Datasheet Texas Instruments TPS63051RMWT — Ficha de datos

FabricanteTexas Instruments
SerieTPS63051
Numero de parteTPS63051RMWT
Datasheet Texas Instruments TPS63051RMWT

Diminuto convertidor Buck Boost de inductor único 12-VQFN-HR -40 a 85

Hojas de datos

TPS6305x Single Inductor Buck-Boost With 1-A Switches and Adjustable Soft Start datasheet
PDF, 3.3 Mb, Revisión: C, Archivo publicado: jun 29, 2015
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin12
Package TypeRMW
Industry STD TermVQFN-HR
JEDEC CodeS-PQFP-N
Package QTY250
CarrierSMALL T&R
Device MarkingF631
Width (mm)2.5
Length (mm)2.5
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataDescargar

Paramétricos

Duty Cycle(Max)100 %
Iout(Max)0.5 A
Iq(Typ)0.045 mA
Operating Temperature Range-40 to 85 C
Package GroupVQFN-HR
RatingCatalog
Special FeaturesAdjustable Current Limit,Enable,Light Load Efficiency,Load Disconnect,Power Good,Synchronous Rectification,UVLO Fixed
Switch Current Limit(Min)0.5 A
Switch Current Limit(Typ)1 A
Switching Frequency(Max)2500 kHz
Switching Frequency(Min)2500 kHz
TopologyBuck/Boost
TypeConverter
Vin(Max)5.5 V
Vin(Min)2.5 V
Vout(Max)3.3 V
Vout(Min)3.3 V

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: TPS63051EVM-180
    TPS63051EVM-180 Buck Boost Regulator Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
  • Evaluation Modules & Boards: TPS63050EVM-679
    TPS63050 QFN Buck-Boost Regulator Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Basic Calculations of a 4 Switch Buck-Boost Power Stage (Rev. B)
    PDF, 400 Kb, Revisión: B, Archivo publicado: jul 9, 2018
    This application note gives the equations to calculate the power stage of a non-inverting buck-boost converter built with an IC with integrated switches and operating in continuous conduction mode. See the references at the end of this document if more detail is needed.
  • Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs
    PDF, 130 Kb, Archivo publicado: sept 19, 2011
  • IQ: What it is what it isn’t and how to use it
    PDF, 198 Kb, Archivo publicado: jun 17, 2011
  • Performing Accurate PFM Mode Efficiency Measurements (Rev. A)
    PDF, 418 Kb, Revisión: A, Archivo publicado: dic 11, 2018
    When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.

Linea modelo

Serie: TPS63051 (4)

Clasificación del fabricante

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Buck/Boost, Inverting or Split-Rail > Buck/Boost, Inverting or Split-Rail Converter (Integrated Switch)