Datasheet Texas Instruments TPS61235PRWLR — Ficha de datos

FabricanteTexas Instruments
SerieTPS61235P
Numero de parteTPS61235PRWLR
Datasheet Texas Instruments TPS61235PRWLR

Convertidores de refuerzo síncrono de corriente de valle 8-A con función de salida de corriente constante 9-VQFN-HR -40 a 85

Hojas de datos

TPS6123x 8-A Valley Current Synchronous Boost Converters with Constant Current Output Feature datasheet
PDF, 1.6 Mb, Revisión: A, Archivo publicado: abr 18, 2016
Extracto del documento

Precios

Estado

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

Embalaje

Pin9
Package TypeRWL
Industry STD TermVQFN-HR
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device MarkingZGEI
Width (mm)2.5
Length (mm)2.5
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataDescargar

Paramétricos

Duty Cycle(Max)90 %
Iq(Typ)0.01 mA
Operating Temperature Range-40 to 85 C
Package GroupVQFN-HR
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency,Synchronous Rectification
Switch Current Limit(Min)6.5 A
Switch Current Limit(Typ)8 A
Switching Frequency(Max)1250 kHz
Switching Frequency(Min)750 kHz
TypeConverter
Vin(Max)5.5 V
Vin(Min)2.3 V
Vout(Max)5.1 V
Vout(Min)5.1 V

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: TPS61236EVM-676
    TPS61236 Large Current Boost Converter Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Automated Frequency Response Analyzer
    PDF, 939 Kb, Archivo publicado: oct 9, 2013
    This application report discusses a new method of doing stability Analysis testing by using basic labequipment, while not requiring any specific instruments.
  • Minimizing Ringing at the Switch Node of a Boost Converter
    PDF, 201 Kb, Archivo publicado: sept 15, 2006
    The application report explains how to use proper board layout and/or a snubber to reduce high-frequency ringing at the switch node of a boost converter.
  • Design considerations for a resistive feedback divider in a DC/DC converter
    PDF, 393 Kb, Archivo publicado: abr 26, 2012
  • Basic Calculation of a Boost Converter's Power Stage (Rev. C)
    PDF, 186 Kb, Revisión: C, Archivo publicado: enero 8, 2014
    This application note gives the equations to calculate the power stage of a boost converter built with an IC with integrated switch and operating in continuous conduction mode. It is not intended to give details on the functionality of a boost converter (see Reference 1) or how to compensate a converter. See the references at the end of this document if more detail is needed.
  • Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. A)
    PDF, 1.1 Mb, Revisión: A, Archivo publicado: mayo 11, 2015
  • Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)
    PDF, 755 Kb, Revisión: A, Archivo publicado: enero 13, 2012
  • 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: TPS61235P (2)

Clasificación del fabricante

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