Texas Instruments TPS2206 1A Dual-Slot PC Card Power Switch w/ Serial Interface TPS2206IDBG4

The TPS2206 is a dual-slot PC Card power switch designed to manage power distribution for two PC Cards. It integrates all necessary power MOSFETs, a logic section, current limiting, and thermal protection into a single IC, which simplifies design and enhances reliability. The device supports 3.3 V, 5 V, and 12 V power levels and is compatible with the P2C serial interface, making it suitable for use with CardBus controllers. This power switch features a low-voltage mode that allows operation at 3.3 V without requiring a 5 V supply, which is beneficial for low-power applications. It includes a reset function to facilitate system initialization and can disable the 12 V supply except during flash programming. The TPS2206 is available in a 30-pin SSOP and a 32-pin TSSOP package, with a temperature range of -40°C to 85°C, making it suitable for various applications, including notebook computers, PDAs, and digital cameras.