Datasheet Texas Instruments LM25141RGET — Ficha de datos

FabricanteTexas Instruments
SerieLM25141
Numero de parteLM25141RGET
Datasheet Texas Instruments LM25141RGET

Bajo coeficiente intelectual, amplio rango de entrada Controlador síncrono Buck 24-VQFN -40 a 125

Hojas de datos

LM25141 Wide Input Range Synchronous Buck Controller datasheet
PDF, 2.8 Mb, Archivo publicado: feb 2, 2017
Extracto del documento

Precios

Estado

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

Embalaje

Pin2424
Package TypeRGERGE
Industry STD TermVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY250250
CarrierSMALL T&RSMALL T&R
Device MarkingLM25141
Width (mm)44
Length (mm)44
Thickness (mm).88.88
Pitch (mm).5.5
Max Height (mm)11
Mechanical DataDescargarDescargar

Paramétricos

Control ModeCurrent Mode
Duty Cycle(Max)99 %
Iout(Max)20 A
Iq(Typ)0.035 mA
Number of Phases1
Operating Temperature Range-40 to 125 C
Package GroupVQFN
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,UVLO Fixed
Switching Frequency(Max)2600 kHz
Switching Frequency(Min)350 kHz
TypeController
Vin(Max)42 V
Vin(Min)3.8 V
Vout(Max)15 V
Vout(Min)1.5 V

Plan ecológico

RoHSObediente

Linea modelo

Serie: LM25141 (2)

Clasificación del fabricante

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