Texas Instruments

TPS2042DR  

Power Distribution Switches, Load Drivers

TPS2042DR Description

The TPS2042DR is a high-side power switch designed for general-purpose applications, offering robust performance and reliability. Manufactured by Texas Instruments, it falls under the category of Power Distribution Switch andes Load Drivers. This IC features a 1:2 ratio, packaged in an 8-SOIC format, making it suitable for a variety of electronic systems that require efficient power management.

TPS2042DR Features

• Output Configuration: High Side
• Product Status: Active
• Current - Output (Max): 500mA
• REACH Status: REACH Unaffected
• Mfr: Texas Instruments
• Voltage - Supply (Vcc/Vdd): Not Required
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• 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: 2
• Fault Protection: Current Limiting (Fixed), Over Temperature, UVLO
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Interface: On/Off

The TPS2042DR stands out with its high-side output configuration, which allows for straightforward integration into various electronic circuits. Its maximum output current of 500mA ensures it can handle moderate power loads efficiently. The device is REACH unaffected and RoHS3 compliant, making it environmentally friendly and suitable for use in a wide range of applications.

TPS2042DR Applications

The TPS2042DR is ideal for applications requiring reliable power distribution and load driving. Its high-side configuration and maximum output current of 500mA make it suitable for managing power in consumer electronics, automotive systems, and industrial control panels. The device’s fault protection features, including current limiting, over-temperature protection, and UVLO (Under Voltage Lock Out), ensure safe operation and prevent damage from overcurrent and thermal events.

Specific use cases where the TPS2042DR excels include:

• Consumer Electronics: Power management in devices such as smartphones, tablets, and laptops.
• Automotive Systems: Managing power distribution in vehicle infotainment systems and electronic control units.
• Industrial Control Panels: Efficient load driving in industrial automation and control systems.

Conclusion of TPS2042DR

The TPS2042DR from Texas Instruments is a versatile and reliable power switch designed for general-purpose applications. Its high-side output configuration, maximum output current of 500mA, and comprehensive fault protection features make it an excellent choice for power distribution and load driving in various electronic systems. The device’s environmental compliance and robust performance ensure it meets the stringent requirements of modern electronics. Whether used in consumer electronics, automotive systems, or industrial control panels, the TPS2042DR offers a reliable and efficient solution for power management.

TPS2042DR Documents

Download datasheets and manufacturer documentation for TPS2042DR

Images :

Mechanical Outline Drawing      

Models :

TPS2042DR Symbol & Footprint by SnapMagic      

Application Notes :

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