TPS2220A TPS2223A, TPS2224A, TPS2226A
CARDBUS POWER-INTERFACE SWITCHES
FOR SERIAL PCMCIA CONTROLLERS
FEATURES
· Provides S-CARD and M-CARD Power
Management for CableCARD™ Applications
· Single-Slot Switch: TPS2220A
Dual-Slot Switches: TPS2223A, TPS2224A, TPS2226A
· Fast Current Limit Response Time
· Fully Integrated VCC and VPP Switching for
3.3 V, 5 V, and 12 V (no 12 V on TPS2223A)
· 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, 24- or 30-Pin SSOP
· 140-mA (Typical) Quiescent Current from 3.3-V Input
· Break-Before-Make Switching
· Power-On Reset
· –40°C to 85°C Operating Ambient Temperature Range
Click here to download datasheet
Texas Instruments TPS2220A TPS2223A, TPS2224A, TPS2226A Dataseet
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