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TPS2220B Datasheet POWER-INTERFACE SWITCHES

Manufacturer: Texas Instruments

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General Description

The TPS2220B power-interface switch provides an integrated power-management solution for single Card sockets.

The device allows the controlled distribution of 3.3 V, 5 V, and 12 V to one card slot.

The current-limiting and thermal-protection

Overview

TPS2220B www.ti.com POWER-INTERFACE SWITCHES FOR SERIAL PCMCIA CONTROLLERS SLVS554 – JANUARY.

Key Features

  • Single-Slot Switch: TPS2220B.
  • Fast Current Limit Response Time.
  • Fully Integrated VCC and VPP Switching for 3.3 V, 5 V, and 12 V.
  • Meets Current PC Card™ Standards.
  • Vpp Output Selection Independent of VCC.
  • 12-V and 5-V Supplies Can Be Disabled.
  • TTL-Logic Compatible Inputs.
  • Short-Circuit and Thermal Protection.
  • 24-Pin HTSSOP and 24-Pin SSOP.
  • 140-µA (Typical) Quiescent Current from 3.3-V Input.
  • Break-.

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