Datasheet Texas Instruments LM27966 — Ficha de datos

FabricanteTexas Instruments
SerieLM27966
Datasheet Texas Instruments LM27966

Controlador LED blanco con interfaz compatible con I2C

Hojas de datos

LM27966 White LED Driver with I2C Compatible Interface datasheet
PDF, 919 Kb, Revisión: B, Archivo publicado: mayo 2, 2013
Extracto del documento

Precios

Estado

LM27966SQ/NOPBLM27966SQX/NOPB
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

LM27966SQ/NOPBLM27966SQX/NOPB
N12
Pin2424
Package TypeRTWRTW
Industry STD TermWQFNWQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY10004500
CarrierSMALL T&RLARGE T&R
Device MarkingL27966SL27966S
Width (mm)44
Length (mm)44
Thickness (mm).75.75
Pitch (mm).5.5
Max Height (mm).8.8
Mechanical DataDescargarDescargar

Paramétricos

Parameters / ModelsLM27966SQ/NOPB
LM27966SQ/NOPB
LM27966SQX/NOPB
LM27966SQX/NOPB
Approx. Price (US$)1.10 | 1ku
Number of Channels6
Channels(#)6
Duty Cycle(Max), %100
Duty Cycle(Max)(%)100
LED6
LED Current Per Channel, mA30
LED Current Per Channel(mA)30
LED(#)6
Operating Temperature Range, C-30 to 85
Operating Temperature Range(C)-30 to 85
Package GroupWQFNWQFN
Package Size: mm2:W x L, PKG24WQFN: 16 mm2: 4 x 4(WQFN)
Package Size: mm2:W x L (PKG)24WQFN: 16 mm2: 4 x 4(WQFN)
Peak Efficiency, %91
Peak Efficiency(%)91
RatingCatalogCatalog
Shutdown Current(Typ), uA3.4
Shutdown Current(Typ)(uA)3.4
Special FeaturesI2C ControlI2C Control
Switching Frequency(Max), kHz1570
Switching Frequency(Max)(kHz)1570
TopologyBoostBoost
TypeCapacitiveCapacitive
Vin(Max), V5.5
Vin(Max)(V)5.5
Vin(Min), V2.7
Vin(Min)(V)2.7
Vout(Max), V5.5
Vout(Max)(V)5.5
Vout(Min), V2.7
Vout(Min)(V)2.7

Plan ecológico

LM27966SQ/NOPBLM27966SQX/NOPB
RoHSObedienteObediente
Pb gratis

Linea modelo

Clasificación del fabricante

  • Semiconductors> Power Management> LED Driver> Backlight