DESCRIPTION
The Si9706DY offers an integrated solution for PC Card power
interfaces that only require VCC switching. This part is ideal for
systems that operate at 5 V and provide VPP from the main
supply or from a dedicated Flash RAM 12-V supply.
The Si9706DY operates off the 5-V supply and has built-in
level shifting for gate drive. Internal logic protects against a
control logic error that would short 5 V to the 3.3-V supply. This
protection logic also allows the Si9706DY to be configured for
positive or negative control logic for compatibility with a variety
of PC Card controllers. These control inputs are CMOS logic
compatible and can be driven to 3.3 V or 5 V.
The Si9706DY PC Card interface switch is packaged in a
narrow body SO-8 package and is rated over the industrial
temperature range 40 to 85C. The Si9706DY is available in
lead free
SI9706DY-T1-E3, PC Card (PCMCIA) Interface Switch,