Texas Instruments

TPS2052BDG4  

Power Distribution Switches, Load Drivers

TPS2052BDG4 Description

The TPS2052BDG4 is a high-side power switch designed by Texas Instruments, offering robust performance and reliability in power management applications. This IC is part of the Power Management Integrated Circuit (PMIC) category and is housed in an 8SOIC package. It features a high-side output configuration, making it suitable for applications where the load is connected to the positive supply rail. device The supports a wide load voltage range of 2.7V to 5.5V and can handle a maximum output current of 500mA, ensuring compatibility with a variety of electronic systems.

TPS2052BDG4 Features

• High-Side Output Configuration: Ideal for applications where the load is connected to the positive supply rail, simplifying circuit design and improving safety.
• Wide Load Voltage Range: Supports 2.7V to 5.5V, making it versatile for different power supply requirements.
• Maximum Output Current: Capable of delivering up to 500mA, suitable for driving moderate to high-current loads.
• Low Rds On (Typ): With a typical on-state resistance of 70mOhm, it minimizes power loss and improves efficiency.
• Dual Outputs: Features two outputs, allowing for simultaneous control of multiple loads.
• Fault Protection: Includes current limiting (fixed), over-temperature protection, and under-voltage lockout (UVLO) to safeguard the device and connected components.
• Surface Mount: Designed for surface-mount technology, facilitating compact and reliable PCB designs.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited), allowing for flexible handling and storage conditions.
• General-Purpose Switch Type: Suitable for a wide range of applications, offering flexibility in design.

TPS2052BDG4 Applications

The TPS2052BDG4 is well-suited for a variety of applications where reliable power switching is required. Its high-side configuration and dual outputs make it ideal for:

• Power Distribution: Efficiently managing power in systems with multiple loads.
• Battery Management: Controlling power flow in battery-operated devices, ensuring safe and efficient operation.
• Telecommunications: Reliable switching in communication equipment, maintaining signal integrity and system performance.
• Consumer Electronics: Managing power in devices such as smartphones, tablets, and other portable electronics.
• Industrial Control: Controlling power in industrial systems, ensuring robustness and reliability under varying conditions.

Conclusion of TPS2052BDG4

The TPS2052BDG4 from Texas is Instruments a versatile and reliable high-side power switch, offering a wide load voltage range, dual outputs, and comprehensive fault protection. Its low Rds on and surface-mount design make it an efficient and space-saving solution for power management applications. With its compliance to environmental and regulatory standards, the TPS2052BDG4 is an excellent choice for designers seeking a robust and flexible power switch.

TPS2052BDG4 Documents

Download datasheets and manufacturer documentation for TPS2052BDG4

PCN Assembly/Origin :

Revision D 13/Jan/2017      

Datasheets :

TPS2041B-44B, 51B-54B Datasheet      

PCN Obsolescence/ EOL :

EOL 18/Sept/2023      

HTML Datasheet :

TPS2041B-44B, 51B-54B Datasheet