Texas Instruments

TPS2041D  

Power Distribution Switches, Load Drivers

TPS2041D Description

The TPS2041D is a high-side power switch designed for a wide range of applications requiring efficient power management. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuit (PMIC) category and is known for its robust performance and reliability. The TPS2041D features a single output configuration with a maximum current capability of 500mA, making it suitable for applications that demand precise control over power delivery.

The device operates within a load voltage range of 2.7V to 5.5V, ensuring compatibility with various power sources and devices. It employs an inverting input type, which simplifies the control interface and enhances flexibility in system design. The TPS2041D is housed in an 8SOIC package, which is both compact and suitable for surface-mount applications, facilitating easy integration into modern electronic systems.

TPS2041D Features

• High-Side Output Configuration: The high-side configuration of the TPS2041D allows for efficient power control and monitoring, making it ideal for applications where direct control over the power supply is necessary.
• Robust Fault Protection: The device includes comprehensive fault protection mechanisms such as fixed current limiting, over-temperature protection, and under-voltage lockout (UVLO). These features ensure the safety and reliability of the power switch, protecting both the device and the connected load from potential damage.
• Low On-Resistance (Rds On): With a typical on-resistance of 80mOhm, the TPS2041D minimizes power loss and heat generation, resulting in high efficiency and reduced thermal management requirements.
• Compliance and Reliability: The TPS2041D is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1, indicating unlimited storage life, which enhances its reliability in various environmental conditions.
• General-Purpose Switch Type: The TPS2041D is designed as a general-purpose switch, offering versatility and suitability for a wide range of applications. Its 1:1 input-to-output ratio ensures straightforward integration into existing systems.

TPS2041D Applications

The TPS2041D is ideal for applications that require precise power control and protection. Some specific use cases include:

• Power Management in Portable Devices: The TPS2041D's compact size and efficient power management capabilities make it suitable for use in portable devices such as smartphones, tablets, and laptops, where power efficiency and reliability are critical.
• Battery-Powered Systems: The device's low on-resistance and comprehensive fault protection make it an excellent choice for battery-powered systems, ensuring efficient power delivery and protection against over-current and over-temperature conditions.
• Industrial Control Systems: The robustness and reliability of the TPS2041D make it suitable for industrial control systems, where consistent and safe power delivery is essential for maintaining operational integrity.
• Automotive Electronics: The TPS2041D's high-side configuration and comprehensive protection features make it ideal for automotive applications, where precise control over power delivery and protection against electrical faults are crucial.

Conclusion of TPS2041D

The TPS2041D from Texas Instruments is a versatile and reliable high-side power switch that offers a comprehensive set of features designed to meet the demands of modern power management applications. Its low on-resistance, robust fault protection, and compliance with environmental standards make it a standout choice in the PMIC category. Whether used in portable devices, battery-powered systems, industrial control systems, or automotive electronics, the TPS2041D provides efficient power control and enhanced reliability, ensuring optimal performance and safety.

TPS2041D Documents

Download datasheets and manufacturer documentation for TPS2041D

Datasheets :

TPS2041, TPS2051      

HTML Datasheet :

TPS2041, TPS2051      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018