Dual In/Single Out Autoswitching Power MUX, Manual/Auto Sw, Adj. Cur Limit, Adj. Vol Threshold - TPS2110

TPS2110 (ACTIVE)

Dual In/Single Out Autoswitching Power MUX, Manual/Auto Sw, Adj. Cur Limit, Adj. Vol Threshold

 

Recommended alternative parts

  • TPS2110A  - The device is an EXACT EQUIVALENT in functionality and parametrics to the compared device.   TPS2110A has a faster switching time.

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.

Features

  • Two-Input, One-Output Power Multiplexer With Low rDS(on) Switches:
    • 84 m Typ (TPS2111)
    • 120 m Typ (TPS2110)
  • 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
  • Manual and Auto-Switching Operating Modes
  • Thermal Shutdown
  • Available in a TSSOP-8 Package
  • APPLICATIONS
    • PCs
    • PDAs
    • Digital Cameras
    • Modems
    • Cell phones
    • Digital Radios
    • MP3 Players

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Parametrics Compare all products in Power Multiplexer (MUX)

 
IN1, IN2 Input Voltage (Min) (V)
IN1, IN2 Input Voltage (Max) (V)
IN1 rDS(on) (Typ) (mOhm)
IN2 rDS(on) (Typ) (mOhms)
IN1 Output Current (Max) (A)
IN2 Output Current (Max) (A)
Number of Inputs
Rating
Operating Temperature Range (C)
Pin/Package
TPS2110 TPS2111 TPS2112 TPS2113 TPS2114 TPS2115
2.8    2.8    2.8    2.8    2.8    2.8   
5.5    5.5    5.5    5.5    5.5    5.5   
120    84    120    84    120    84   
120    84    120    84    120    84   
0.75    1.25    0.75    1.25    0.75    1.25   
0.75    1.25    0.75    1.25    0.75    1.25   
2    2    2    2    2    2   
Catalog    Catalog    Catalog    Catalog    Catalog    Catalog   
-40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85   
8TSSOP    8TSSOP    8TSSOP    8TSSOP    8TSSOP    8TSSOP   

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