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TPS22903 Status: ACTIVE

Ultra-Small Low-Input-Voltage Low rDS(ON) Load Switch


      
         
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 TPS22901 TPS22902 TPS22902B TPS22903TPS22906 TPS22907 
Iin(nA)880  880  880  1000  880  1000  
rON @1.8V(mOhm)130  130  130  125  160  72  
Imax(A)0.5  0.5  0.5  0.5  0.5  1  
HBM ESD(kV)2  2  2  2  2  3  
Vin(V)1 to 3.6  1 to 3.6  1 to 3.6  1.1 to 3.6  1 to 3.6  1.1 to 3.6  
Output Rise Time(µS)40@ 1.8V  40@ 1.8V  220@ 1.8V  0.8@ 3.6V  220@ 1.8V  36@ 3.6V  
Number of Channels1  1  1  1  1  1  
Control Logic1.8-V Logic Compatible  1.8-V Logic Compatible  1.8-V Logic Compatible  1.8-V Logic Compatible  1.8-V Logic Compatible  1.8-V Logic Compatible  
Quick Output Discharge TransistorNo  Yes  Yes  No  Yes  No  
Pin/Package4DSBGA  4DSBGA  4DSBGA  4DSBGA  4DSBGA  4DSBGA  
Approx. Price (US$) 0.32 | 1ku   0.32 | 1ku   0.32 | 1ku   0.32 | 1ku   0.32 | 1ku   
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory Not Available

Customers Who Evaluated This Product Also Evaluated

  • TPS22906: Ultra-Small, Low-Input Voltage, Low rON Load Switch with Slow Output Rise Time
  • TPS22901: Low Input Voltage, Ultra-Low r[DS(ON)] Load Switch
  • TPS22902: Low Input Voltage, Ultra-Low r[DS(ON)] Load Switch with Quick Output Discharge
  • TPS73028: Single Output LDO, 200mA, Fixed(2.8V), High PSRR, Low Noise
  • SN74LVC3G34: Triple Buffer Gate
  • TPS2051B: Single, Current-Limited, Power-Distribution Switch

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Product Information

Features

  • Input Voltage: 1.1 V to 3.6 V
  • Ultra-Low ON-State Resistance
    • rON = 66 m at VIN = 3.6 V
    • rON = 75 m at VIN = 2.5 V
    • rON = 90 m at VIN = 1.8 V
    • rON = 135 m at VIN = 1.2 V
  • 500-mA Maximum Continuous Switch Current
  • Quiescent Current < 1 µA
  • Shutdown Current < 1 µA
  • Low Control Input Threshold Enables Use of 1.2-V/1.8-V/2.5-V/3.3-V Logic
  • Controlled Slew Rate (5 µs Max at 3.6 V)
  • ESD Performance Tested Per JESD 22
    • 2000-V Human-Body Model (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)
  • 4-Terminal Wafer Chip-Scale Package (WCSP)
    • 0.8 mm × 0.8 mm, 0.4-mm Pitch, 0.5-mm Height
  • APPLICATIONS
    • PDAs
    • Cell Phones
    • GPS Devices

View All Features in Datasheet

Description

TPS22903 is an ultra-small, low rON dual load switch with controlled turn on. The device contains a P-channel MOSFET that can operate over an input voltage range of 1.1 V to 3.6 V. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage control signals.

TPS22903 is available in a space-saving 4-terminal WCSP 0.4-mm pitch (YFP). The device is characterized for operation over the free-air temperature range of –40°C to 85°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
TPS22903YFPRACTIVE-40 to 850.32 | 1kuDSBGA (YFP) | 4 3000 | LARGE T&R

* 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, 24 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 14 WeeksTPS22903YFPR
AmericasArrow >1k
AsiaWPI >1k
WorldwideDigiKey >1k
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 ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TPS22903YFPR RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMViewView

* 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 TPS22903 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS22906 Ultra-Small, Low-Input Voltage, Low rON Load Switch with Slow Output Rise Time POWER MUXES AND CURRENT LIMITED SWITCHES-NON CURRENT LIMITED LOAD SWITCHES TI customers also evaluated this product.
TPS22901 Low Input Voltage, Ultra-Low r[DS(ON)] Load Switch POWER MUXES AND CURRENT LIMITED SWITCHES-NON CURRENT LIMITED LOAD SWITCHES TI customers also evaluated this product.
TPS22902 Low Input Voltage, Ultra-Low r[DS(ON)] Load Switch with Quick Output Discharge POWER MUXES AND CURRENT LIMITED SWITCHES-NON CURRENT LIMITED LOAD SWITCHES TI customers also evaluated this product.
TPS22960 Low Input Voltage, Dual Load Switch With Controlled Turn-On and Quick Output Discharge POWER MUXES AND CURRENT LIMITED SWITCHES-NON CURRENT LIMITED LOAD SWITCHES TI customers also evaluated this product.
TPS73028 Single Output LDO, 200mA, Fixed(2.8V), High PSRR, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
SN74LVC3G34 Triple Buffer Gate LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER TI customers also evaluated this product.
TPS2051B Single, Current-Limited, Power-Distribution Switch PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
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