Datasheet Texas Instruments LM3401MM/NOPB — Ficha de datos

FabricanteTexas Instruments
SerieLM3401
Numero de parteLM3401MM/NOPB
Datasheet Texas Instruments LM3401MM/NOPB

Controlador histérico PFET para unidad LED de alta potencia 8-VSSOP -40 a 125

Hojas de datos

LM3401 Hysteretic PFET Controller for High Power LED Drive datasheet
PDF, 1.1 Mb, Revisión: C, Archivo publicado: mayo 2, 2013
Extracto del documento

Precios

Estado

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

Embalaje

Pin8
Package TypeDGK
Industry STD TermVSSOP
JEDEC CodeR-PDSO-G
Package QTY1000
CarrierLARGE T&R
Device MarkingSNHB
Width (mm)3
Length (mm)3
Thickness (mm).97
Pitch (mm).65
Max Height (mm)1.07
Mechanical DataDescargar

Paramétricos

Dimming MethodPWM
Input VoltageDC/DC Type
Iout(Max)1 A
Iq(Typ)1.05 mA
Operating Temperature Range-40 to 125 C
Package GroupVSSOP
Package Size: mm2:W x L8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG
Power Factor CorrectionN/A Min
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Switch Frequency,Enable/Shutdown
Switching Frequency(Max)1500 kHz
Switching Frequency(Min)100 kHz
TopologyBuck
TypeInductive
Vin(Max)35 V
Vin(Min)4.5 V
Vout(Max)33 V
Vout(Min)0.2 V
Vref0.2 V

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: LM3401-MR16DEMO
    LM3401 MR16 Bulb Reference Design for Non-Dimming & Dimming LED Applications
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
  • Evaluation Modules & Boards: LM3401EVAL
    LM3401 Hysteretic PFET Controller for High Power LED Drive Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • 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

Serie: LM3401 (2)

Clasificación del fabricante

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