TPS2115 Status: ACTIVE

Dual In/Single Out Autoswitching Power MUX, Manual/Auto Switching, Adj. Cur Limit, Switch Status

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

Autoswitching Power Mux (Rev. A) (PDF 492 KB)
26 Mar 2003

	TPS2110	TPS2111	TPS2112	TPS2113	TPS2114	TPS2115
Number of Inputs	2	2	2	2	2	2
IN1, IN2 Input Voltage(Min)(V)	2.8	2.8	2.8	2.8	2.8	2.8
IN1, IN2 Input Voltage(Max)(V)	5.5	5.5	5.5	5.5	5.5	5.5
IN1 rDS(on)(Typ)(mOhm)	120	84	120	84	120	84
IN2 rDS(on)(Typ)(Ohms)	0.12	0.084	0.12	0.084	0.12	0.084
IN1 Output Current(Max)(A)	0.75	1.25	0.75	1.25	0.75	1.25
IN2 Output Current(Max)(A)	0.75	1.25	0.75	1.25	0.75	1.25
Pin/Package	8TSSOP	8TSSOP	8TSSOP	8TSSOP	8TSSOP	8TSSOP
	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TPS2115A: Autoswitching Power Mux
TPS2113: Dual In/Single Out Autoswitching Power MUX, Auto Sw, Adj. Cur Limit, Adj. Vol Threshold, Sw Status
TPS61160A: White LED Driver with PWM Brightness Control in 2mm x 2mm Package. Up to 10 LEDs in Series
TPS3103K33: Ultra-Low Supply Current/Supply Voltage Supervisory Circuits
TPS76318: Single Output LDO, 150mA, Fixed(1.8V), Low Quiescent Current, Thermal Protection

Product Information

Features

Two-Input, One-Output Power Multiplexer With Low r_DS(on) Switches:
- 84 m Typ (TPS2115)
- 120 m Typ (TPS2114)
Reverse and Cross-Conduction Blocking
Wide Operating Voltage Range . . . .2.8 V to 5.5 V
Low Standby Current . . . . 0.5-µA Typical
Low Operating Current . . . . 55-µA Typical
Adjustable Current Limit
Controlled Output Voltage Transition Times, Limits Inrush Current and Minimizes Output Voltage Hold-Up Capacitance
CMOS and TTL Compatible Control Inputs
Manual and Auto-Switching Operating Modes
Thermal Shutdown
Available in a TSSOP-8 Package
APPLICATIONS
- PCs
- PDAs
- Digital Cameras
- Modems
- Cell phones
- Digital Radios

View All Features in Datasheet

Description

The TPS211x family of power multiplexers enables seamless transition between two power supplies, such as a battery and a wall adapter, each operating at 2.8–5.5 V and delivering up to 1 A. The TPS211x family includes extensive protection circuitry, including user-programmable current limiting, thermal protection, inrush current control, seamless supply transition, cross-conduction blocking, and reverse-conduction blocking. These features greatly simplify designing power multiplexer applications.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TPS2115PW	ACTIVE	-40 to 85	0.85 \| 1ku	TSSOP (PW) \| 8	View	150 \| TUBE
TPS2115PWG4	ACTIVE	-40 to 85	0.85 \| 1ku	TSSOP (PW) \| 8	View	150 \| TUBE
TPS2115PWR	ACTIVE	-40 to 85	0.75 \| 1ku	TSSOP (PW) \| 8	View	2000 \| LARGE T&R	Purchase Samples
TPS2115PWRG4	ACTIVE	-40 to 85	0.75 \| 1ku	TSSOP (PW) \| 8	View	2000 \| LARGE T&R	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 10:17 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTPS2115PW
Americas	Rochester Electronics	50
Asia	WPI	52
TI Lead Time*: 20 WeeksTPS2115PWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTPS2115PWR
None Reported View Distributors
TI Lead Time*: 20 WeeksTPS2115PWRG4
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
TPS2115PW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS2115PWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS2115PWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS2115PWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	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 TPS2115

Datasheet

Autoswitching Power Mux (Rev. A) (PDF, 492 KB)
26 Mar 2003

User Guides

TPS211xEVM Power Multiplexer Evaluation Module (PDF, 106 KB) 849 views
22 Nov 2002

Tools & Software

Name	Part #	Company	Tool / Software Type
TPS2111 Evaluation Module	TPS2111EVM	Texas Instruments	Development Boards/EVMs
TPS2113 Evaluation Module	TPS2113EVM	Texas Instruments	Development Boards/EVMs
TPS2115 Evaluation Module	TPS2115EVM	Texas Instruments	Development Boards/EVMs

Part #	Name	Product Family	Comments
TPS2115A	Autoswitching Power Mux	POWER MUXES AND CURRENT LIMITED SWITCHES - POWER MUXES	The device is an EXACT EQUIVALENT in functionality and parametrics to the compared device. TPS2115A has a faster switching time.
Customers Who Evaluated This Product Also Evaluated...
TPS2115A	Autoswitching Power Mux	POWER MUXES AND CURRENT LIMITED SWITCHES-POWER MUXES	TI customers also evaluated this product.
TPS2113	Dual In/Single Out Autoswitching Power MUX, Auto Sw, Adj. Cur Limit, Adj. Vol Threshold, Sw Status	POWER MUXES AND CURRENT LIMITED SWITCHES-POWER MUXES	TI customers also evaluated this product.
TPS61160A	White LED Driver with PWM Brightness Control in 2mm x 2mm Package. Up to 10 LEDs in Series	LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS	TI customers also evaluated this product.
TPS3103K33	Ultra-Low Supply Current/Supply Voltage Supervisory Circuits	POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS)	TI customers also evaluated this product.
TPS76318	Single Output LDO, 150mA, Fixed(1.8V), Low Quiescent Current, Thermal Protection	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
TPS76918	Single Output LDO, 100mA, Fixed(1.8V), Low Quiescent Current, Over Current Limitation	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
TPS51116	DDR1, DDR2, DDR3 Switcher and LDO	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	TI customers also evaluated this product.
TPS73633	Single Output LDO, 400-mA, Fixed (3.3 V), Cap-Free, Low-Noise, Reverse Current Protection	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
TPS2384	Quad Ethernet Power Sourcing Equipment Power Manager	POWER OVER ETHERNET/LAN SOLUTIONS-POWER SOURCING EQUIPMENT	TI customers also evaluated this product.
TPS61170	1.2A Switch, High Voltage Boost Converter in 2x2mm QFN Package	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS	TI customers also evaluated this product.
REF2920	2.048V 100ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference	VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE	TI customers also evaluated this product.
TPS61092	5-V Output, 500-mA, 96% Efficient Boost Converter, 20uA, QFN-16	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS	TI customers also evaluated this product.

Support and Community

Customer Tags

No Tags are Available for this Part Number

TPS2115 Status: ACTIVE

Dual In/Single Out Autoswitching Power MUX, Manual/Auto Switching, Adj. Cur Limit, Switch Status

Most Popular Links

Datasheet

Customers Who Evaluated This Product Also Evaluated