AUIPS6031

Product Overview

Category

AUIPS6031 belongs to the category of Intelligent Power Switches.

Use

The AUIPS6031 is primarily used for controlling and protecting high-side power switches in automotive applications.

Characteristics

• The AUIPS6031 is designed to handle high current loads, making it suitable for various automotive systems.
• It offers protection features such as overcurrent, overtemperature, and short circuit protection.
• The device operates at a wide input voltage range, allowing compatibility with different automotive power supply systems.

Package

The AUIPS6031 is available in a compact and robust package, ensuring durability and ease of installation.

Essence

The essence of the AUIPS6031 lies in its ability to provide reliable and efficient control and protection for high-side power switches in automotive systems.

Packaging/Quantity

The AUIPS6031 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 6V to 40V
• Output Current: Up to 30A
• Operating Temperature Range: -40°C to +125°C
• Standby Current: <10µA
• Fault Detection Response Time: <5µs

Detailed Pin Configuration

The AUIPS6031 has the following pin configuration:

1. VBAT: Battery voltage input
2. IN: Control input for turning the switch on/off
3. OUT: High-side power switch output
4. GND: Ground reference

Functional Features

• Overcurrent Protection: The AUIPS6031 monitors the output current and shuts off the switch if it exceeds the set threshold.
• Overtemperature Protection: The device incorporates thermal sensing to prevent overheating, ensuring safe operation.
• Short Circuit Protection: In the event of a short circuit, the AUIPS6031 quickly detects and isolates the fault to protect the system.
• Fast Fault Detection Response: The device provides rapid response time for fault detection, minimizing potential damage.

Advantages and Disadvantages

Advantages

• High current handling capability
• Wide input voltage range
• Comprehensive protection features
• Compact and robust package

Disadvantages

• Limited output current compared to some other power switches in the market
• Higher cost compared to traditional mechanical switches

Working Principles

The AUIPS6031 operates by receiving a control signal at the IN pin. When the control signal is high, the switch turns on, allowing current flow from the VBAT input to the OUT pin. In case of overcurrent, overtemperature, or short circuit conditions, the device triggers the corresponding protection mechanism to safeguard the system.

Detailed Application Field Plans

The AUIPS6031 finds extensive application in various automotive systems, including:

1. Electric Power Steering (EPS)
2. Engine Control Units (ECUs)
3. Transmission Control Units (TCUs)
4. Lighting Systems
5. HVAC Systems
6. Battery Management Systems (BMS)

Detailed and Complete Alternative Models

1. AUIPS7121: Similar to AUIPS6031, but with higher output current capability (up to 40A).
2. AUIPS7141: Offers additional diagnostic features along with high-side power switching capabilities.
3. AUIPS7151: Designed specifically for automotive lighting applications, providing enhanced protection and control features.

These alternative models provide similar functionality to the AUIPS6031 while offering different specifications and features to cater to diverse application requirements.

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