Integrated Circuits (ICs)

TPS2231PWRG4

Unknown

Texas Instruments

IC PWR SWITCH 1:1 20TSSOP

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Integrated Circuits (ICs)

TPS2231PWRG4

Unknown

Texas Instruments

IC PWR SWITCH 1:1 20TSSOP

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS2231PWRG4

Current - Output (Max) [Max]	1.3 A
Fault Protection	Over Temperature, Current Limiting (Fixed)
Features	Power Good, Status Flag
Mounting Type	Surface Mount
Number of Outputs	3
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	High Side
Package / Case	20-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
Ratio - Input:Output [custom]	1:1
Rds On (Typ)	45 mOhm
Supplier Device Package	20-TSSOP
Switch Type	ExpressCard™ Switch
Voltage - Load	1.5 V
Voltage - Load	3.3 V
Voltage - Supply (Vcc/Vdd)	False

TPS2231 Series

Part	Switch Type	Current - Output (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Rds On (Typ)	Features	Fault Protection	Voltage - Load	Voltage - Load	Number of Outputs	Output Configuration	Package / Case	Package / Case	Supplier Device Package	Ratio - Input:Output [custom]	Mounting Type	Package / Case [y]	Package / Case [x]
Texas Instruments TPS2231PWP	ExpressCard™ Switch	1.3 A	85 °C	-40 °C	45 mOhm	Power Good Status Flag	Current Limiting (Fixed) Over Temperature	1.5 V	3.3 V	3	High Side	0.173 in 4.4 mm	24-PowerTSSOP	24-HTSSOP	3:3	Surface Mount
Texas Instruments TPS2231MRGPT-1	ExpressCard™ Switch	1.3 A	85 °C	-40 °C	45 mOhm	Power Good Status Flag	Current Limiting (Fixed) Over Temperature	1.5 V	3.3 V	3	High Side		20-VFQFN Exposed Pad	20-QFN (4x4)	1:1	Surface Mount
Texas Instruments TPS2231MRGPR-2	ExpressCard™ Switch	1.3 A	85 °C	-40 °C	45 mOhm	Power Good Status Flag	Current Limiting (Fixed) Over Temperature	1.5 V	3.3 V	3	High Side		20-VFQFN Exposed Pad	20-QFN (4x4)	1:1	Surface Mount
Texas Instruments TPS2231RGPTG4	ExpressCard™ Switch	1.3 A	85 °C	-40 °C	45 mOhm	Power Good Status Flag	Current Limiting (Fixed) Over Temperature	1.5 V	3.3 V	3	High Side		20-VFQFN Exposed Pad	20-QFN (4x4)	1:1	Surface Mount
Texas Instruments TPS2231RGPT	ExpressCard™ Switch	1.3 A	85 °C	-40 °C	45 mOhm	Power Good Status Flag	Current Limiting (Fixed) Over Temperature	1.5 V	3.3 V	3	High Side		20-VFQFN Exposed Pad	20-QFN (4x4)	1:1	Surface Mount
Texas Instruments TPS2231MRGPR-3	ExpressCard™ Switch	1.3 A	85 °C	-40 °C	45 mOhm	Power Good Status Flag	Current Limiting (Fixed) Over Temperature	1.5 V	3.3 V	3	High Side		20-VFQFN Exposed Pad	20-QFN (4x4)	1:1	Surface Mount
Texas Instruments TPS2231MRGPR	ExpressCard™ Switch	1.3 A	85 °C	-40 °C	45 mOhm	Power Good Status Flag	Current Limiting (Fixed) Over Temperature	1.5 V	3.3 V	3	High Side		20-VFQFN Exposed Pad	20-QFN (4x4)	1:1	Surface Mount
Texas Instruments TPS2231RGPR	ExpressCard™ Switch	1.3 A	85 °C	-40 °C	45 mOhm	Power Good Status Flag	Current Limiting (Fixed) Over Temperature	1.5 V	3.3 V	3	High Side		20-VFQFN Exposed Pad	20-QFN (4x4)	1:1	Surface Mount
Texas Instruments TPS2231PW	ExpressCard™ Switch	1.3 A	85 °C	-40 °C	45 mOhm	Power Good Status Flag	Current Limiting (Fixed) Over Temperature	1.5 V	3.3 V	3	High Side		20-TSSOP	20-TSSOP	1:1	Surface Mount	4.4 mm	0.173 in
Texas Instruments TPS2231PWRG4	ExpressCard™ Switch	1.3 A	85 °C	-40 °C	45 mOhm	Power Good Status Flag	Current Limiting (Fixed) Over Temperature	1.5 V	3.3 V	3	High Side		20-TSSOP	20-TSSOP	1:1	Surface Mount	4.4 mm	0.173 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2000	$ 1.50
		6000	$ 1.44

Description

General part information

TPS2231 Series

Power Switch/Driver 1:1 1.3A 20-TSSOP

Documents

Technical documentation and resources