Datasheet Texas Instruments LM3406MH — Ficha de datos

FabricanteTexas Instruments
SerieLM3406
Numero de parteLM3406MH
Datasheet Texas Instruments LM3406MH

Regulador Buck de corriente constante de 1.5A para conducir LED de alta potencia 14-HTSSOP -40 a 125

Hojas de datos

LM3406/06HV 1.5A Constant Current Buck Regulator for Driving High Power LEDs datasheet
PDF, 1.2 Mb, Revisión: E, Archivo publicado: feb 17, 2014
Extracto del documento

Precios

Estado

Estado del ciclo de vidaObsoleto (El fabricante ha interrumpido la producción del dispositivo)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin14
Package TypePWP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
CarrierTUBE
Width (mm)4.4
Length (mm)5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataDescargar

Paramétricos

Dimming Method2-Wire,PWM
Input VoltageDC/DC Type
Iout(Max)1.5 A
Iq(Typ)1.2 mA
Operating Temperature Range-40 to 125 C
Package GroupHTSSOP
Package Size: mm2:W x L14HTSSOP: 32 mm2: 6.4 x 5(HTSSOP) PKG
Power Factor CorrectionN/A Min
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Switch Frequency,Enable/Shutdown,Integrated Switch,Precision Dimming Control,Thermal Shutdown
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)20 kHz
TopologyBuck
TypeConverter,Inductive
Vin(Max)42 V
Vin(Min)6 V
Vout(Max)40 V
Vout(Min)0.2 V
Vref0.2 V

Plan ecológico

RoHSDesobediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: LM3406MHEVAL
    LM3406 - 1.5A Constant Current Buck Regulator Evaluation Board for Driving High Power LEDs
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Dimming Techniques for Switched-Mode LED Drivers
    PDF, 425 Kb, Archivo publicado: jul 30, 2009
  • AN-1982 Small, Wide Input Voltage Range LM2842 Keeps LEDs Cool (Rev. A)
    PDF, 60 Kb, Revisión: A, Archivo publicado: abr 23, 2013
    The world seems to be poised to make the leap to LED lighting. Incandescent has been deemed tooinefficient, which it is, and fluorescent lighting often does not achieve the lifetime it claims. Fluorescentalso has another set of baggage, dangerous chemicals. So the logical choice that most people believe cantake the crown is high brightness (HB) LEDs. HBLEDs are becoming more attractive as th
  • AN-1656 Design Challenges of Switching LED Drivers (Rev. A)
    PDF, 171 Kb, Revisión: A, Archivo publicado: mayo 3, 2013
    Using a switching regulator as an LED driver requires the designer to convert a voltage regulator into acurrent regulator. Beyond the challenge of changing the feedback system to control current, the LEDsthemselves present a load characteristic that is much different than the digital devices and other loads thatrequire constant voltage. The LED WEBENCHВ® online design environment predicts and

Linea modelo

Clasificación del fabricante

  • Semiconductors > Power Management > LED Driver > Illumination & General Lighting LED Driver