TPS2097DR

Power Distribution Switches, Load Drivers Overview

The TPS2097DR is a quad power distribution switch manufactured by Texas Instruments, designed for USB and peripheral applications. It operates within a voltage range of 2.7 V to 5.5 V and features four independent outputs. Each channel supports an output current of 250 mA with a current limit of 500 mA. The device utilizes high-side N-channel MOSFETs and offers a maximum on-resistance of 100 mOhms. It includes thermal shutdown protection and is housed in a 16-pin SOIC-Narrow package.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates four independent high-side switches for efficient power distribution management
• Provides inherent overcurrent protection through internal current limiting circuitry
• Features thermal shutdown mechanisms to safeguard the device during fault conditions

Power Distribution Switches, Load Drivers Applications

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

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'DR' corresponds to the tape and reel packaging configuration when ordering. Confirm that the SOIC-16 package dimensions align with your PCB footprint requirements. Ensure the operating temperature range meets your system's environmental specifications before finalizing procurement.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when multiple low-current channels are required within a single package. It is suitable for designs needing compact solutions for USB peripherals. Consider the 100 mOhm on-resistance for efficiency calculations. Evaluate the 250 mA continuous current rating against peak load demands to ensure reliable operation under all expected conditions.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the TPS20xx series of power distribution switches from Texas Instruments. These devices are engineered to replace traditional discrete FET solutions, offering integrated protection features. The series provides various channel counts and current ratings to suit different power management needs in portable and industrial electronics.

Power Distribution Switches, Load Drivers Replacement Considerations

Check for pin-compatible alternatives within the same family, such as the TPS2098 or TPS2099, which may offer different current ratings or additional control features while maintaining the same package outline.