TPS22913CYZVR

Power Distribution Switches, Load Drivers Overview

The TPS22913CYZVR is a single-channel load switch from Texas Instruments designed for power distribution in space-constrained applications. It operates within an input voltage range of 1.4 V to 5.5 V and supports a maximum continuous output current of 2 A. The device features a low on-resistance, typically 60 mΩ at 5 V, ensuring efficient power delivery. It utilizes a DSBGA-4 package with dimensions of 0.88 mm x 0.88 mm. The component includes integrated protection mechanisms such as full-time current limiting, reverse current blocking, and under-voltage lockout (UVLO). It functions reliably across an operating temperature range of -40°C to +85°C.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates a 150 Ω on-chip bleeder resistor for rapid output discharge when the switch is disabled.
• Provides controlled turn-on characteristics to manage slew rates and mitigate inrush current issues.
• Features a compact four-sided die ball grid array package optimized for board space efficiency.

Power Distribution Switches, Load Drivers Applications

• Laptops and ultrabooks
• Tablets and set-top boxes
• Portable media players
• Smartphones and wireless handheld terminals

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix CYZVR against the manufacturer's latest datasheet to confirm pinout compatibility and thermal performance specifications. Ensure that the ordering information matches the required package variant and tape-and-reel quantity. Cross-reference the RoHS compliance status and environmental certifications prior to finalizing procurement orders to meet regulatory requirements.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for designs requiring precise control over power-up sequences and inrush current management. The integrated bleeder resistor makes it suitable for applications needing fast discharge times. Evaluate the trade-off between the 60 mΩ on-resistance and the available drive current to ensure thermal limits are respected within the target enclosure constraints.

Power Distribution Switches, Load Drivers Part Context

This device belongs to the TPS2291x series of ultra-small load switches. The family offers various options for on-resistance and turn-on slew rates to address different power distribution needs. The TPS22913 variant specifically balances low resistance with controlled switching speeds, fitting into the broader portfolio of Texas Instruments' power management solutions for portable electronics.

Power Distribution Switches, Load Drivers Replacement Considerations

Direct substitutes include TPS22913BYZVR and TPS22913AYZVR within the same series. Verify pin compatibility and electrical parameters before swapping.