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TPS2228 - PC CARD POWER-INTERFACE SWITCH

Description

The TPS2228 and TPS2221 PC card power interface switches provide an integrated power management solution for both dual and single PC card sockets.

The TPS2228 is a dual-slot power interface switch for serial PCMCIA controllers.

Features

  • D Provides S.
  • CARD abd M.
  • CARD Power Management for CableCARDTM.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.ti.com TPS2228 TPS2221 SLVS419C − MAY 2002 REVISED DECEMBER 2008 PC CARD POWER-INTERFACE SWITCH FOR PCMCIA CONTROLLERS FEATURES D Provides S−CARD abd M−CARD Power Management for CableCARDTM Applications D Fully Integrated VCC and VPP/VCORE Switching D Meets PC Card Standards D VPP/VCORE Output Programmed Independent of VCC D TTL-Logic Compatible Inputs D Short Circuit and Thermal Protection D 20-Pin HTSSOP or 30-Pin SSOP (Dual With Serial Interface) Package D 14-pin HTSSOP Package (Single With Parallel Interface) D 95 µA Typ Quiescent Current on 3.3 VIN Input (Dual With Serial Interface) D 64 µA Typ Quiescent Current on 3.