TPS2022 Status: ACTIVE

1.1A, 2.7-5.5V Single Power Distribution Switch IC Hi-Side MOSFET, Fault Report, Act-Low Enable

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Datasheet

TPS2020/21/22/23/24 - Power-Distribution Switches (Rev. C) (PDF 776 KB)
24 Sep 2007

	TPS2020	TPS2021	TPS2022	TPS2023	TPS2024
Vin(Min)(V)	2.7	2.7	2.7	2.7	2.7
Vin(Max)(V)	5.5	5.5	5.5	5.5	5.5
Current Limit(A)	0.3	0.9	1.5	2.2	3
rDS(on) per FET(Typ)(mOhms)	33	33	33	33	33
Pin/Package	8PDIP, 8SOIC	8PDIP, 8SOIC	8PDIP, 8SOIC	8PDIP, 8SOIC	8PDIP, 8SOIC
Operating Temp Range(Celsius)					-40 to 85
Continuous Current(Max)(A)	0.2	0.6	1	1.5	2
Number of Switches	1	1	1	1	1
Enable	Active Low	Active Low	Active Low	Active Low	Active Low
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory

Other qualified versions of TPS2022

Version	Part Number	Definition
Automotive	TPS2022-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects

Product Information

Features

33-m (5-V Input) High-Side MOSFET Switch
Short-Circuit and Thermal Protection
Overcurrent Logic Output
Operating Range . . . 2.7 V to 5.5 V
Logic-Level Enable Input
TypicalRise Time . . . 6.1 ms
Undervoltage Lockout
Maximum Standby Supply Current . . . 10 µA
No Drain-Source Back-Gate Diode
Available in 8-Pin SOIC and PDIP Packages
Ambient Temperature Range, -40°C to 85°C
2-kV Human-Body-Model, 200-V Machine-Model ESD Protection
UL Listed - File No. E169910

Description

The TPS202x family of power distribution switches is intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices are 50-m N-channel MOSFET high-side power switches. The switch is controlled by a logic enable compatible with 5-V logic and 3-V logic. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.

When the output load exceeds the current-limit threshold or a short is present, the TPS202x limits the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OC) logic output low.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

		Price	Packaging			CAD Design Tools		Samples
Device	Status	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TPS2022D	ACTIVE	0.99 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
TPS2022DG4	ACTIVE	0.99 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
TPS2022DR	ACTIVE	0.90 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
TPS2022DRG4	ACTIVE	0.90 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
TPS2022P	ACTIVE	0.90 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE	Purchase Samples
TPS2022PE4	ACTIVE	0.90 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:18 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTPS2022D
Americas	Newark	95
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	341
Asia	WPI	56
Europe	Farnell	330
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS2022DG4
Europe	EBV Elektronik	150
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS2022DR
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS2022DRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS2022P
Americas	Rochester Electronics	>1k
TI Lead Time*: 20 WeeksTPS2022PE4
None Reported View Distributors
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
TPS2022D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS2022DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS2022DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS2022DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS2022P	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
TPS2022PE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TPS2022

Tools & Software

Name	Part #	Company	Tool / Software Type
TPS2022 Evaluation Module	TPS2022EVM-290	Texas Instruments	Development Boards/EVMs

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TPS2022 Status: ACTIVE

1.1A, 2.7-5.5V Single Power Distribution Switch IC Hi-Side MOSFET, Fault Report, Act-Low Enable

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