Texas Instruments

TPS2051BDBVTG4  

Power Distribution Switches, Load Drivers

TPS2051BDBVTG4 Description

The TPS2051BDBVTG4 is a high-side power switch designed by Texas Instruments, offering robust performance and reliability for various electronic applications. This device is part of the Power Distribution Switches and Load Drivers category and is ideal for managing power distribution in systems requiring efficient and controlled power delivery. Despite its obsolete status, the TPS2051BDBVTG4 remains a viable option for applications where its specific features and performance characteristics are required.

TPS2051BDBVTG4 Features

• Output Configuration: High Side
• Current - Output (Max): 500mA
• Voltage - Load: 2.7V to 5.5V
• Rds On (Typ): 95mOhm
• Number of Outputs: 1
• Fault Protection: Current Limiting (Fixed), Over Temperature, UVLO
• Switch Type: General Purpose
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Interface: On/Off
• Base Product Number: TPS2051
• Ratio - Input:Output: 1:1
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

The TPS2051BDBVTG4 stands out with its high-side output configuration, which is advantageous for applications requiring a common ground connection. Its maximum output current of 500mA ensures it can handle moderate power loads efficiently. The low Rds on (95mOhm) minimizes power loss and heat generation, contributing to higher system efficiency and reliability.

TPS2051BDBVTG4 Applications

The TPS2051BDBVTG4 is well-suited for a variety of applications, including:

• Power Management: Ideal for systems requiring controlled power delivery to various components.
• Load Switching: Effective in applications where load switching is necessary to manage power consumption and prevent voltage drops.
• Battery-Powered Devices: Suitable for devices that need efficient power distribution to extend battery life.
• Consumer Electronics: Can be used in devices such as smartphones, tablets, and other portable electronics.
• Industrial Systems: Applicable in industrial control systems where reliable power distribution is crucial.

Conclusion of TPS2051BDBVTG4

The TPS2051BDBVTG4 from Texas Instruments is a versatile high-side power switch that offers a range of features and benefits suitable for various electronic applications. Its high-side configuration, low Rds on, and comprehensive fault protection make it a reliable choice for power management and load switching. Despite being marked as obsolete, the TPS2051BDBVTG4 remains a valuable component for applications where its specific performance characteristics are required. Its compliance with industry standards such as REACH and RoHS3 ensures it meets environmental and safety regulations, making it a responsible choice for modern electronics.

TPS2051BDBVTG4 Documents

Download datasheets and manufacturer documentation for TPS2051BDBVTG4

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

TPS2041B-44B, 51B-54B Datasheet      

PCN Obsolescence/ EOL :

OBS 15/Sept/2023      

HTML Datasheet :

TPS2041B-44B, 51B-54B Datasheet