TPS2223APWPRG4

Power Distribution Switches, Load Drivers Overview

The TPS2223APWPRG4 is a power switch integrated circuit manufactured by Texas Instruments, designed for single power interface applications. It features a 1-ampere current rating and utilizes a 24-pin HTSSOP package with exposed pad for surface-mount installation. The device operates within a temperature range of -40°C to +85°C and supports load voltages of 3.3V and 5V. Key electrical characteristics include a typical on-resistance of 95 milliohms and fixed current limit protection. The component complies with RoHS3 standards and carries an EAR99 classification.

Power Distribution Switches, Load Drivers Feature Summary

• Provides high-side switching capability for single power rails
• Incorporates built-in overcurrent and thermal shutdown protection mechanisms
• Features status flag output for system monitoring and fault indication
• Supports break-before-make switching functionality for safe power sequencing

Power Distribution Switches, Load Drivers Applications

• PCMCIA card slot power management
• Dual-slot power interface systems
• Portable electronic device power distribution
• Industrial control board load switching

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'G4' indicates lead-free compliance and environmental specifications consistent with RoHS3 standards. Confirm the package variant matches the 24-pin HTSSOP footprint requirements for your PCB layout. Check current availability status as supply chain conditions may vary. Ensure the operating temperature range meets your application's environmental constraints before finalizing procurement decisions.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a single-channel power switch with 1A capacity is required for 3.3V or 5V loads. Consider the low on-resistance for efficient power delivery in space-constrained designs. Evaluate the serial interface compatibility if multiple switches are cascaded. Verify that the thermal performance under maximum load conditions aligns with your system's heat dissipation capabilities.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the TPS222x series of power switches from Texas Instruments, which offers various channel configurations for power management needs. The TPS2223 variant specifically provides four channels in a compact package, though this specific model designation refers to the single-interface configuration variant. It serves as a solution for managing power distribution in portable and industrial electronics requiring reliable load switching.

Power Distribution Switches, Load Drivers Replacement Considerations

The TPS2223PWPR is listed as a related manufacturer part number. Verify functional equivalence regarding pinout, electrical parameters, and package dimensions before substitution. Cross-reference datasheets to ensure compatibility with existing control logic and protection thresholds.