TPS22962DNYR

Power Distribution Switches, Load Drivers Overview

The TPS22962DNYR is a single-channel N-channel power switch IC from Texas Instruments, designed for high-current load switching applications. It operates within an input voltage range of 0.8V to 5.5V and supports a maximum continuous output current of 10A. The device features a typical on-resistance of 4.4mΩ, ensuring minimal power loss during conduction. Packaged in an 8-WSON (3x3mm) surface-mount footprint with a bare pad for thermal dissipation, it functions as a high-side switch controlled by a non-inverting logic interface. Key operational characteristics include a maximum turn-on time of 2.397µs and a maximum turn-off time of 4µs. The component is rated for operation across an extended temperature range from -40°C to +105°C.

Power Distribution Switches, Load Drivers Feature Summary

• Ultra-low on-resistance minimizes conduction losses and heat generation
• Controlled slew rate reduces inrush current during turn-on
• Fast switching speeds enable rapid power state transitions
• Integrated load release capability protects downstream circuitry

Power Distribution Switches, Load Drivers Applications

• Portable consumer electronics battery protection
• Industrial equipment peripheral power distribution
• Automotive infotainment system power gating
• IoT device sensor rail management

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific ordering suffix matches the required package variant and tape-and-reel quantity. Confirm RoHS compliance status and moisture sensitivity level requirements against your manufacturing process capabilities. Ensure the selected component aligns with the specified operating temperature range for your final application environment. Cross-reference the datasheet revision history for any recent design or assembly changes that may impact integration.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a single channel capable of handling up to 10A is required within a compact footprint. Consider the 4.4mΩ on-resistance for efficiency calculations in high-current paths. Evaluate the 0.8V minimum operating voltage if interfacing with low-voltage logic controllers. The 8-WSON package offers thermal advantages through its exposed pad design compared to standard QFN options.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the TPS2296x family of ultra-low resistance load switches. It shares functional similarities with other members like the TPS22969 but differs in current rating and specific electrical parameters. The series is characterized by high-speed switching and robust protection features suitable for modern portable and industrial designs requiring efficient power management.

Power Distribution Switches, Load Drivers Replacement Considerations

Direct substitutes within the same family include the TPS22962DNGR, which offers identical specifications in a different package configuration. For pin-compatible alternatives with varying current ratings, consider the TPS22969 series, though output current limits differ. Always verify parameter compatibility before substitution.