Texas Instruments Power Distribution Switches, Load Drivers TPS2211AIDBR

The TPS2211AIDBR is a power distribution switch designed for single-slot PC Card interfaces, providing an integrated power management solution. It supports 3.3 V, 5 V, and 12 V power distribution, making it compatible with various PCMCIA controllers. The device features low on-resistance (70 m,Ѷ for both 3.3 V and 5 V switches), which enhances efficiency and reduces heat generation. This switch includes current limiting and thermal protection, eliminating the need for external fuses and improving system reliability. It also offers a low-voltage mode for 3.3 V operation without requiring 5 V, facilitating low-power designs. The TPS2211AIDBR is available in space-saving packages, including a 16-pin SSOP and a 20-pin HTSSOP, and operates within a temperature range of -40¬8C to 85¬8C. It is suitable for applications in notebook computers, PDAs, digital cameras, and barcode scanners.