TPS2550DBVRG4

Power Distribution Switches, Load Drivers Overview

The TPS2550DBVRG4 is a high-side power distribution switch manufactured by Texas Instruments, designed for USB power management applications. It operates within a supply voltage range of 2.5 V to 6.5 V and provides a single output channel. The device features adjustable current limiting capabilities, allowing precise control over load protection thresholds. It is housed in a compact SOT-23-6 surface-mount package suitable for space-constrained designs. The component supports an operating temperature range from -40°C to +85°C, ensuring reliability in various industrial and consumer environments.

Power Distribution Switches, Load Drivers Feature Summary

• Adjustable current limiting for customizable load protection
• High-side switching architecture for efficient power distribution
• Compact SOT-23-6 package for space-saving integration

Power Distribution Switches, Load Drivers Applications

• USB port power switching and protection
• Battery-powered equipment load management
• Peripheral device power distribution

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'G4' indicates lead-free compliance and RoHS status as per manufacturer documentation. Confirm availability status, as this part may be subject to lifecycle changes or limited stock depending on the distributor. Ensure the SOT-23-6 footprint matches your PCB design requirements before ordering.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when adjustable current limiting is required for USB or similar low-voltage loads. Compare against fixed-limit switches if simpler protection suffices. Verify that the 2.5V to 6.5V input range aligns with your system's power rails. Consider the thermal performance in the SOT-23-6 package under maximum load conditions.

Power Distribution Switches, Load Drivers Part Context

This device belongs to the TPS255x series of power distribution switches from Texas Instruments. It shares functional similarities with other models like the TPS2551 and TPS2553 but offers specific current limit adjustability. The series is targeted at portable electronics and USB peripheral applications requiring robust power management.

Power Distribution Switches, Load Drivers Replacement Considerations

Check for direct pin-compatible alternatives within the TPS255x family. Verify electrical parameters such as on-resistance and current limit ranges match your design needs. Consult the manufacturer's obsolescence notices for any recommended upgrades.