Texas Instruments

TPS2048DR

TPS2048DR Description

The TPS2048DR is a high-side power switch designed by Texas Instruments, featuring a robust and versatile architecture suitable for a wide range of power distribution applications. This device is part of the Power Distribution Switches and Load Drivers category and is housed in a 16-pin SOIC package, making it ideal for surface-mount applications. Despite its obsolete status, the TPS2048DR remains a reliable choice for engineers seeking a general-purpose switch with comprehensive fault protection mechanisms.

TPS2048DR Features

• Output Configuration: High Side
• Product Status: Obsolete
• Current - Output (Max): 250mA
• REACH Status: REACH Unaffected
• Manufacturer: Texas Instruments
• Voltage - Supply (Vcc/Vdd): Not Required
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• 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: Tape & Reel (TR)
• Interface: On/Off
• Base Product Number: TPS2048

TPS2048DR Applications

The TPS2048DR is designed for applications requiring reliable power distribution and load control. Its high-side configuration and general-purpose switch type make it suitable for various electronic systems, including:

• Power Management: Ideal for managing power distribution in systems where multiple loads need controlled activation and deactivation.
• Load Drivers: Effective in driving loads that require precise current control and protection against overcurrent and overtemperature conditions.
• Consumer Electronics: Suitable for applications in consumer electronics where compact size and surface-mount technology are essential.
• Industrial Control: Useful in industrial settings where robust fault protection and reliable operation are critical.

Conclusion of TPS2048DR

The TPS2048DR, despite being marked as obsolete, continues to offer significant value in power distribution and load control applications. Its high-side configuration, low Rds on, and comprehensive fault protection mechanisms make it a reliable choice for engineers. The device's compliance with REACH and ROHS3 standards ensures it meets stringent environmental and safety regulations. While newer alternatives may be available, the TPS2048DR remains a viable option for legacy systems and applications where its specific features are well-suited.