Texas Instruments

TPS2048D

TPS2048D Description

The TPS2048D is a high-side power distribution switch designed for a variety of applications requiring efficient power management. Manufactured by Texas Instruments, this device is part of the Power Distribution Switches and Load Drivers category. It is an IC SUPERVISOR PWR SUP SUPPORT, offering robust performance and reliability in a compact surface-mount package.

TPS2048D Features

• Output Configuration: High Side
• Product Status: Active
• Current - Output (Max): 250mA
• REACH Status: Vendor Undefined
• Mfr: Texas Instruments
• Voltage - Supply (Vcc/Vdd): Not Required
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• Operating Temperature: 0°C to 85°C (TA)
• Input Type: Inverting
• ECCN: EAR99
• Switch Type: General Purpose
• Voltage - Load: 2.7V to 5.5V
• Ratio - Input:Output: 1:1
• Mounting Type: Surface Mount
• Rds On (Typ): 80mOhm
• Number of Outputs: 4
• Fault Protection: Current Limiting (Fixed), Over Temperature, UVLO
• HTSUS: 8542.39.0001
• Package: Bulk
• Interface: On/Off

The TPS2048D is designed to provide efficient power distribution with minimal power loss, thanks to its low Rds On (80mOhm) and high-side output configuration. This configuration ensures that the switch can handle up to 250mA of current, making it suitable for a wide range of applications. The device operates within a load voltage range of 2.7V to 5.5V, providing flexibility in power supply requirements.

TPS2048D Applications

The TPS2048D is ideal for applications requiring precise power control and protection. Its general-purpose switch type and inverting input type make it versatile for various electronic systems. The device is particularly well-suited for:

• Power Distribution in Embedded Systems: The high-side configuration and low Rds On ensure efficient power delivery, reducing power loss and improving system efficiency.
• Load Driving Applications: The ability to handle up to 250mA of current makes it suitable for driving loads in various electronic devices.
• Power Management in Consumer Electronics: The compact surface-mount package and wide operating temperature range (0°C to 85°C) make it ideal for consumer electronics where space and thermal management are critical.
• Industrial Control Systems: The fault protection features, including current limiting, over-temperature protection, and UVLO, provide robustness and reliability in industrial environments.

Conclusion of TPS2048D

The TPS2048D from Texas Instruments is a high-performance power distribution switch that offers a combination of efficiency, reliability, and versatility. Its low Rds On, high-side output configuration, and comprehensive fault protection make it a superior choice for a wide range of applications. Whether used in embedded systems, consumer electronics, or industrial control systems, the TPS2048D provides reliable power management with minimal power loss. Its compliance with ROHS3 and vendor-defined REACH status ensures that it meets environmental and regulatory standards. The TPS2048D is an excellent choice for designers looking for a robust, efficient, and versatile power distribution solution.