Datasheet Texas Instruments LM5008SDX/NOPB — Ficha de datos

FabricanteTexas Instruments
SerieLM5008
Numero de parteLM5008SDX/NOPB
Datasheet Texas Instruments LM5008SDX/NOPB

9,5-95V Wide Vin, 350mA Regulador Buck no síncrono a tiempo constante 8-WSON

Hojas de datos

LM5008 High-Voltage, 100-V Step-Down Switching Regulator datasheet
PDF, 1.4 Mb, Revisión: H, Archivo publicado: dic 16, 2016
Extracto del documento

Precios

Estado

Estado del ciclo de vidaNRND (No recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin8
Package TypeNGT
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY4500
CarrierLARGE T&R
Device MarkingL00040B
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)0.35 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)75 V
Vout(Min)2.5 V

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: LM5008EVAL
    100V Wide Vin Step Down Switching Regulator Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • 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)