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TPS2205 - Dual-Slot PC Card Power-Interface Switch

Description

The TPS2205 PC Card power-interface switch provides an integrated power-management solution for two PC Cards.

Features

  • a 3.3-V low-voltage mode that allows for 3.3-V switching without the need for 5 V. This facilitates low-power system designs such as sleep mode and pager mode where only 3.3 V is available. End equipment for the TPS2205 includes notebook computers, desktop computers, personal digital assistants (PDAs), digital cameras, and bar-code scanners. Please be aware that an important notice concerning availability, standard warranty, and use in critical.

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Full PDF Text Transcription

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TPS2205 DUALĆSLOT PC CARD POWERĆINTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS128E OCTOBER 1995 − REVISED JANUARY 2001 D Fully Integrated VCC and Vpp Switching for Dual-Slot PC Card Interface 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 30-Pin SSOP (DB) and 32-Pin TSSOP (DAP) D Compatible With 3.3-V, 5-V and 12-V PC Cards D Low rDS(on) (140-mΩ 5-V VCC Switch; 110-mΩ 3.3-V VCC Switch) D Break-Before-Make Switching 5V 5V A_VPP_PGM A_VPP_VCC A_VCC5 A_VCC3 12V AVPP AVCC AVCC AVCC GND NC SHDN 3.
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