SI9172 capability equivalent, pc card (pcmcia) interface switch- 12-v suspend capability.
D D D D Programmable VCC Ramp Smart Switching 12-V Sleepmode Compatible Extremely Low RON D D D D Reverse Blocking Switches VPP Programmable to 0, 12-V or VCC Safe Power-.
however, switches default to the states shown.
TIMING DIAGRAM
S1
S2
ÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉ
+12 VIN VCC 0
VPP
É
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The Si9712 combines low on-resistance with slow ramp time and smart switching for overall best performance in integrated PC Card interface switches. The Si9712 operates off the 5-V supply and has built-in level shifting for gate drive. Internal logic.
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