TPS60400 Status: ACTIVE

60mA Charge Pump Voltage Inverter with Variable Switching Frequency


      
         
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 TPS60400TPS60401 TPS60402 TPS60403 
Iout(Max)(A)0.06  0.06  0.06  0.06  
Iq(Typ)(mA)0.125  0.07  0.275  0.4  
Vin(Min)(V)1.6  1.6  1.6  1.6  
Vin(Max)(V)5.5  5.5  5.5  5.5  
Vout(Min)(V)-1.6  -1.6  -1.6  -1.6  
Vout(Max)(V)-5.25  -5.25  -5.25  -5.25  
Efficiency(Typ)(%)99  99  99  99  
Switching Frequency(Max)(kHz)450  25  80  400  
TopologyInverting Buck/Boost  Inverting Buck/Boost  Inverting Buck/Boost  Inverting Buck/Boost  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package5SOT-23  5SOT-23  5SOT-23  5SOT-23  
Regulated Outputs(#)1  1  1  1  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Other qualified versions of TPS60400

Version Part Number Definition
Automotive TPS60400-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects

Customers Who Evaluated This Product Also Evaluated

  • TPS60403: 60mA Charge Pump Voltage Inverter with Fixed 250kHz Operation
  • TPS60401: 60mA Charge Pump Voltage Inverter with Fixed 20kHz Operation
  • TPS60403-Q1: Automotive Catalog Unregulated 60 m-A Charge Pump Voltage Inverter
  • TPS63700: Adjustable, -15V Output Inverting DC/DC Converter in 3x3 QFN
  • TLV1117-33: Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection
  • TL431A: Adjustable Precision Shunt Regulator

Product Information

Features

  • Inverts Input Supply Voltage
  • Up to 60-mA Output Current
  • Only Three Small 1-µF Ceramic Capacitors Needed
  • Input Voltage Range From 1.6 V to 5.5 V
  • PowerSave-Mode for Improved Efficiency at Low Output Currents (TPS60400)
  • Device Quiescent Current Typical 65 µA
  • Integrated Active Schottky-Diode for Start-Up Into Load
  • Small 5-Pin SOT23 Package
  • Evaluation Module Available TPS60400EVM-178
  • applications
    • LCD Bias
    • GaAs Bias for RF Power Amps
    • Sensor Supply in Portable Instruments
    • Bipolar Amplifier Supply
    • Medical Instruments
    • Battery-Operated Equipment

Description

The TPS6040x is a family of devices that generate an unregulated negative output voltage from an input voltage ranging from 1.6 V to 5.5 V. The devices are typically supplied by a preregulated supply rail of 5 V or 3.3 V. Due to its wide input voltage range, two or three NiCd, NiMH, or alkaline battery cells, as well as one Li-Ion cell can also power them.

Only three external 1-µF capacitors are required to build a complete dc/dc charge pump inverter. Assembled in a 5-pin SOT23 package, the complete converter can be built on a 50 mm2 board area. Additional board area and component count reduction is achieved by replacing the Schottky diode that is typically needed for start-up into load by integrated circuitry.

The TPS6040x can deliver a maximum output current of 60 mA with a typical conversion efficiency of greater than 90% over a wide output current range. Three device options with 20-kHz, 50-kHz, and 250-kHz fixed frequency operation are available. One device comes with a variable switching frequency to reduce operating current in applications with a wide load range and enables the design with low-value capacitors.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS60400DBVRACTIVE-40 to 850.33 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS60400DBVRG4ACTIVE-40 to 850.33 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS60400DBVTACTIVE-40 to 850.36 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS60400DBVTG4ACTIVE-40 to 850.36 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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 10:02 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS60400DBVR
AmericasRochester Electronics >1k
EuropeAvnet-SILICA >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS60400DBVRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS60400DBVT
AmericasArrow >1k
Avnet >1k
Newark >1k
Rochester Electronics >1k
AsiaFarnell Asia >1k
WPI 40
EuropeArrow Southern Europe 750
Avnet-SILICA >1k
Farnell >1k
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksTPS60400DBVTG4
EuropeArrow Southern Europe 500
EBV Elektronik >1k
WorldwideDigiKey  Available
Mouser Electronics 541
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
TPS60400DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS60400DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS60400DBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS60400DBVTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU 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 TPS60400 Help

Datasheet

Application Notes

User Guides

Reference Designs

Description Part # Company
Industrial Control via the CAN Bus Demonstration Platform CANBUS-DEMO Texas Instruments

Tools & Software

NamePart # Company Tool / Software Type
TPS60400 Evaluation Module for Charge Pump InverterTPS60400EVM-178Texas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS60403 60mA Charge Pump Voltage Inverter with Fixed 250kHz Operation INDUCTORLESS DC/DC REGULATORS (CHARGE PUMPS)-INVERTING CHARGE PUMP REGULATORS TI customers also evaluated this product.
TPS60401 60mA Charge Pump Voltage Inverter with Fixed 20kHz Operation INDUCTORLESS DC/DC REGULATORS (CHARGE PUMPS)-INVERTING CHARGE PUMP REGULATORS TI customers also evaluated this product.
TPS60403-Q1 Automotive Catalog Unregulated 60 m-A Charge Pump Voltage Inverter INDUCTORLESS DC/DC REGULATORS (CHARGE PUMPS)-INVERTING CHARGE PUMP REGULATORS TI customers also evaluated this product.
TPS63700 Adjustable, -15V Output Inverting DC/DC Converter in 3x3 QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-INVERTING REGULATORS TI customers also evaluated this product.
TLV1117-33 Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS TI customers also evaluated this product.
TL431A Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TLV431A Low Voltage Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TPS51117 1.8V to 28V Input Sync. Step Down Controller with DCAP™ Mode, Optimized for Light Load Efficiency NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS54231 2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS61085 18.5V, 2A, 650kHz, 1.2MHz Step-Up DC-DC Converter with Forced PWM Mode DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.
TPS5430 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS65053 5-Channel Power Mgmt IC with two step down converters and 3 low-input voltage LDOs POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
UCC28600 8-Pin Quasi Resonant Flyback Green Mode Controller AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS TI customers also evaluated this product.

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