Texas Instruments

TPS2042BDRBR  

Power Distribution Switches, Load Drivers

TPS2042BDRBR Description

The TPS2042BDRBR is a high-side power distribution switch from Texas Instruments, designed for applications requiring efficient power management. With a maximum output current of 500mA, this device is capable of handling a variety of power distribution tasks. Its inverting input type and 1:1 input-to-output ratio make it versatile for various applications. The TPS2042BDRBR is designed to operate within a load voltage range of 2.7V to 5.5V, making it suitable for low-voltage systems. This device is also equipped with current limiting (fixed), over-temperature, and UVLO fault protection features, ensuring reliable operation and safeguarding the system from potential damage.

TPS2042BDRBR Features

• Output Configuration: High Side
• Current - Output (Max): 500mA
• Voltage - Load: 2.7V ~ 5.5V
• Rds On (Typ): 70mOhm
• Number of Outputs: 2
• Fault Protection: Current Limiting (Fixed), Over Temperature, UVLO
• Interface: On/Off
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001

TPS2042BDRBR Applications

The TPS2042BDRBR is ideal for applications where efficient power distribution and control are critical. Some specific use cases include:

1. Portable Electronics: Due to its low-voltage operation and compact form factor, the TPS2042BDRBR is well-suited for portable devices like smartphones, tablets, and wearables.
2. Automotive Systems: This device can be used in automotive applications for managing power distribution to various electronic control units (ECUs) and sensors.
3. Industrial Control Systems: The TPS2042BDRBR can be employed in industrial settings for controlling power to motors, actuators, and other critical components.
4. Medical Devices: Its reliability and fault protection features make it suitable for use in medical equipment, where safety and precision are paramount.

Conclusion of TPS2042BDRBR

The TPS2042BDRBR from Texas Instruments is a robust and versatile high-side power distribution switch, offering a range of features that make it suitable for various applications. Its ability to handle up to 500mA of current, combined with its fault protection mechanisms, makes it an excellent choice for low-voltage systems in portable electronics, automotive, industrial control, and medical device applications. With its REACH unaffected status and RoHS3 compliance, the TPS2042BDRBR is also an environmentally friendly option for power management in electronic devices.

TPS2042BDRBR Documents

Download datasheets and manufacturer documentation for TPS2042BDRBR

PCN Assembly/Origin :

Revision D 13/Jan/2017      

Datasheets :

TPS2041-44B/51-54B      

HTML Datasheet :

TPS2041-44B/51-54B