TPS2210A Series

1A Single-Slot PC Card Power Switch w/ Serial Interface

Catalog

1A Single-Slot PC Card Power Switch w/ Serial Interface

Part	Ratio - Input:Output	Fault Protection	Voltage - Supply (Vcc/Vdd)	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output (Max) [Max]	Output Configuration	Rds On (Typ)	Features	Supplier Device Package	Interface	Switch Type	Voltage - Load	Number of Outputs	Mounting Type	Package / Case	Package / Case
Texas Instruments TPS2210APWPR	3:2	Current Limiting (Fixed) Over Temperature		85 °C	-40 °C	1 A	High Side	95 mOhm	Status Flag	24-HTSSOP	Serial	PCMCIA Switch	3.3 V 5 VDC 12 V	2	Surface Mount	0.173 in 4.4 mm	24-PowerTSSOP
Texas Instruments TPS2210APWP	3:2	Current Limiting (Fixed) Over Temperature		85 °C	-40 °C	1 A	High Side	95 mOhm	Status Flag	24-HTSSOP	Serial	PCMCIA Switch	3.3 V 5 VDC 12 V	2	Surface Mount	0.173 in 4.4 mm	24-PowerTSSOP

Catalog

1A Single-Slot PC Card Power Switch w/ Serial Interface

Key Features

• Fully Integrated VCCand VPPSwitching for Single-Slot or Dual-Slot PC Card™ InterfaceP2C™ 3-Lead Serial Interface Compatible With CardBus™ ControllerMeets PC Card StandardRESET for System Initialization of PC Cards12-V Supplies Can Be Disabled Except During 12-V Flash ProgrammingShort-Circuit and Thermal Protection24-Pin HTSSOP (PWP), 30-Pin SSOP (DB), and 32-Pin TSSOP (DAP) PackagesCompatible With 3.3-V, 5-V, and 12-V PC CardsLow rDS(on)(95-m3.3-V VCCSwitch)Single-Slot Switch: TPS2210ADual-Slot Switch: TPS2204A and TPS2206ABreak-Before-Make SwitchingAPPLICATIONSNotebook and Desktop ComputersSet-Top BoxesPersonal Digital Assistants(PDAs)Digital CamerasBar Code ScannersP2C is a trademark of Texas Instruments.PC Card and CardBus are trademarks of PCMCIA (Personal Computer Memory Card International Association).Fully Integrated VCCand VPPSwitching for Single-Slot or Dual-Slot PC Card™ InterfaceP2C™ 3-Lead Serial Interface Compatible With CardBus™ ControllerMeets PC Card StandardRESET for System Initialization of PC Cards12-V Supplies Can Be Disabled Except During 12-V Flash ProgrammingShort-Circuit and Thermal Protection24-Pin HTSSOP (PWP), 30-Pin SSOP (DB), and 32-Pin TSSOP (DAP) PackagesCompatible With 3.3-V, 5-V, and 12-V PC CardsLow rDS(on)(95-m3.3-V VCCSwitch)Single-Slot Switch: TPS2210ADual-Slot Switch: TPS2204A and TPS2206ABreak-Before-Make SwitchingAPPLICATIONSNotebook and Desktop ComputersSet-Top BoxesPersonal Digital Assistants(PDAs)Digital CamerasBar Code ScannersP2C is a trademark of Texas Instruments.PC Card and CardBus are trademarks of PCMCIA (Personal Computer Memory Card International Association).

Description

The TPS2204A and TPS2206A PC CardBus™ power-interface switches provide an integrated power-management solution for two PC Card™ sockets. The TPS2210A is a single-slot option for this family of devices. These devices allow 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 switch 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. The TPS2206A is pin and/or functionally compatible with the TPS2206, TPS2216, TPS2216A, TPS2226, TPS2226A, and TPS2228 with a few exceptions, as shown in the Available Options table. The TPS2204A and TPS2206A PC CardBus™ power-interface switches provide an integrated power-management solution for two PC Card™ sockets. The TPS2210A is a single-slot option for this family of devices. These devices allow 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 switch 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. The TPS2206A is pin and/or functionally compatible with the TPS2206, TPS2216, TPS2216A, TPS2226, TPS2226A, and TPS2228 with a few exceptions, as shown in the Available Options table.