TPS22964CYZPT

Power Distribution Switches, Load Drivers Overview

The TPS22964CYZPT is a single-channel load switch from Texas Instruments designed for power distribution applications. It operates within an input voltage range of 0.75V to 3.6V and supports a maximum continuous output current of 2A. The device features a maximum on-resistance of 19.7mΩ, ensuring efficient power delivery with minimal loss. It includes controlled rise time to limit inrush current and offers reverse current protection when disabled. The component is housed in a compact DSBGA-6 package (DSBGA-6) suitable for space-constrained designs and functions reliably across a temperature range of -40°C to +85°C.

Power Distribution Switches, Load Drivers Feature Summary

• Ultra-low on-resistance design minimizes power loss and heat generation during operation.
• Integrated charge pump enables low on-resistance even at very low input voltages.
• Controlled turn-on slew rate prevents excessive inrush current during startup.
• Reverse current protection blocks backward flow when the switch is disabled.

Power Distribution Switches, Load Drivers Applications

• Portable consumer electronics requiring efficient power management
• Battery-powered devices needing low quiescent current consumption
• Embedded systems with strict space limitations for power switches

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'YZPT' against the official datasheet to confirm package type and tape/reel specifications. Ensure the operating voltage requirements align with the 0.75V to 3.6V range. Check for moisture sensitivity levels and recommended soldering profiles prior to assembly. Confirm availability of the DSBGA-6 package variant from authorized distributors.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a low-voltage, high-current load switch is required in a small footprint. It is suitable for applications where minimizing board space is critical while maintaining low conduction losses. Consider the 2A current rating and 19.7mΩ resistance for thermal management. Ensure the control signal voltage is compatible with the low threshold input requirements.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the TPS229xx series of ultra-small, low-input voltage load switches from Texas Instruments. These devices are engineered for portable applications where battery life and board real estate are primary concerns. The series typically integrates N-channel MOSFETs with charge pumps to achieve low on-resistance across wide input voltage ranges.

Power Distribution Switches, Load Drivers Replacement Considerations

Check for direct pin-compatible alternatives within the TPS229xx family that offer similar current ratings and package dimensions. Verify that any substitute maintains the same low-input voltage capability and reverse current protection features. Ensure the replacement part meets the same thermal and electrical specifications for your specific application.