Datasheet Texas Instruments LM5009SDCX/NOPB — Ficha de datos

FabricanteTexas Instruments
SerieLM5009
Numero de parteLM5009SDCX/NOPB
Datasheet Texas Instruments LM5009SDCX/NOPB

9,5-95V Wide Vin, 150mA Regulador Buck no síncrono a tiempo constante 8-WSON -40 a 125

Hojas de datos

LM5009 Wide Input, 100-V,150-mA, Step-Down Switching Regulator datasheet
PDF, 1.0 Mb, Revisión: H, Archivo publicado: oct 29, 2015
Extracto del documento

Precios

Estado

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

Embalaje

Pin8
Package TypeNGU
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY4500
CarrierLARGE T&R
Device Marking5009SD
Width (mm)4
Length (mm)4
Thickness (mm).8
Pitch (mm).8
Max Height (mm).8
Mechanical DataDescargar

Paramétricos

Control ModeConstant on-time (COT)
Duty Cycle(Max)99 %
Iout(Max)0.15 A
Iq(Typ)0.485 mA
Operating Temperature Range-40 to 125 C
Package GroupWSON
RatingCatalog
Regulated Outputs1
Special FeaturesEnable
Switching Frequency(Max)600 kHz
Switching Frequency(Min)50 kHz
TypeConverter
Vin(Max)95 V
Vin(Min)9.5 V
Vout(Max)85 V
Vout(Min)2.5 V

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: LM5009EVAL
    150mA, 100V Wide Vin Step-Down Switching Regulator Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • AN-1820 LM5032 Interleaved Boost Converter (Rev. A)
    PDF, 6.7 Mb, Revisión: A, Archivo publicado: mayo 6, 2013
    The LM5032 dual current mode PWM controller contains all the features needed to control an interleavedboost converter. The two outputs operate 180В° out of phase and have separate current limit inputs foreach channel. In addition to a high input voltage range, the controller contains all the auxiliary featuresneeded to control a complete converter.
  • Controlling Output Ripple & Achiev ESR Indep Constant On-Time Reg Designs (Rev. A)
    PDF, 178 Kb, Revisión: A, Archivo publicado: abr 23, 2013
    Of all the voltage regulator control strategies ever devised, the hysteretic regulator is probably about thesimplest. This control methodology simply turns a switch on when the output voltage is below a referenceand turns the switch off when the output rises to a slightly higher reference. The output ripple is thereforea direct function of the difference between the upper and lower reference

Linea modelo

Clasificación del fabricante

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