Datasheet Texas Instruments TPS544C25RVFT — Ficha de datos

FabricanteTexas Instruments
SerieTPS544C25
Numero de parteTPS544C25RVFT
Datasheet Texas Instruments TPS544C25RVFT

4.5-V a 18-V, 30-A Modo de voltaje PMBus ™ SWIFT ™ Convertidor DC-DC reductor con FSYNC 40-LQFN-CLIP -40 a 125

Hojas de datos

TPS544x25 4.5-V to 18-V, 20-A and 30-A SWIFT Synchronous Buck Converters with PMBus and Frequency Synchronization datasheet
PDF, 3.1 Mb, Archivo publicado: mayo 15, 2015
Extracto del documento

Precios

Estado

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

Embalaje

Pin40
Package TypeRVF
Industry STD TermLQFN-CLIP
JEDEC CodeR-PQFP-N
Package QTY250
CarrierSMALL T&R
Device MarkingTPS544C25
Width (mm)5
Length (mm)7
Thickness (mm)1.46
Pitch (mm).5
Max Height (mm)1.52
Mechanical DataDescargar

Paramétricos

Control ModeVoltage Mode
Duty Cycle(Max)80 %
Iout(Max)30 A
Iq(Typ)7.7 mA
Operating Temperature Range-40 to 125 C
Package GroupLQFN-CLIP
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Current Limit,Dynamic Voltage Scaling,Enable,Frequency Synchronization,PMBus,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,Tracking,UVLO Adjustable,Voltage Margining
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)200 kHz
TypeConverter
Vin(Max)18 V
Vin(Min)4.5 V
Vout(Max)5 V
Vout(Min)0.5 V

Plan ecológico

RoHSObediente
Pb gratis

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: TPS544C25EVM-681
    TPS544C25EVM-681 Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • MOSFET power losses and how they affect power-supply efficiency
    PDF, 162 Kb, Archivo publicado: enero 26, 2016
  • 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: TPS544C25 (2)

Clasificación del fabricante

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