AUIPS2041LTR

Product Overview

Category

AUIPS2041LTR belongs to the category of automotive intelligent power switches.

Use

This product is primarily used in automotive applications for controlling high-side power distribution in various systems, such as lighting, heating, ventilation, and air conditioning (HVAC), and other power-hungry components.

Characteristics

• High-side switch with integrated protection features
• Designed for use in harsh automotive environments
• Provides efficient power management and control
• Offers enhanced reliability and safety

Package

AUIPS2041LTR is available in a compact and robust package, suitable for automotive applications. The package ensures proper thermal dissipation and protection against environmental factors.

Essence

The essence of AUIPS2041LTR lies in its ability to provide reliable and efficient power switching and protection in automotive systems, ensuring optimal performance and safety.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier and customer requirements.

Specifications

• Maximum Supply Voltage: 40V
• Continuous Load Current: 10A
• On-State Resistance: 25mΩ
• Operating Temperature Range: -40°C to +150°C
• Protection Features: Overcurrent, Overtemperature, Undervoltage Lockout

Detailed Pin Configuration

AUIPS2041LTR has the following pin configuration:

1. VBAT: Battery supply voltage input
2. IN: Control input for turning the switch ON/OFF
3. OUT: Output terminal connected to the load
4. GND: Ground reference

Functional Features

• Integrated protection features ensure safe operation under various fault conditions.
• Low on-state resistance minimizes power losses and improves efficiency.
• Fast switching capability enables rapid response to control signals.
• Wide operating temperature range allows reliable performance in extreme conditions.
• Undervoltage lockout feature prevents operation at low supply voltages, ensuring system integrity.

Advantages and Disadvantages

Advantages

• Robust design suitable for automotive applications
• Enhanced protection features ensure system reliability
• Efficient power management and control
• Wide operating temperature range
• Fast switching capability

Disadvantages

• Limited maximum supply voltage (40V)
• Relatively high on-state resistance (25mΩ)

Working Principles

AUIPS2041LTR operates as a high-side switch, controlling the power flow from the battery to the load. When the control input (IN) is activated, the switch turns ON, allowing current to flow from the battery through the switch to the load. The integrated protection features monitor the current, temperature, and voltage levels to ensure safe operation. In case of overcurrent, overtemperature, or undervoltage conditions, the switch automatically shuts off to protect the system.

Detailed Application Field Plans

AUIPS2041LTR finds extensive application in various automotive systems, including:

1. Lighting systems: Controls the power supply to headlights, taillights, interior lighting, etc.
2. HVAC systems: Manages the power distribution for heating, ventilation, and air conditioning units.
3. Power windows and mirrors: Enables efficient control of these components.
4. Seat heaters: Regulates the power supply to seat heating elements.
5. Electric power steering: Controls the power flow to the steering system.

Detailed and Complete Alternative Models

1. AUIPS2041GTR: Similar to AUIPS2041LTR but with a higher maximum supply voltage of 60V.
2. AUIPS2042LTR: Offers dual high-side switches in a single package, suitable for more complex automotive systems.
3. AUIPS2043LTR: Provides additional protection features, such as short-circuit detection and overvoltage protection.

These alternative models offer similar functionality with slight variations in specifications and additional features to cater to different application requirements.

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