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TLE8261EXUMA3
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TLE8261EXUMA3

Introduction

The TLE8261EXUMA3 is a versatile integrated circuit belonging to the automotive electronics category. This device offers a wide range of applications and features, making it an essential component in various automotive systems.

Basic Information Overview

  • Category: Automotive Electronics
  • Use: Control and management of automotive systems
  • Characteristics: High reliability, compact design, low power consumption
  • Package: Exposed Pad HTSSOP-24
  • Essence: Efficient control and monitoring of automotive functions
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Operating Voltage Range: 4.5V to 18V
  • Output Current: 2.5A
  • Switching Frequency: Up to 300kHz
  • Operating Temperature Range: -40°C to 150°C
  • Integrated Functions: Overvoltage protection, overcurrent protection, thermal shutdown

Detailed Pin Configuration

The TLE8261EXUMA3 features a comprehensive pin configuration designed for seamless integration into automotive systems. The detailed pinout includes power supply pins, input/output pins, and communication interface pins.

Functional Features

  • Integrated Protection: Offers overvoltage, overcurrent, and thermal protection for enhanced safety and reliability.
  • Diagnostic Capabilities: Provides diagnostic feedback for efficient fault detection and troubleshooting.
  • Efficient Power Management: Optimized for low power consumption and high efficiency, contributing to energy savings in automotive applications.

Advantages and Disadvantages

Advantages: - Robust protection features enhance system reliability. - Compact design saves space in automotive electronic control units. - Diagnostic capabilities facilitate easy maintenance and troubleshooting.

Disadvantages: - Limited output current compared to some alternative models. - May require additional external components for specific applications.

Working Principles

The TLE8261EXUMA3 operates by efficiently managing and controlling the power distribution within automotive systems. It regulates voltage levels, monitors current flow, and provides essential protection mechanisms to ensure the safe and reliable operation of connected components.

Detailed Application Field Plans

The TLE8261EXUMA3 finds extensive application in various automotive systems, including: - Engine Control Units (ECUs) - Transmission Control Units (TCUs) - Body Control Modules (BCMs) - Electric Power Steering (EPS) systems - Advanced Driver Assistance Systems (ADAS)

Detailed and Complete Alternative Models

  • TLE8261E: Similar functionality with a different package and pin configuration.
  • TLE8264EX: Higher output current capability for more demanding applications.
  • TLE8266EX: Enhanced diagnostic features and extended operating temperature range.

In conclusion, the TLE8261EXUMA3 stands as a crucial component in modern automotive electronics, offering a balance of performance, reliability, and efficiency to support a wide range of applications.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät TLE8261EXUMA3 :n soveltamiseen teknisissä ratkaisuissa

  1. What is the TLE8261EXUMA3?

    • The TLE8261EXUMA3 is a highly integrated power IC designed for automotive body applications, offering various features such as multiple voltage regulators and diagnostic functions.

  2. What are the key features of the TLE8261EXUMA3?

    • The key features include a 5V/150mA voltage regulator, a 3.3V/50mA voltage regulator, a high-side switch, and comprehensive diagnostic capabilities.

  3. How can the TLE8261EXUMA3 be used in automotive applications?

    • It can be used to power various electronic components in automotive body control modules, such as door modules, window lifters, and central locking systems.

  4. What diagnostic functions does the TLE8261EXUMA3 offer?

    • It provides diagnostic feedback on overtemperature, overvoltage, undervoltage, and open load conditions, enhancing the safety and reliability of the system.

  5. What is the input voltage range of the TLE8261EXUMA3?

    • The input voltage range is from 5.5V to 40V, making it suitable for use in automotive systems with varying voltage levels.

  6. Can the TLE8261EXUMA3 withstand automotive environmental conditions?

    • Yes, it is designed to meet automotive standards and can operate reliably in harsh environmental conditions, including temperature extremes and voltage transients.

  7. Does the TLE8261EXUMA3 support PWM dimming for lighting applications?

    • Yes, it supports PWM dimming for efficient control of automotive lighting systems, providing flexibility in design and operation.

  8. What protection features does the TLE8261EXUMA3 offer?

    • It includes protection against overcurrent, overtemperature, and short circuits, ensuring the safety and longevity of the connected components.

  9. Is the TLE8261EXUMA3 compatible with microcontrollers and other control units?

    • Yes, it is designed for seamless integration with microcontrollers and other control units commonly used in automotive electronics.

  10. Where can I find detailed technical information and application notes for the TLE8261EXUMA3?

    • Detailed technical information and application notes can be found in the product datasheet and technical documentation provided by the manufacturer.