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TPS54362-Q1 Status: ACTIVE

Automotive Catalog 3A, 60V step down DC/DC converter with low Iq, voltage supervision and reset


      
         
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 TPS54162-Q1 TPS54262-Q1 TPS54362-Q1
Iout(Max)(A)1  2  3  
Vin(Min)(V)3.6  3.6  3.6  
Vin(Max)(V)60  60  60  
Vout(Min)(V)0.9  0.9  0.9  
Vout(Max)(V)18  18  18  
Iq(Typ)(mA)0.05  0.05  0.065  
Switching Frequency(Max)(kHz)2200  2200  2200  
Switch Current Limit(Typ)(A)2.15  3.2  6  
TopologyBuck  Buck  Buck  
Operating Temp Range(Celsius)-40 to 125  -40 to 125  -40 to 125  
Pin/Package20HTSSOP  20HTSSOP  20HTSSOP  
RatingAutomotive  Automotive  Automotive  
Regulated Outputs(#) 1  1  
Thermal ShutdownYes  Yes  Yes  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS54060: 3.5V to 60V Input, 0.5A, 2.5MHz Step Down SWIFT™ Converter with Eco-Mode™
  • TPS54160-Q1: Automotive Catalog 3.5V to 60V, 1.5A Step Down SWIFT(tm) Converter with Eco-Mode(tm)
  • TPS54262-Q1: Automotive Catalog 2A, 60V step down DC/DC converter with low Iq, voltage supervision and reset
  • TPIC74100-Q1: Automotive Catalog Buck/Boost Switch-Mode Regulator
  • TPS40200: Wide Input Non-Synchronous Buck DC/DC Controller

More Related Products

Product Information

Features

  • Withstands Transients up to 60V With an Operating Range of 3.6V to 48V
  • Asynchronous Switch Mode Regulator With External Components (L and C), Load Current up to 3A (max)
  • 0.8V ± 1.5% Voltage Reference
  • 200kHz to 2.2MHz. Switching Frequency
  • High Voltage Tolerant Enable Input for ON/OFF State
  • Soft Start on Enable Cycle
  • Slew Rate Control on Internal Power Switch
  • External Clock Input for Synchronization
  • Pulse Skip Mode (PFM) During Light Output Loads With Quiescent Current = 65µA Typical (LPM Operation)
  • External Compensation for Wide Bandwidth Error Amplifier
  • Internal Undervoltage Lock Out UVLO
  • Programmable Reset Power on Delay
  • Reset Function Filter Time for Fast Negative Transients
  • Programmable Overvoltage Output Monitoring
  • Programmable Undervoltage Output Monitoring, Issuance of Reset if Output Falls Below Threshold
  • Thermal Shutdown During Excessive Power Dissipation
  • Switch Current Limit Protection
  • Short Circuit and Overcurrent Protection of FET
  • Junction Temperature Range: –40°C to 150°C
  • Package: 20-pin HTSSOP PowerPAD

View All Features in Datasheet

Description

The TPS54362 is a step down switch mode power supply with voltage supervisor. Integrated input voltage line feed forward topology improves line transient regulation of the voltage mode buck regulator. The regulator has a cycle-by cycle current limit. A pulse skip mode operation under no load reduces the supply current to 65µA. Using the enable pin, the supply shutdown current is reduced to 1µA

An open drain reset signal indicates when the nominal output drops below the threshold set by an external resistor divider network. The output voltage start up ramp is controlled by a soft start capacitor. There is an internal undervoltage shut down which is activated when the input supply ramps down to 2.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TPS54362QPWPRQ1ACTIVE-40 to 1252.75 | 1kuHTSSOP (PWP) | 20 View 2000 | 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 10:11 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksTPS54362QPWPRQ1
None Reported
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** 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
TPS54362QPWPRQ1 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* 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 TPS54362-Q1 Help

Datasheet

Tools & Software


*Required

Design Now with SwitcherPro™

Enter your design parameters below to design now with SwitcherPro™

 Input
      Min       Max
* Vin Min:   3.6 V     60 V
* Vin Max:   3.6 V     60 V
 Output
      Min       Max
* Vout:   0.9 V     18 V
* Iout Max:   0.0 A     3 A
 

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NamePart #CompanySoftware/Tool Type
SwitcherPro(TM) Online and Desktop Design Creator and Management SoftwareSWITCHERPRO Texas Instruments Application Software 

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS54060 3.5V to 60V Input, 0.5A, 2.5MHz Step Down SWIFT™ Converter with Eco-Mode™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54160-Q1 Automotive Catalog 3.5V to 60V, 1.5A Step Down SWIFT(tm) Converter with Eco-Mode(tm) DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54262-Q1 Automotive Catalog 2A, 60V step down DC/DC converter with low Iq, voltage supervision and reset DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54140 3.5V to 42V Input, 1.5 A Step Down SWIFT™ Converter with Eco-Mode (tm) DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54620 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54332 3A, 28V Input, 1MHz Step Down SWIFT™ DC/DC Converter with Eco-mode™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS5450 5.5V to 36V, 5A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS5430-Q1 Automotive Catalog 3-A Wide-Input-Range Step-Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54160 3.5V to 60V, 1.5A Step Down SWIFT™ Converter with Eco-Mode™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN 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.
TPIC74100-Q1 Automotive Catalog Buck/Boost Switch-Mode Regulator DC/DC CONVERTERS (INTEGRATED SWITCH)-BUCK-BOOST REGULATORS TI customers also evaluated this product.
TPS40200 Wide Input Non-Synchronous Buck DC/DC Controller NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.

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