International Rectifier

IPS031STRR

IPS031STRR Description

The IPS031STRR is an automotive intelligent power distribution switch designed by International Rectifier. This device is categorized under Power Distribution Switches and Load Drivers. It is engineered to provide robust performance in demanding automotive environments. The IPS031STRR features a general-purpose switch type with a low-side output configuration, making it suitable for a wide range of applications. It operates with a maximum load voltage of 35V and supports a maximum output current of 2.8A. The device is housed in a D2PAK surface-mount package, offering a compact and reliable solution. Despite its obsolescence, the IPS031STRR remains a notable choice for specific applications due to its unique features and performance benefits.

IPS031STRR Features

• General Purpose Switch Type: The IPS031STRR is designed for versatile applications, providing a reliable solution for various automotive systems.
• Low Side Output Configuration: This configuration ensures efficient current control and monitoring, making it ideal for load management in automotive electronics.
• High Load Voltage Capability: With a maximum load voltage of 35V, the IPS031STRR can handle high-voltage applications, ensuring compatibility with modern automotive electrical systems.
• Low On-Resistance (Rds On): The typical on-resistance of 45mOhm minimizes power loss and heat generation, enhancing overall system efficiency.
• Current Limiting and Over-Temperature Protection: These fault protection features safeguard the device and connected circuits from damage due to overcurrent and excessive temperatures.
• Surface Mount Technology: The D2PAK package allows for easy integration into compact and space-constrained automotive designs.
• High Output Current: The maximum output current of 2.8A supports high-power applications, ensuring reliable operation under demanding conditions.
• On/Off Interface: The simple on/off interface facilitates straightforward control and integration into existing systems.

IPS031STRR Applications

The IPS031STRR is particularly well-suited for automotive applications where reliability, efficiency, and robustness are paramount. Specific use cases include:

• Automotive Electronics: Ideal for managing power distribution in automotive electronic systems such as infotainment units, lighting control, and electronic control units (ECUs).
• Load Management: Effective in controlling and protecting various loads in automotive applications, ensuring stable and safe operation.
• High-Voltage Systems: Suitable for applications requiring high-voltage handling, such as advanced driver-assistance systems (ADAS) and electric vehicle (EV) components.
• Compact Designs: The surface-mount package makes it a preferred choice for applications with limited space, such as under-the-hood electronics and embedded systems.

Conclusion of IPS031STRR

The IPS031STRR, despite being an obsolete model, continues to offer significant advantages in specific automotive applications. Its combination of high load voltage capability, low on-resistance, and robust fault protection features make it a reliable choice for managing power distribution in demanding environments. The general-purpose switch type and low-side output configuration provide versatility and ease of integration. While newer models may offer enhanced features, the IPS031STRR remains a valuable option for applications where its unique specifications and performance benefits are required.