Single PC Card, Serial Interface, Power Switch

The TPS2220B power-interface Switch provides an integrated power-management solution for single Card sockets. The device allows the controlled distribution of 3.3 V, 5 V, and 12 V to one 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 Switch rDS(on) and current-limit values have been set for the peak and average current requirements stated in the PC Card specification, and optimized for cost. Like the TPS2220A this device supports independent VPP/VCC switching. The TPS2220B is pin compatible with the TPA2220A execept for pin 20 of the TPS2220B which has no connection.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS2220BPWPRG4 Texas Instruments 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24, GREEN, PLASTIC, HTSSOP-24
TPS2220BPWPR Texas Instruments Single PC Card, Serial Interface, Power Switch 24-HTSSOP -40 to 85
TPS2220BDBG4 Texas Instruments 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24, GREEN, PLASTIC, SSOP-24
TPS2220BDB Texas Instruments Single PC Card, Serial Interface, Power Switch 24-SSOP -40 to 85
TPS2220BDBR Texas Instruments Single PC Card, Serial Interface, Power Switch 24-SSOP -40 to 85
TPS2220BDBRG4 Texas Instruments 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24, GREEN, PLASTIC, SSOP-24
TPS2220BPWPG4 Texas Instruments 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24, GREEN, PLASTIC, HTSSOP-24
TPS2220BPWP Texas Instruments Single PC Card, Serial Interface, Power Switch 24-HTSSOP -40 to 85
TPS2220B 's PackagesTPS2220B 's pdf datasheet
TPS2220BDB SSOP
TPS2220BDBG4 SSOP
TPS2220BDBR SSOP
TPS2220BDBRG4 SSOP
TPS2220BPWP HTSSOP
TPS2220BPWPG4 HTSSOP
TPS2220BPWPR HTSSOP
TPS2220BPWPRG4 HTSSOP




TPS2220B Pinout, Pinouts
TPS2220B pinout,Pin out
This is one package pinout of TPS2220B,If you need more pinouts please download TPS2220B's pdf datasheet.

TPS2220B Application circuits
TPS2220B circuits
This is one application circuit of TPS2220B,If you need more circuits,please download TPS2220B's pdf datasheet.


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TPS2220B Pb-Free TPS2220B Cross Reference TPS2220B Schematic TPS2220B Distributor
TPS2220B Application Notes TPS2220B RoHS TPS2220B Circuits TPS2220B footprint