17
  26. OUT18: Output pin 18
  27. OUT19: Output pin 19
  28. OUT20: Output pin 20
  29. OUT21: Output pin 21
  30. OUT22: Output pin 22
  31. OUT23: Output pin 23
  32. OUT24: Output pin 24

Functional Features

  • Integrated control and management functions for automotive components
  • High-speed communication interface for data exchange
  • Overvoltage protection to safeguard connected devices
  • Overcurrent protection to prevent damage to the IC and connected components
  • Thermal shutdown feature to prevent overheating

Advantages and Disadvantages

Advantages

  • Robust and reliable operation in automotive environments
  • Compact package size allows for easy integration
  • Low power consumption for improved energy efficiency
  • Comprehensive protection features ensure system safety

Disadvantages

  • Limited number of output pins may restrict the number of components that can be controlled simultaneously
  • Requires external microcontroller or processor for complete functionality

Working Principles

The TLE8264EXUMA4 operates by receiving commands and data from an external microcontroller or processor through the SPI interface. It processes these commands and controls the connected automotive components accordingly. The IC incorporates various protection features to ensure safe operation and prevent damage to the system.

Detailed Application Field Plans

The TLE8264EXUMA4 is widely used in automotive applications, including but not limited to: - Engine control units (ECUs) - Transmission control units (TCUs) - Body control modules (BCMs) - Lighting systems - Powertrain systems - Safety systems

Detailed and Complete Alternative Models

  1. TLE8268EXUMA4: Similar to TLE8264EXUMA4, but with additional output pins for increased component control.
  2. TLE8262EXUMA4: Compact version of TLE8264EXUMA4 with reduced pin count, suitable for applications with space constraints.
  3. TLE8266EXUMA4: Higher power variant of TLE8264EXUMA4, capable of driving components with higher current requirements.

These alternative models offer similar functionality and are compatible with the same automotive applications as the TLE8264EXUMA4.

In conclusion, the TLE8264EXUMA4 is a

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TLE8264EXUMA4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TLE8264EXUMA4 in technical solutions:

  1. Q: What is TLE8264EXUMA4? A: TLE8264EXUMA4 is a highly integrated power management and motor control IC designed for automotive applications.

  2. Q: What are the key features of TLE8264EXUMA4? A: The key features include four half-bridge drivers, LIN transceiver, voltage regulator, watchdog, and various protection mechanisms.

  3. Q: What is the maximum current rating of each half-bridge driver? A: Each half-bridge driver of TLE8264EXUMA4 can handle a maximum continuous current of up to 1.5A.

  4. Q: Can TLE8264EXUMA4 be used for both brushed and brushless DC motors? A: Yes, TLE8264EXUMA4 can be used for both brushed and brushless DC motors, making it versatile for different applications.

  5. Q: Does TLE8264EXUMA4 support diagnostic functions? A: Yes, TLE8264EXUMA4 provides comprehensive diagnostic functions such as overtemperature, overvoltage, undervoltage, and short-circuit detection.

  6. Q: What is the operating voltage range of TLE8264EXUMA4? A: TLE8264EXUMA4 operates within a voltage range of 5V to 18V, making it suitable for automotive applications.

  7. Q: Can TLE8264EXUMA4 communicate with other devices on the network? A: Yes, TLE8264EXUMA4 includes an integrated LIN transceiver that allows communication with other devices on the LIN bus.

  8. Q: Is TLE8264EXUMA4 protected against reverse battery connection? A: Yes, TLE8264EXUMA4 incorporates reverse battery protection to prevent damage in case of accidental reverse polarity connection.

  9. Q: Can TLE8264EXUMA4 be used in safety-critical applications? A: Yes, TLE8264EXUMA4 is designed to meet automotive safety standards and can be used in safety-critical applications.

  10. Q: What are some typical applications of TLE8264EXUMA4? A: TLE8264EXUMA4 is commonly used in automotive systems such as power windows, sunroofs, seat control, HVAC blowers, and other motor control applications.

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