Datasheet Texas Instruments LM5046SQX/NOPB — Ficha de datos

FabricanteTexas Instruments
SerieLM5046
Numero de parteLM5046SQX/NOPB
Datasheet Texas Instruments LM5046SQX/NOPB

Controlador PWM de puente completo con cambio de fase con controladores MOSFET integrados 28-WQFN -40 a 125

Hojas de datos

LM5046 Phase-Shifted Full-Bridge PWM Controller With Integrated MOSFET Drivers datasheet
PDF, 1.6 Mb, Revisión: H, Archivo publicado: mayo 3, 2013
Extracto del documento

Precios

Estado

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

Embalaje

Pin28
Package TypeRSG
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY4500
CarrierLARGE T&R
Device MarkingL5046
Width (mm)5
Length (mm)5
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical DataDescargar

Paramétricos

Control MethodCurrent,Voltage
Duty Cycle(Max)50 %
Frequency(Max)2000 kHz
Frequency(Min)100 kHz
Gate Drive(Typ)1.5,2 A
Operating Temperature Range-40 to 125 C
Package GroupWQFN
RatingCatalog
Special FeaturesSynchronization Pin
TopologyPhase-Shifted Full-Bridge
UVLO Thresholds On/OffProgrammable/1.25V V
Vin(Max)100 V
Vin(Min)14 V

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: LM5046EVAL
    Evaluation Board for the LM5046
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • AN-2116 SolarMagic ICs in Micro-inverter Applications (Rev. B)
    PDF, 101 Kb, Revisión: B, Archivo publicado: mayo 6, 2013
    This application report explores some of the prevalent topologies used in microinverters today, and theuse of SolarMagicв„ў ICs in these demanding applications. In particular, the use of the SM72295Photovoltaic Full-Bridge Driver is highlighted.
  • AN-2126 LM5046 Based Eighth Brick Reference Design (Rev. B)
    PDF, 7.0 Mb, Revisión: B, Archivo publicado: mayo 6, 2013
    The LM5046 reference board is designed in the telecom industry standard one-eighth brick footprint basedon the phase-shifted full-bridge topology. This board is for reference only and is intended to demonstratethe capability of the LM5046. Hardware is not provided for evaluation. Please refer to AN-2115 LM5046Evaluation Board (SNVA470) for more information.
  • Using a Phase-Shifted Full-Bridge Topology in Small Form Factor Power Converters
    PDF, 2.1 Mb, Archivo publicado: agosto 31, 2011

Linea modelo

Clasificación del fabricante

  • Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller