TLE42794

series introduction

# TLE42794 Product Series Introduction

## Overview
The TLE42794 product series is a remarkable offering in the realm of automotive and industrial electronics. Developed by a leading semiconductor manufacturer, these integrated circuits (ICs) are engineered to meet the demanding requirements of modern electrical systems, providing reliable and efficient solutions for a wide range of applications.

## Key Features

### High - Voltage Capability
One of the standout features of the TLE42794 series is its high - voltage handling capacity. It can operate in environments with relatively high supply voltages, making it suitable for use in automotive electrical systems where the voltage can vary significantly due to factors such as battery charging and load fluctuations. This high - voltage tolerance ensures the stability and durability of the device, reducing the risk of damage from voltage spikes and surges.

### Low - On - Resistance
The TLE42794 ICs exhibit low on - resistance characteristics. This is crucial as it minimizes power losses during operation. When the device is in the conducting state, the low on - resistance allows for efficient current flow, which in turn reduces heat generation. Lower heat dissipation not only improves the overall efficiency of the system but also extends the lifespan of the component by reducing thermal stress.

### Over - Current and Over - Temperature Protection
To safeguard the device and the connected electrical system, the TLE42794 series is equipped with comprehensive over - current and over - temperature protection mechanisms. In the event of an over - current condition, such as a short - circuit in the load, the device can quickly detect the abnormal current flow and take appropriate action to limit the current. Similarly, if the temperature of the device exceeds a safe operating limit, the over - temperature protection feature will activate, either by reducing the power output or shutting down the device to prevent damage.

### Diagnostic Capabilities
These ICs come with built - in diagnostic functions. They can continuously monitor various parameters such as current, voltage, and temperature and provide diagnostic information to the system controller. This allows for early detection of potential faults or malfunctions, enabling proactive maintenance and reducing the risk of system failures. The diagnostic data can be used for fault isolation and troubleshooting, making it easier for technicians to identify and resolve issues quickly.

### ESD Protection
Electrostatic discharge (ESD) is a common threat in electronic systems, which can cause permanent damage to components. The TLE42794 series is designed with robust ESD protection. It can withstand high levels of electrostatic discharge without being damaged, ensuring the reliability of the device during handling, installation, and normal operation.

## Applications

### Automotive
- **Power Distribution**: In automotive electrical systems, the TLE42794 can be used for power distribution to various loads such as lights, motors, and sensors. Its high - voltage capability and low on - resistance make it ideal for efficiently delivering power to different components while minimizing power losses.
- **Actuator Control**: It can be employed to control automotive actuators, such as window regulators, seat adjusters, and fuel pumps. The over - current and over - temperature protection features ensure the safe and reliable operation of these actuators, even under demanding conditions.

### Industrial
- **Motor Control**: In industrial settings, the TLE42794 series can be used for motor control applications. Whether it is controlling small DC motors or larger industrial motors, the device's ability to handle high currents and provide protection against over - current and over - temperature makes it a suitable choice.
- **Power Supplies**: It can also be integrated into industrial power supply units. The high - voltage tolerance and low on - resistance help in improving the efficiency of the power supply, while the diagnostic capabilities allow for better monitoring and management of the power supply system.

## Package and Compatibility
The TLE42

Images for reference

14-TSSOP Epad

8-SOIC

14-SOIC

Datasheets

• TLE42794
• PDF 2

Partlist