Product Overview: TPS2223APWPR from Texas Instruments

The TPS2223APWPR is a high-performance, dual-slot PC Card power-interface switch crafted by Texas Instruments to provide an integrated solution for managing power requirements on dual-slot PC Card interfaces. Designed to be compliant with the PC Card Standard, this power switch is capable of handling applications that include notebook computers, docking stations, and other devices that utilize PC Card technology.

Key Features

• Dual-Slot Configuration: The TPS2223APWPR is capable of controlling power distribution to two independent slots, making it an ideal choice for systems that need to support multiple PC Cards simultaneously.
• Programmable Current Limiting: The device provides precise programmable current limits to protect the system from overcurrent conditions. This feature ensures safe operation and extends the longevity of both the power switch and the PC Cards.
• Short-Circuit Protection: In the event of a short circuit, the TPS2223APWPR will automatically shut down, safeguarding the system from potential damage.
• Thermal Shutdown: The built-in thermal shutdown feature prevents overheating by disabling the power switch if the junction temperature exceeds safe operating limits.
• Low-Voltage Operation: The device operates at a low voltage range, which is suitable for battery-powered applications, ensuring efficient power usage and conservation of battery life.

Technical Specifications

• Input Voltage Range: 3.0 V to 5.5 V, accommodating a variety of power sources.
• Output Current: Up to 1 A per slot, providing ample power for most PC Card applications.
• Package: The TPS2223APWPR comes in a HTSSOP (Thin Shrink Small Outline Package) with 24 pins, offering a compact footprint for space-constrained applications.
• RoHS Compliant: The device adheres to the Restriction of Hazardous Substances Directive, making it an environmentally friendly choice.

The TPS2223APWPR from Texas Instruments stands out for its reliability, efficiency, and advanced protection features. It is a versatile solution that meets the stringent requirements of dual-slot PC Card power management. Whether it's for personal computing or industrial applications, this power-interface switch ensures the seamless operation of PC Card peripherals while protecting the integrity of the host system.

Applications

• Notebook Computers
• Docking Stations
• Industrial and Medical PC Card Applications
• Portable Instrumentation

With its robust design and comprehensive feature set, the TPS2223APWPR is an essential component for any system designer looking to incorporate dual PC Card slots with reliable power management capabilities.