TPS2223 Overview
Description
5V 5V DATA CLOCK LATCH NC 12V† AVPP AVCC AVCC GND RESET 1 2 3 4 5 6 7 8 9 10 11 12 24 5V 23 NC 22 NC 21 SHDN 20 12V† 19 BVPP 18 BVCC 17 BVCC 16 NC 15 OC 14 3.3V 13 3.3V The TPS2223, TPS2224 and TPS2226 CardBus power-interface switches provide an integrated power-management solution for two NC - No internal connection † Pin 7 and 20 are NC for TPS2223. These devices allow the controlled distribution of 3.3 V, 5 V, and 12 V to each card slot.
