TPS2212 Datasheet (Texas Instruments) - PARALLEL INTERFACE POWER SWITCH

TPS2212, PARALLEL INTERFACE POWER SWITCH

The TPS2212 PC Card power-interface switch provides an integrated power-management solution for a single low power PC Card.

All of the discrete power MOSFETs, a logic section, current limiting, and thermal protection for PC Card control are combined on a single integrated circuit, using the Texas I

TPS2212 SINGLE-SLOT, PARALLEL INTERFACE POWER SWITCH FOR LOW POWER PC CARD SLOTS SLVS193A APRIL 1999 REVISED JANUARY 2001 D Fully Integrated VCC and Vpp Switching for Low Power Single-Slot PC Card Interface D Low rDS(on) (160-mΩ VCC Switches) D Low Current Limit, 450 mA (VCC) Typ D 3.3-V Low-Voltage Mode D 12-V Supply Can Be Disabled Except During 12-V Flash Programming D Short-Circuit and Thermal Protection D Space-Saving 16-Pin SSOP (DB) D Compatible With 3.3-V, 5-V, and

TPS2212 Features

* a 3.3-V low-voltage mode that allows for 3.3-V switching without the need for 5 V. Bias power can be derived from either the 3.3-V or 5-V inputs. This facilitates low-power system designs such as sleep mode and pager mode, where only 3.3 V is available. End equipment for the TPS2212 includes noteboo