Datasheet Texas Instruments LM3269TLX/NOPB — Ficha de datos

FabricanteTexas Instruments
SerieLM3269
Numero de parteLM3269TLX/NOPB
Datasheet Texas Instruments LM3269TLX/NOPB

Conversor Buck / Boost de transición sin interrupciones para amplificadores de potencia RF LTE y HSPA 12-DSBGA -30 a 85

Hojas de datos

LM3269 Seamless-Transition Buck-Boost Converter for 3G and 4G RF Power Amplifiers datasheet
PDF, 2.7 Mb, Revisión: D, Archivo publicado: abr 14, 2015
Extracto del documento

Precios

Estado

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

Embalaje

Pin12
Package TypeYZR
Industry STD TermDSBGA
JEDEC CodeR-XBGA-N
Package QTY3000
CarrierLARGE T&R
Device Marking3269
Width (mm)1.8
Length (mm)2
Thickness (mm).675
Pitch (mm).5
Max Height (mm).675
Mechanical DataDescargar

Paramétricos

BypassN/A
Iout(Max)0.75 A
Operating Temperature Range-30 to 85 C
Package GroupDSBGA
Package Size: mm2:W x LSee datasheet (DSBGA) PKG
Special FeaturesAdjustable Output,Light Load Efficiency
Switching Frequency(Max)2700 kHz
Switching Frequency(Min)2100 kHz
Switching Frequency(Typ)2400 kHz
TopologyBuck-Boost
Vin(Max)5.5 V
Vin(Min)2.7 V
Vout(Max)4.2 V
Vout(Min)0.6 V

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: LM3269EVM
    LM3269EVM RF DC/DC Buck-Boost Converter with Seamless Mode Transition Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • HS Load/Line Transient Jigs and App Rpt for Testing POL Regulators
    PDF, 1.9 Mb, Archivo publicado: abr 30, 2013
    These days, high-speed and communication portable systems employ voltage regulators that demandfaster response time. It is necessary to generate steps in line voltage and load current that are fast withrespect to the regulator’s control loop response time. Lab equipment and many apparatus that use opamps,passives, and large driver chains are limiting the rise and fall times of the stimulus s

Linea modelo

Serie: LM3269 (2)

Clasificación del fabricante

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > RF DC/DC Converter