TPS2061DRG4

Power Distribution Switches, Load Drivers Overview

The TPS2061DRG4 is a single-channel high-side power switch IC from Texas Instruments, designed for USB power distribution. It features an N-channel output capable of delivering up to 1A continuous current with a fixed current limit of 1.5A. The device operates within a supply voltage range of 2.7V to 5.5V and includes comprehensive protection against overcurrent, thermal overload, and under-voltage lockout. Packaged in a surface-mount 8-SOIC format, it integrates state flag reporting and load release functionality.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates a single high-side N-channel power switch with 1A continuous output capability
• Provides robust fault protection including fixed current limiting, thermal shutdown, and under-voltage lockout
• Features integrated state flag reporting for status monitoring and active load release control

Power Distribution Switches, Load Drivers Applications

• USB hub power distribution circuits
• Peripheral port power switching
• Battery-powered equipment power management

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'G4' indicates compliance with RoHS3 standards and lead-free manufacturing requirements as per Texas Instruments documentation. Confirm that the SOIC-8 package dimensions match the target PCB footprint constraints. Ensure the operating temperature range aligns with the intended environmental conditions for the final assembly.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a single-channel solution with 1A capacity is required for low-voltage applications. Consider the 8-SOIC package for space-constrained designs compared to wider packages. Evaluate the need for state flag outputs and load release features if system diagnostics or controlled discharge are necessary for the application.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the TPS206x family of USB power switches, which also includes dual (TPS2062) and triple (TPS2063) channel variants. The DRG4 suffix denotes a tape-and-reel packaging configuration compliant with specific environmental directives. It serves as a direct replacement for legacy single-channel power distribution components requiring similar electrical characteristics.

Power Distribution Switches, Load Drivers Replacement Considerations

• TPS2061D

Power Distribution Switches, Load Drivers FAQ

What is the function of the state flag pin?

The state flag pin provides a digital signal indicating the operational status of the internal power switch, allowing the system to monitor whether the switch is on or off.

How does the load release feature work?

Load release allows the user to actively discharge any charge stored on the output capacitor by controlling the internal switch, ensuring safe removal of connected loads.