LTC1472 - Protected PCMCIA VCC and VPP Switching Matrix

Features
  • Both VCC and VPP Switching in a Single Package
  • Built-In Current Limit and Thermal Shutdown
  • 16-Pin (Narrow) SOIC Package
  • Inrush Current Limited (Drives 150µF Loads)
  • Continuous 12V Power Not Required
  • Extremely Low RDS(ON) NMOS Switches
  • Guaranteed 1A VCC Current and 120mA VPP Current
  • 1µA Quiescent Current in Standby
  • No External Components Required
  • Compatible with Industry Standard Controllers
  • Break-Before-Make Switching
  • Controlled Rise and Fall Times
Typical Application

Applications
  • Notebook Computers
  • Palmtop Computers
  • Pen-Based Computers
  • Handi-Terminals
  • Bar-Code Readers
Packaging
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC1472CS#PBFSO-16C$4.15$3.40
LTC1472CS#TRPBFSO-16C$3.46
Datasheet
Application Note
Design Note
Reliability Data
Related Product
LTC1472 - Protected PCMCIA VCC and VPP Switching Matrix
AN60 - PCMCIA Card and Card Socket Power Management:
DN93 - PCMCIA Socket Voltage Switching
R319 Reliability Data
LTC1472 Footprints and Symbols