Product Summary
The TPS2206ADAPR is a pc card power-interface switch. The TPS2206ADAPR allows the controlled distribution of 3.3 V, 5 V, and 12 V to each card slot. The current-limiting and thermal-protection features eliminate the need for fuses. Current-limit reporting helps the user isolate a system fault. The TPS2206ADAPR rDS(on) and current-limit values are set for the peak and average current requirements stated in the PC Card specification, and are optimized for cost. Applications are (1)Notebook and Desktop Computers; (2)Set-Top Boxes; (3)Personal Digital Assistants(PDAs); (4)Digital Cameras; (5)Bar Code Scanners.
Parametrics
TPS2206ADAPR absolute maximum ratings: (1)Input voltage range for card powerVI(3.3V): -0.3 V to 5.5 V VI(5V),: -0.3 V to 5.5 V ,VI(12V): -0.3 V to 14 V; (2)Logic input/output voltage : -0.3 V to 6 V,; (3)Output voltage; (4)VO(xVCC): -0.3 V to 6 V; (5)VO(xVPP): -0.3 V to 14 V; (6)Continuous total power dissipation See Dissipation Rating Table; (7)Output current; (8)IO(xVCC)Internally Limited; (9)IO(xVPP)Internally Limited; (10)Operating virtual junction temperature range, TJ : -40°C to 100 °C; (11)Storage temperature range, TSTG: -55°C to 150 °C; (12)Lead temperature 1,6 mm (1/16 inch)from case for 10 seconds): 260 °C; (13)OC sink current : 10 mA.
Features
TPS2206ADAPR features: (1)Fully Integrated VCC and VPP Switching for Single-Slot or Dual-Slot PC Card Interface; (2)P2C 3-Lead Serial Interface Compatible With CardBus Controller; (3)Meets PC Card Standard; (4)RESET for System Initialization of PC Cards; (5)12-V Supplies Can Be Disabled Except During 12-V Flash Programming; (6)Short-Circuit and Thermal Protection; (7)24-Pin HTSSOP (PWP), 30-Pin SSOP (DB), and 32-Pin TSSOP (DAP)Packages; (8)Compatible With 3.3-V, 5-V, and 12-V PC Cards; (9)Low rDS(on)(95-mΩ, 5-V VCC Switch; 85-mΩ 3.3-V VCC Switch).
Diagrams

| Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
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![]() TPS2206ADAPR |
![]() Texas Instruments |
![]() Hot Swap & Power Distribution PC Card Power-Ifc Switch |
![]() Data Sheet |
![]() Negotiable |
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![]() |
![]() TPS2206ADAPRG4 |
![]() Texas Instruments |
![]() Hot Swap & Power Distribution PC Card Power-Ifc Switch |
![]() Data Sheet |
![]() Negotiable |
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(China (Mainland))









