AUIPS1041RTRL

Product Overview

Category

AUIPS1041RTRL belongs to the category of automotive intelligent power switches.

Use

This product is designed for use in automotive applications, specifically for controlling high-side power switches.

Characteristics

• AUIPS1041RTRL is a compact and highly efficient power switch.
• It offers advanced protection features and reliable performance.
• The package is designed to withstand harsh automotive environments.
• The essence of this product lies in its ability to control high currents with minimal power dissipation.
• It comes in a small package size, making it suitable for space-constrained applications.
• Each package contains a single AUIPS1041RTRL unit.

Specifications

The specifications of AUIPS1041RTRL are as follows:

• Maximum Supply Voltage: 40V
• Maximum Continuous Current: 30A
• On-State Resistance: 8mΩ
• Operating Temperature Range: -40°C to +150°C
• Package Type: D2PAK

Detailed Pin Configuration

The pin configuration of AUIPS1041RTRL is as follows:

1. IN - Input pin for controlling the power switch.
2. GND - Ground reference pin.
3. OUT - Output pin connected to the load.
4. VS - Supply voltage pin.

Functional Features

The AUIPS1041RTRL offers the following functional features:

• Overcurrent protection: It automatically shuts off the power switch when the current exceeds the specified limit.
• Overtemperature protection: It safeguards against excessive heat by disabling the power switch when the temperature rises above the threshold.
• Short-circuit protection: It quickly detects and responds to short circuits, preventing damage to the system.
• ESD protection: It provides electrostatic discharge protection, ensuring the device's reliability in automotive environments.

Advantages and Disadvantages

Advantages

• High current handling capability.
• Compact package size.
• Advanced protection features.
• Reliable performance in harsh automotive environments.

Disadvantages

• Limited maximum supply voltage.
• Relatively high on-state resistance.

Working Principles

The AUIPS1041RTRL operates based on the principle of a high-side power switch. It controls the flow of current from the supply to the load by toggling the input signal. When the input signal is high, the power switch turns on, allowing current to flow through. Conversely, when the input signal is low, the power switch turns off, interrupting the current flow.

Detailed Application Field Plans

The AUIPS1041RTRL finds applications in various automotive systems, including:

1. Electric power steering systems
2. Engine control units
3. Transmission control units
4. Lighting systems
5. HVAC systems
6. Battery management systems

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality to AUIPS1041RTRL:

1. AUIPS7121RTRL: This power switch offers a higher continuous current rating of 40A.
2. AUIPS7141RTRL: This power switch provides a lower on-state resistance of 5mΩ.
3. AUIPS7221RTRL: This power switch has an extended temperature range of -40°C to +175°C.

These alternative models can be considered based on specific application requirements and constraints.

In conclusion, the AUIPS1041RTRL is a compact and efficient automotive intelligent power switch. With its advanced protection features and reliable performance, it finds applications in various automotive systems. While it has certain limitations, there are alternative models available to suit different needs.