Home Power management Power switches Power muxes
Home
Power management
Power switches
Power muxes

TPS2113

ACTIVE

2.8-V to 5.5-V, 84-mΩ, 1.25-A, power mux with automatic, slow switchover and status output<

Order now
Data sheet

TPS2113

ACTIVE
Data sheet Order now

Product details

Number of input channels 2 IN1, IN2 input voltage (Min) (V) 2.8 IN1, IN2 input voltage (Max) (V) 5.5 IN1 rDS(on) (Typ) (mOhm) 84 IN2 rDS(on) (Typ) (mOhms) 84 IN1 output current (Max) (A) 1.25 IN2 output current (Max) (A) 1.25 Rating Catalog Operating temperature range (C) -40 to 85
Number of input channels 2 IN1, IN2 input voltage (Min) (V) 2.8 IN1, IN2 input voltage (Max) (V) 5.5 IN1 rDS(on) (Typ) (mOhm) 84 IN2 rDS(on) (Typ) (mOhms) 84 IN1 output current (Max) (A) 1.25 IN2 output current (Max) (A) 1.25 Rating Catalog Operating temperature range (C) -40 to 85
TSSOP (PW) 8 19 mm² 3 x 6.4
  • Two-Input, One-Output Power Multiplexer With Low rDS(on) Switches:
    • 84 m Typ (TPS2113)
    • 120 m Typ (TPS2112)
  • Reverse and Cross-Conduction Blocking
  • Wide Operating Voltage Range . . . .2.8 V to 5.5 V
  • Low Standby Current . . . . 0.5-µA Typ
  • Low Operating Current . . . . 55-µA Typ
  • Adjustable Current Limit
  • Controlled Output Voltage Transition Times, Limits Inrush Current and Minimizes Output Voltage Hold-Up Capacitance
  • CMOS and TTL Compatible Control Inputs
  • Auto-Switching Operating Mode
  • Thermal Shutdown
  • Available in a TSSOP-8 Package
  • APPLICATIONS
    • PCs
    • PDAs
    • Digital Cameras
    • Modems
    • Cell phones
    • Digital Radios
    • MP3 Players
  • Two-Input, One-Output Power Multiplexer With Low rDS(on) Switches:
    • 84 m Typ (TPS2113)
    • 120 m Typ (TPS2112)
  • Reverse and Cross-Conduction Blocking
  • Wide Operating Voltage Range . . . .2.8 V to 5.5 V
  • Low Standby Current . . . . 0.5-µA Typ
  • Low Operating Current . . . . 55-µA Typ
  • Adjustable Current Limit
  • Controlled Output Voltage Transition Times, Limits Inrush Current and Minimizes Output Voltage Hold-Up Capacitance
  • CMOS and TTL Compatible Control Inputs
  • Auto-Switching Operating Mode
  • Thermal Shutdown
  • Available in a TSSOP-8 Package
  • APPLICATIONS
    • PCs
    • PDAs
    • Digital Cameras
    • Modems
    • Cell phones
    • Digital Radios
    • MP3 Players

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.

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.
open-in-new Find other Power muxes
Download

Similar products you might be interested in

open-in-new Compare products
Similar functionality to the compared device.
TPS2116 ACTIVE 1.6-V to 5.5-V, 40-mΩ, 2.5-A, low-IQ, priority power multiplexer Optimized for low power diode ORing applications.
TPS2120 ACTIVE

2.8-V to 22-V, 62-mΩ, 3-A, power mux with seamless switchover

 This product has a wider voltage support (2.7 V to 22 V) in a DSBGA package.
TPS2121 ACTIVE

2.7-V to 22-V, 56-mΩ, 4.5-A, power mux with seamless switchover

 This product has higher voltage rating (2.7 V to 22 V) in a QFN package.

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* Data sheet Autoswitching Power Mux datasheet 16 Dec 2002
Application note Basics of Power MUX (Rev. A) PDF | HTML 20 Oct 2020
EVM User's guide TPS211xEVM Power Multiplexer Evaluation Module 22 Nov 2002

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPS2113EVM — TPS2113 Evaluation Module

The TPS211x EVM is an evaluation module for the Texas Instruments TPS211x family of two-input, one-output power multiplexers. These multiplexers enable seamless transition between two power supplies, each operating at 2.8 V-5.5 V and delivering up to 1 A. EVM configurations are available for the (...)

User guide: PDF
Not available on TI.com
Evaluation board

TPS2115EVM — TPS2115 Evaluation Module

The TPS211x EVM is an evaluation module for the Texas Instruments TPS211x family of two-input, one-output power multiplexers. These multiplexers enable seamless transition between two power supplies, each operating at 2.8 V-5.5 V and delivering up to 1 A. EVM configurations are available for the (...)

User guide: PDF
Not available on TI.com
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Request
Package Pins Download
TSSOP (PW) 8 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos