Datasheet Texas Instruments TPS53515RVET — Ficha de datos

FabricanteTexas Instruments
SerieTPS53515
Numero de parteTPS53515RVET
Datasheet Texas Instruments TPS53515RVET

Entrada de 1.5V a 18V (sesgo de 4.5V a 25V), convertidor SWIFT ™ sincrónico reductor 12-A 28-VQFN-CLIP -40 a 85

Hojas de datos

TPS53515 1.5-V to 18-V (4.5-V to 25-V Bias) Input, 12-A Single Synchronous Step-Down SWIFTв„ў Converter datasheet
PDF, 5.5 Mb, Revisión: B, Archivo publicado: jul 27, 2015
Extracto del documento

Precios

Estado

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

Embalaje

Pin28
Package TypeRVE
Industry STD TermVQFN-CLIP
JEDEC CodeR-PQFP-N
Package QTY250
CarrierSMALL T&R
Device MarkingTPS53515
Width (mm)3.5
Length (mm)4.5
Thickness (mm).9
Pitch (mm).4
Max Height (mm)1
Mechanical DataDescargar

Paramétricos

Control ModeD-CAP3
Duty Cycle(Max)80 %
Iout(Max)12 A
Iq(Typ)1.35 mA
Operating Temperature Range-40 to 85 C
Package GroupVQFN-CLIP
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency,Output Discharge,Power Good,Pre-Bias Start-Up,Synchronous Rectification
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)250 kHz
TypeConverter
Vin(Max)18 V
Vin(Min)1.5 V
Vout(Max)5.5 V
Vout(Min)0.6 V

Plan ecológico

RoHSObediente
Pb gratis

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: TPS53515EVM-587
    TPS53515EVM-587 1.5V to 22V Input Synchronous Step-Down Converter Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Accuracy-Enhanced Ramp-Generation Design for D-CAP3 Modulation (Rev. A)
    PDF, 493 Kb, Revisión: A, Archivo publicado: abr 25, 2016
    D-CAP and D-CAP2 control schemes have been widely used in TI Switched-Mode DC-DC converters due to their fast transient response and no off-chip compensation. Offset generated by current sense ramp adds an error to VFB and Vout and hence reduces DC accuracy. This paper introduces a new D-CAP3 control scheme which greatly improves DC accuracy of the converter while maintaining the same fast transie
  • Not All Jitter Is Created Equal (Rev. A)
    PDF, 555 Kb, Revisión: A, Archivo publicado: jul 4, 2015
    This application report offers a tutorial discussion on jitter in switching DC-DC converters. Not all power supply designs are equally susceptible to jitter, nor are they equally affected by jitter. Modes of switching jitter are defined and explained for several popular control architectures, which are then analyzed for sources of jitter. An example contrasting the amount of jitter and effect on o
  • SMT Guidelines for Stacked Inductor (Inductor On Top) on Voltage Regulator IC
    PDF, 409 Kb, Archivo publicado: feb 22, 2016

Linea modelo

Serie: TPS53515 (2)

Clasificación del fabricante

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