TLE94004EPXUMA1

Product Overview

Category

The TLE94004EPXUMA1 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 monitoring functions for various components within a vehicle.

Characteristics

• The TLE94004EPXUMA1 is known for its high reliability and robustness, making it suitable for use in harsh automotive environments.
• It offers advanced features such as fault detection and diagnosis capabilities, enhancing the overall safety and performance of the system.
• This IC is designed to operate efficiently with low power consumption, contributing to energy efficiency in automotive applications.

Package

The TLE94004EPXUMA1 is available in a compact and industry-standard package, ensuring compatibility with existing automotive electronic systems.

Essence

The essence of the TLE94004EPXUMA1 lies in its ability to provide precise control and monitoring functions, enabling optimal performance and safety in automotive applications.

Packaging/Quantity

This IC is typically packaged in reels or trays, with a quantity per package varying based on customer requirements and manufacturing specifications.

Specifications

• Supply Voltage: 5V to 18V
• Operating Temperature Range: -40°C to +125°C
• Number of Channels: 4
• Maximum Output Current per Channel: 500mA
• Communication Interface: SPI (Serial Peripheral Interface)
• Fault Detection and Diagnosis Features: Yes
• Protection Features: Overtemperature, Overvoltage, Undervoltage, Short Circuit

Detailed Pin Configuration

The TLE94004EPXUMA1 features a pin configuration as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VBAT | Battery Supply Voltage | | 2 | GND | Ground | | 3 | IN1 | Input for Channel 1 | | 4 | OUT1 | Output for Channel 1 | | 5 | IN2 | Input for Channel 2 | | 6 | OUT2 | Output for Channel 2 | | 7 | IN3 | Input for Channel 3 | | 8 | OUT3 | Output for Channel 3 | | 9 | IN4 | Input for Channel 4 | | 10 | OUT4 | Output for Channel 4 | | 11 | CS | Chip Select (SPI Interface) | | 12 | SCLK | Serial Clock (SPI Interface) | | 13 | MISO | Master In Slave Out (SPI Interface) | | 14 | MOSI | Master Out Slave In (SPI Interface) | | 15 | SDO | Serial Data Out | | 16 | SDI | Serial Data In |

Functional Features

• Precise control and monitoring of automotive components
• Fault detection and diagnosis capabilities for enhanced safety
• Overtemperature, overvoltage, undervoltage, and short circuit protection features
• SPI interface for communication with the microcontroller or other devices

Advantages and Disadvantages

Advantages

• High reliability and robustness for automotive applications
• Low power consumption for energy efficiency
• Compact package for compatibility with existing systems
• Advanced fault detection and diagnosis capabilities

Disadvantages

• Limited number of channels (4)
• Requires external microcontroller or device for communication and control

Working Principles

The TLE94004EPXUMA1 operates by receiving control signals from a microcontroller or other devices through the SPI interface. It processes these signals to provide precise control and monitoring functions for the connected automotive components. The IC continuously monitors the system for faults and provides diagnostic information to ensure safe and reliable operation.

Detailed Application Field Plans

The TLE94004EPXUMA1 finds applications in various automotive systems, including:

1. Powertrain Control: Provides control and monitoring functions for engine management systems, fuel injection systems, and transmission control units.
2. Body Electronics: Enables control of lighting systems, power windows, central locking, and other electrical components.
3. Safety Systems: Facilitates control and monitoring of airbag systems, antilock braking systems (ABS), and stability control systems.
4. Climate Control: Offers control capabilities for heating, ventilation, and air conditioning (HVAC) systems in vehicles.

Detailed and Complete Alternative Models

1. TLE94005EPXUMA1: Similar to the TLE94004EPXUMA1, but with 5 channels instead of 4.
2. TLE94006EPXUMA1: Expanded version with 6 channels and additional features for more complex automotive systems.
3. TLE94008EPX