UJA1078ATW/3V3WD,1

Product Overview

Category

The UJA1078ATW/3V3WD,1 belongs to the category of automotive electronic control units (ECUs).

Use

It is used for controlling and managing various functions within an automobile, such as power distribution, body control, and networking.

Characteristics

• Package: TSSOP-30
• Essence: Integrated automotive ECU with LIN transceiver and voltage regulator
• Packaging/Quantity: Tape and Reel (3000 units per reel)

Specifications

• Operating Voltage: 3.3 V
• Operating Temperature Range: -40°C to 125°C
• LIN Transceiver: Fully compliant with LIN 2.x and SAE J2602-2
• Voltage Regulator: Output current up to 100 mA

Detailed Pin Configuration

The UJA1078ATW/3V3WD,1 has a total of 30 pins, including LIN bus pins, power supply pins, and I/O pins. A detailed pinout diagram can be found in the product datasheet.

Functional Features

• Integrated LIN transceiver for communication with other ECUs
• Built-in voltage regulator for supplying power to the device and other components
• Diagnostic features for monitoring and reporting system status

Advantages and Disadvantages

Advantages

• Compact integration of LIN transceiver and voltage regulator
• Wide operating temperature range suitable for automotive applications
• Comprehensive diagnostic capabilities for enhanced system reliability

Disadvantages

• Limited output current of the voltage regulator may not be sufficient for some applications
• Higher cost compared to standalone LIN transceivers and voltage regulators

Working Principles

The UJA1078ATW/3V3WD,1 operates by receiving and transmitting LIN bus messages, regulating the input voltage to a stable 3.3 V output, and monitoring the system's health through diagnostic functions.

Detailed Application Field Plans

The UJA1078ATW/3V3WD,1 is commonly used in automotive applications such as body control modules, lighting systems, and power distribution units. Its integrated design and robust performance make it suitable for use in modern vehicles requiring reliable and efficient electronic control.

Detailed and Complete Alternative Models

• UJA1078ATW/5V0WD,1: Similar to UJA1078ATW/3V3WD,1 but with a 5.0 V output voltage
• UJA1078ATW/3V3WD,2: Updated version with additional diagnostic features and improved efficiency

This comprehensive entry provides a detailed overview of the UJA1078ATW/3V3WD,1, covering its category, use, characteristics, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.