Texas Instruments

TPS2044D  

Power Distribution Switches, Load Drivers

TPS2044D Description

The TPS2044D is a high-side power switch designed for general-purpose applications, manufactured by Texas Instruments. This device features a high-side output configuration, making it suitable for a wide range of power management tasks. With a maximum output current of 500mA, the TPS2044D is capable of handling moderate power loads efficiently. The device operates within a load voltage range of 2.7V to 5.5V, providing flexibility in various power supply scenarios.

The TPS2044D is designed with a typical on-state resistance (Rds On) of 80mOhm, which minimizes power loss and ensures high efficiency. It includes comprehensive fault protection mechanisms such as fixed current limiting, over-temperature protection, and under-voltage lockout (UVLO), safeguarding both the switch and the connected load from potential damage.

This power switch is housed in a surface-mount package, specifically a 16SOIC tube, which is ideal for compact and space-constrained designs. The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and regulatory standards. With a moisture sensitivity level (MSL) of 1 (unlimited), the TPS2044D is suitable for a variety of manufacturing environments without the need for special handling.

TPS2044D Features

• High-Side Output Configuration: Ideal for applications requiring a high-side switch.
• Maximum Output Current: 500mA, suitable for moderate power applications.
• Load Voltage Range: 2.7V to 5.5V, providing flexibility in power supply design.
• Low On-State Resistance: 80mOhm (typical), minimizing power loss and maximizing efficiency.
• Comprehensive Fault Protection: Includes fixed current limiting, over-temperature protection, and UVLO.
• Surface-Mount Package: 16SOIC tube, suitable for compact designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant.
• Moisture Sensitivity Level: MSL 1 (unlimited), suitable for various manufacturing environments.
• General-Purpose Switch: Versatile for a wide range of applications.

TPS2044D Applications

The TPS2044D is well-suited for a variety of applications where reliable power switching is required. Its high-side output configuration and moderate current handling make it ideal for:

• Consumer Electronics: Power management in devices such as smartphones, tablets, and laptops.
• Industrial Equipment: Controlling power to sensors, actuators, and other peripherals.
• Automotive Systems: Managing power distribution in vehicle electronic systems.
• Telecommunications: Power switching in base stations and networking equipment.
• Medical Devices: Ensuring reliable power control in medical monitoring and diagnostic equipment.

Conclusion of TPS2044D

The TPS2044D from Texas Instruments is a robust and versatile power switch that offers a balance of performance, reliability, and environmental compliance. Its high-side output configuration, low on-state resistance, and comprehensive fault protection make it an excellent choice for a wide range of applications. Whether used in consumer electronics, industrial equipment, automotive systems, telecommunications, or medical devices, the TPS2044D provides efficient and reliable power management. Its compact surface-mount package and compliance with environmental standards further enhance its suitability for modern electronic designs.

TPS2044D Documents

Download datasheets and manufacturer documentation for TPS2044D

Datasheets :

TPS2044,54      

HTML Datasheet :

TPS2044,54      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022