TPS2211A Datasheet (Texas Instruments) - Single-Slot PC Card Power-Interface Switch

TPS2211A, Single-Slot PC Card Power-Interface Switch

The TPS2211A PC Card power-interface switch provides an integrated power-management solution for a single 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 Instruments

TPS2211A SINGLEĆSLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS282B SEPTEMBER 2000 REVISED JULY 2005 D Fully Integrated VCC and Vpp Switching for Single-Slot PC Card Interface DB PACKAGE† (TOP VIEW) D Low rDS(on) (70-mΩ 5-V VCC Switch and 3.3-V VCC Switch) VCCD0 VCCD1 3.3V 1 2 3 16 SHDN 15 VPPD0 14 VPPD1 D Compatible With Industry-Standard Controllers D 3.3-V Low-Voltage Mode D Meets PC Card Standards D 12-V Supply Can Be Disabled Except Durin

TPS2211A 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 TPS2211A includes notebo