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TPS2211 - SINGLE-SLOT PC CARD POWER INTERFACE SWITCH

Description

The TPS2211 PC Card power-interface switch provides an integrated power-management solution for a single PC Card.

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 TPS2211 includes notebook computers, desktop computers, personal digital assistants (PDAs), digital cameras, and bar-code scanners.

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Full PDF Text Transcription

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TPS2211 SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS156E – JULY 1997 – REVISED JANUARY 2001 D Fully Integrated VCC and Vpp Switching for Single-Slot PC Card Interface DB PACKAGE (TOP VIEW) D Low rDS(on) (90-mΩ 5-V VCC Switch and 3.3-V VCC Switch) D Compatible With Controllers From Cirrus, Ricoh, O2Micro, Intel, and Texas Instruments D 3.3-V Low-Voltage Mode D Meets PC Card Standards 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 12-V PC Cards D Break-Before-Make Switching VCCD0 VCCD1 3.3V 3.
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