Datasheet Texas Instruments LM25116MH/NOPB — Ficha de datos

FabricanteTexas Instruments
SerieLM25116
Numero de parteLM25116MH/NOPB
Datasheet Texas Instruments LM25116MH/NOPB

6-42V Wide Vin, controlador de sincronización síncrono de modo actual 20-HTSSOP -40 a 125

Hojas de datos

LM25116 Wide-Range Synchronous Buck Controller datasheet
PDF, 1.9 Mb, Revisión: E, Archivo publicado: sept 23, 2016
Extracto del documento

Precios

Estado

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

Embalaje

Pin2020
Package TypePWPPWP
Industry STD TermHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY7373
CarrierTUBETUBE
Device MarkingLM25116MH
Width (mm)4.44.4
Length (mm)6.56.5
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical DataDescargarDescargar

Paramétricos

Control ModeCurrent Mode
Duty Cycle(Max)98 %
Iout(Max)20 A
Iq(Typ)4.6 mA
Number of Phases1
Operating Temperature Range-40 to 125 C
Package GroupHTSSOP
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)50 kHz
TypeController
Vin(Max)42 V
Vin(Min)6 V
Vout(Max)36 V
Vout(Min)1.215 V

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: LM25116EVAL
    Evaluation Board for LM25116 Wide Vin Synchronous Buck Controller
    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 FET Losses For a High Input Rail Buck Converter (Rev. A)
    PDF, 168 Kb, Revisión: A, Archivo publicado: abr 23, 2013
    Engineers often face the challenge of choosing the input voltage rail that works best for the DC-DCconverter at the point-of-load (POL). High voltage rails, above 12 V, usually demand intermediateregulation stages that reduce overall efficiency and add to cost. However, the new generation of regulatorand controller ICs afford POL regulation from these high input rails directly. Typically the
  • Reduce buck-converter EMI and voltage stress by minimizing inductive parasitics
    PDF, 926 Kb, Archivo publicado: jul 21, 2016

Linea modelo

Serie: LM25116 (3)

Clasificación del fabricante

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