AUIPS1051LTR

The AUIPS1051LTR is a high-side intelligent power switch designed for automotive applications. This versatile device offers overcurrent protection, thermal shutdown, and diagnostic feedback, making it suitable for automotive electronic systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VBB: Input supply voltage for the internal control logic
• VSW: Switched output to the load
• IN: Input control for the power switch
• VBG: Internal voltage regulator ground
• VBS: Supply voltage for the high-side driver and diagnostic functions
• OUT: Open-drain diagnostic output
• GND: Ground

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the AUIPS1051LTR for a more visual representation.

Key Features

• Overcurrent Protection: The AUIPS1051LTR provides built-in overcurrent protection to safeguard the load and the device itself from excessive currents.
• Thermal Shutdown: In the event of excessive temperature, the device activates thermal shutdown to prevent damage due to heat buildup.
• Load Short-Circuit Protection: This device offers protection against load short circuits, enhancing the reliability of automotive electronic systems.
• Diagnostic Feedback: The open-drain diagnostic output provides essential feedback for system monitoring and fault detection.
• Wide Operating Voltage Range: With a wide operating voltage range, this device is suitable for a variety of automotive applications.

Note: For detailed technical specifications, please refer to the AUIPS1051LTR datasheet.

Application

• Automotive Electronics: The AUIPS1051LTR is designed for use in automotive electronic systems, including power distribution, motor control, and lighting applications.
• Body Control Modules: This device can be used in body control modules to control various functions such as door locks, window motors, and lighting.
• Heating and Cooling Systems: The AUIPS1051LTR can be integrated into heating and cooling systems in automotive applications to provide power control and protection.

Functionality

The AUIPS1051LTR serves as a high-side intelligent power switch with overcurrent and thermal protection, making it an essential component for automotive electronic systems that require robust power control and diagnostic capabilities.

Usage Guide

• Power Supply: Connect VBB (Pin 1) to the input supply voltage, VBS (Pin 5) to the supply voltage, and GND (Pin 7) to ground.
• Input Control: Apply the control input (IN, Pin 3) to activate or deactivate the power switch.
• Diagnostic Feedback: Monitor the diagnostic output (OUT, Pin 6) for fault detection and system monitoring.

Frequently Asked Questions

Q: Is the AUIPS1051LTR suitable for lighting applications in automobiles?
A: Yes, the AUIPS1051LTR can be used to control and protect lighting systems in automotive applications.