Datasheet Summary
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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 patible 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 3.3 VIN Input
(Single With Parallel Interface)
D Break-Before-Make...