TPS2002CDRCT

Power Distribution Switches, Load Drivers Overview

The TPS2002CDRCT is a dual-channel, current-limited power distribution switch manufactured by Texas Instruments. It integrates two independent N-channel power switches in a single 10-pin VSON package. The device supports an input voltage range of 4.5V to 5.5V and provides a continuous load current capability of 2A per channel. Key electrical features include adjustable current limiting with hysteresis, thermal shutdown protection, and low on-resistance. The component is designed for efficient power management in portable and battery-operated applications requiring precise load control.

Power Distribution Switches, Load Drivers Feature Summary

• Dual-channel architecture providing independent control over two separate power loads
• Integrated current limiting with hysteresis to prevent nuisance tripping during startup
• Thermal shutdown protection activates when junction temperature exceeds safe operating limits
• Low on-resistance design minimizes power loss and heat generation during conduction

Power Distribution Switches, Load Drivers Applications

• Portable computing devices such as laptops and tablets for peripheral power switching
• Battery-powered equipment requiring efficient power distribution and load management
• Industrial control systems needing isolated or protected power rails for sensors and actuators
• Consumer electronics utilizing USB ports or other high-current interfaces

Power Distribution Switches, Load Drivers Procurement Notes

Verify the exact part number TPS2002CDRCT against official Texas Instruments documentation to ensure compatibility with your specific circuit requirements. Confirm that the 10-VSON package and 4.5V-5.5V input range align with your system design. Check for moisture sensitivity levels and reflow soldering profiles if surface-mount assembly is planned. Ensure supply chain sources provide genuine components to avoid counterfeit risks.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when dual-channel power switching with integrated current limiting is required within a 5V system. Consider the 2A per channel rating against peak load demands. Evaluate the VSON package size constraints against available PCB real estate. Compare thermal performance characteristics if ambient temperatures are elevated. Verify that the adjustable current limit settings meet the protection thresholds of connected downstream loads.

Power Distribution Switches, Load Drivers Part Context

This device belongs to the TPS2002 family of power distribution switches from Texas Instruments. It is part of a broader series designed for managing power in multi-rail systems. The CDRCT suffix indicates a tape-and-reel packaging configuration suitable for automated assembly processes. This family emphasizes reliability and compact form factors for modern electronic designs.

Power Distribution Switches, Load Drivers Replacement Considerations

Consult Texas Instruments documentation for direct pin-to-pin replacements within the TPS200x series. Verify functional equivalence regarding current ratings and voltage ranges before substitution. Cross-reference datasheets for any differences in thermal characteristics or package dimensions.