The TPS2202IDB, crafted by the renowned manufacturer Texas Instruments, is an integrated power-management solution specifically designed for dual-slot PC Card applications. This advanced switch is engineered to provide a seamless and efficient interface between the system power and the PC Cards, commonly used in notebook computers, docking stations, and other portable devices.

Key Features

• Independent Slot Control: The TPS2202IDB allows for independent voltage control for each slot, enabling the use of 3.3V, 5V, or mixed-voltage PC Cards. This versatility ensures compatibility with a wide range of PC Card standards, including CardBus.
• Built-In Protection Circuits: The device includes overcurrent and thermal protection circuits that safeguard both the system and the PC Cards from potential damage. In the event of an overcurrent condition, the TPS2202IDB will automatically shut down the affected slot, preventing harm to the card and the system.
• Low R_ON Switches: The TPS2202IDB features low on-resistance (R_ON) FET switches, which reduce power consumption and heat generation, enhancing the overall efficiency of the system.
• Short-Circuit Protection: The device is equipped with short-circuit protection, which is essential for preventing damage when a PC Card is incorrectly inserted or if a fault occurs within the card itself.

Applications

The TPS2202IDB is ideal for a variety of applications that require reliable power switching and distribution for PC Cards. Its primary applications include:

• Notebook Computers
• Docking Stations
• Portable Instrumentation
• Portable Communication Devices

Technical Specifications

The TPS2202IDB comes in a compact 30-pin SSOP (DB) package, making it suitable for space-constrained applications. It operates over a wide temperature range of -40°C to 85°C, ensuring performance in diverse environmental conditions. The device also supports a broad input voltage range, accommodating various system power requirements.

Ordering and Quality

When ordering the TPS2202IDB, you can expect the quality and support that Texas Instruments is known for. The product is available through Texas Instruments' distribution network, ensuring availability for both small-scale and bulk requirements. Additionally, the device is supported by Texas Instruments' comprehensive technical documentation, making integration into your system as smooth as possible.