Datasheet Texas Instruments TPS54810PWP — Datenblatt

HerstellerTexas Instruments
SerieTPS54810
ArtikelnummerTPS54810PWP
Datasheet Texas Instruments TPS54810PWP

4,5 bis 5,5 V Eingang, 8A Synchron-Abwärtswandler 28-HTSSOP -40 bis 85

Datenblätter

4-V to 6-V Input, 8-A Output Synchronous Buck PWM Switcher with Integrated FETs datasheet
PDF, 725 Kb, Revision: B, Datei veröffentlicht: Mar 8, 2005
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Verpackung

Pin28
Package TypePWP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
Package QTY50
CarrierTUBE
Device MarkingTPS54810
Width (mm)4.4
Length (mm)9.7
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataHerunterladen

Parameter

Control ModeVoltage Mode
Duty Cycle(Max)90 %
Iout(Max)8 A
Iq(Typ)11 mA
Operating Temperature Range-40 to 85 C
Package GroupHTSSOP
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Frequency Synchronization,Power Good,Synchronous Rectification
Switching Frequency(Max)700 kHz
Switching Frequency(Min)280 kHz
TypeConverter
Vin(Max)6 V
Vin(Min)4 V
Vout(Max)3.3 V
Vout(Min)0.9 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPS54810EVM-213
    8-A, 4-6 Vin DC/DC Converter with Ceramic Capacitors and Adjustable Output
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPS54880EVM
    8-A DC/DC Converter with Simultaneous Sequencing of Multiple Voltages
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: XILINXPWR-082
    XILINXPWR-082 Power Management Evaluation Module for Xilinx FPGAs
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Dual Output Power Supply Sequencing for High Performance Processors
    PDF, 6.0 Mb, Datei veröffentlicht: Jul 17, 2002
    Dual voltage power supply architectures are becoming commonplace in high performance microprocessor and digital signal processor (DSP) systems. To save power and increase processing speeds, processor cores have smaller geometry cells and require lower supply voltages than the system bus voltages. Power management in these systems requires special attention. Yesterday's power management ICs and app
  • Thermal Performance of SWIFT(TM) DC/DC Converters in the 28-Pin HTSSOP Package
    PDF, 267 Kb, Datei veröffentlicht: Feb 4, 2005
    The thermal management of printed-circuit boards is complex, but must be well understood to achieve optimum performance and reliability. SWIFT(TM) dc/dc converters in the 28-pin HTSSOP package rely on an exposed lead frame die pad [PowerPAD(TM)] on the bottom of the package to provide an extremely low thermal resistance from junction to case. The thermal performance of the 6-, 9-, and 14-A SWIFT d
  • Using Low Voltage SWIFT DC/DC Converters with Ceramic Capacitors
    PDF, 490 Kb, Datei veröffentlicht: Jan 8, 2003
    This application note investigates an adequate phase margin for stable operation of SWIFTв„ў regulators with the ceramic capacitors at worst-case tolerances of regulator and external parts. TI also shows how the bandwidth and gain of feedback loop impact on load-current transient-response characteristics. Measurements and analysis have shown that the voltage-mode control SWIFTв„ў regulat

Modellreihe

Serie: TPS54810 (4)

Herstellerklassifikation

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)