Integrated Circuits (ICs)

TPS2211APWP

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Texas Instruments

1A SINGLE-SLOT PC CARD POWER SWITCH W/ PARALLEL INTERFACE

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Integrated Circuits (ICs)

TPS2211APWP

Active

Texas Instruments

1A SINGLE-SLOT PC CARD POWER SWITCH W/ PARALLEL INTERFACE

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS2211APWP

Current - Output (Max) [Max]	1 A
Fault Protection	Over Temperature, Current Limiting (Fixed)
Features	Status Flag
Interface	Parallel
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	High Side
Package / Case	20-PowerTSSOP
Package / Case	0.173 in
Package / Case [custom]	4.4 mm
Ratio - Input:Output	3:2
Rds On (Typ)	70 mOhm
Supplier Device Package	20-HTSSOP
Switch Type	PCMCIA Switch
Voltage - Load	12 V, 5 VDC, 3.3 V
Voltage - Supply (Vcc/Vdd)	False

TPS2211A Series

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

Part	Features	Operating Temperature [Max]	Operating Temperature [Min]	Fault Protection	Package / Case	Package / Case [custom]	Package / Case	Supplier Device Package	Switch Type	Mounting Type	Interface	Rds On (Typ)	Ratio - Input:Output	Voltage - Load	Current - Output (Max) [Max]	Output Configuration	Number of Outputs	Package / Case [custom]	Package / Case [custom]	Package / Case [y]	Package / Case [x]
Texas Instruments TPS2211APWPRG4	Status Flag	85 °C	-40 °C	Current Limiting (Fixed) Over Temperature	20-PowerTSSOP	4.4 mm	0.173 in	20-HTSSOP	PCMCIA Switch	Surface Mount	Parallel	70 mOhm	3:2	3.3 V 5 VDC 12 V	1 A	High Side	2
Texas Instruments TPS2211AIDB	Status Flag	85 °C	-40 °C	Current Limiting (Fixed) Over Temperature	16-SSOP			16-SSOP	PCMCIA Switch	Surface Mount	Parallel	70 mOhm	3:2	3.3 V 5 VDC 12 V	1 A	High Side	2	0.209 in	5.3 mm
Texas Instruments TPS2211AIDBG4	Status Flag	85 °C	-40 °C	Current Limiting (Fixed) Over Temperature	16-SSOP			16-SSOP	PCMCIA Switch	Surface Mount	Parallel	70 mOhm	3:2	3.3 V 5 VDC 12 V	1 A	High Side	2	0.209 in	5.3 mm
Texas Instruments TPS2211APWP	Status Flag	85 °C	-40 °C	Current Limiting (Fixed) Over Temperature	20-PowerTSSOP	4.4 mm	0.173 in	20-HTSSOP	PCMCIA Switch	Surface Mount	Parallel	70 mOhm	3:2	3.3 V 5 VDC 12 V	1 A	High Side	2
Texas Instruments TPS2211AIDBR	Status Flag	85 °C	-40 °C	Current Limiting (Fixed) Over Temperature	16-SSOP			16-SSOP	PCMCIA Switch	Surface Mount	Parallel	70 mOhm	3:2	3.3 V 5 VDC 12 V	1 A	High Side	2	0.209 in	5.3 mm
Texas Instruments TPS2211APWR	Status Flag	85 °C	-40 °C	Current Limiting (Fixed) Over Temperature	20-PowerTSSOP	4.4 mm	0.173 in	20-HTSSOP	PCMCIA Switch	Surface Mount	Parallel	70 mOhm	3:2	3.3 V 5 VDC 12 V	1 A	High Side	2
Texas Instruments TPS2211APW	Status Flag	85 °C	-40 °C	Current Limiting (Fixed) Over Temperature	20-TSSOP			20-TSSOP	PCMCIA Switch	Surface Mount	Parallel	70 mOhm	3:2	3.3 V 5 VDC 12 V	1 A	High Side	2			4.4 mm	0.173 in
Texas Instruments TPS2211IDB	Status Flag	85 °C	-40 °C	Current Limiting (Fixed) Over Temperature	16-SSOP			16-SSOP	PCMCIA Switch	Surface Mount	Parallel	50 mOhm	3:2	3.3 V 5 VDC 12 V	1 A	High Side	2	0.209 in	5.3 mm
Texas Instruments TPS2211IDBG4	Status Flag	85 °C	-40 °C	Current Limiting (Fixed) Over Temperature	16-SSOP			16-SSOP	PCMCIA Switch	Surface Mount	Parallel	50 mOhm	3:2	3.3 V 5 VDC 12 V	1 A	High Side	2	0.209 in	5.3 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	560	$ 1.59
Texas Instruments	TUBE	1	$ 2.21
		100	$ 1.83
		250	$ 1.31
		1000	$ 0.99

Description

General part information

TPS2211A Series

The TPS2211A PC Card power-interface switch provides an integrated power-management solution for a single PC Card. All of the discrete power MOSFETs, a logic section, current limiting, and thermal protection for PC Card control are combined on a single integrated circuit, using the Texas Instruments LinBiCMOS™ process. The circuit allows the distribution of 3.3-V, 5-V, and/or 12-V card power, and is compatible with many PCMCIA controllers.

The current-limiting feature eliminates the need for fuses, which reduces component count and improves reliability. Current-limit reporting can help the user isolate a system fault to the PC Card. controllers. The current-limiting feature eliminates the need for fuses, which reduces component count and improves reliability. Current-limit reporting can help the user isolate a system fault to the PC Card.

The TPS2211A features a 3.3-V low-voltage mode that allows for 3.3-V switching without the need for 5 V. Bias power can be derived from either the 3.3-V or 5-V inputs. This facilitates low-power system designs such as sleep mode and pager mode where only 3.3 V is available.

Documents

Technical documentation and resources