TPS22929DDBVR

Power Distribution Switches, Load Drivers Overview

The TPS2292DDBVR is an ultra-small, low on-resistance load switch with controlled turn-on. It contains a P-channel MOSFET that can operate over an input voltage range of 1.4V to 5.5V. The device features a typical Rds On of 115mOhm and supports a maximum output current of 1.8A. It utilizes a non-inverting input type and does not require a separate supply voltage (Vcc/Vdd). The component is housed in a small SOT23-6 package.

Power Distribution Switches, Load Drivers Feature Summary

• Integrated single load switch design
• Ultra-small SOT23-6 package for space-constrained applications
• Low ON-resistance for efficient power delivery
• Controlled turn-on capability to manage inrush current

Power Distribution Switches, Load Drivers Applications

• Portable electronics battery protection
• Power distribution in mobile devices
• Peripheral power switching in consumer electronics
• Battery-powered equipment load management

Power Distribution Switches, Load Drivers Procurement Notes

Verify the exact part marking (NF4F or NF4W) against the datasheet to confirm authenticity. Ensure the SOT23-6 package matches your PCB footprint requirements. Confirm the input voltage range compatibility with your system's rail before procurement. Check for any specific ordering suffixes that may indicate tape and reel packaging variations if required for automated assembly.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when space is limited due to its compact SOT23-6 form factor. Choose it for applications requiring controlled turn-on to mitigate inrush currents. Consider its 1.8A current rating and low on-resistance for efficient power switching. Ensure the 1.4V to 5.5V input range aligns with your system's operating voltage levels.

Power Distribution Switches, Load Drivers Part Context

This device belongs to Texas Instruments' TPS229xx series of compact, single-channel load switches. These components are designed for portable electronics where space and power efficiency are critical. The series offers low noise and controlled turn-on speeds, making them suitable for sensitive analog and digital circuits. They integrate a P-channel MOSFET to provide simple, reliable load switching without external components.

Power Distribution Switches, Load Drivers Replacement Considerations

Consult official substitution guides for compatible parts within the TPS229xx family. Verify pinout compatibility and electrical specifications such as Rds On and current ratings. Ensure the replacement maintains the same SOT23-6 package for direct board integration.