Datasheet Linear Technology LT3486 — Ficha de datos

FabricanteLinear Technology
SerieLT3486

Convertidores elevadores duales LED blancos 1.3A con atenuación amplia

Hojas de datos

LT3486 - Dual 1.3A White LED Step-Up Converters with Wide Dimming Range
PDF, 2.8 Mb, Revisión: E, Archivo subido: oct 4, 2017
Extracto del documento

Precios

Embalaje

LT3486EDHC#PBFLT3486EDHC#TRPBFLT3486EFE#PBFLT3486EFE#TRPBFLT3486IFE#PBFLT3486IFE#TRPBF
N123456
Package5x3 DFN-16
Dibujo del esquema del paquete
5x3 DFN-16
Dibujo del esquema del paquete
TSSOP-16
Dibujo del esquema del paquete
TSSOP-16
Dibujo del esquema del paquete
TSSOP-16
Dibujo del esquema del paquete
TSSOP-16
Dibujo del esquema del paquete
Package CodeDHCDHCFEFEFEFE
Package Index05-08-170605-08-170605-08-1663 (BC)05-08-1663 (BC)05-08-1663 (BC)05-08-1663 (BC)
Pin Count161616161616

Paramétricos

Parameters / ModelsLT3486EDHC#PBFLT3486EDHC#TRPBFLT3486EFE#PBFLT3486EFE#TRPBFLT3486IFE#PBFLT3486IFE#TRPBF
ArchitectureAverage Output Current ControlAverage Output Current ControlAverage Output Current ControlAverage Output Current ControlAverage Output Current ControlAverage Output Current Control
Demo BoardsDC876ADC876ADC876ADC876ADC876ADC876A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Dimming1000:1 PWM & 10:1 Analog1000:1 PWM & 10:1 Analog1000:1 PWM & 10:1 Analog1000:1 PWM & 10:1 Analog1000:1 PWM & 10:1 Analog1000:1 PWM & 10:1 Analog
Export Controlnononononono
FeaturesResistor Set Frequency, Open LED ProtectionResistor Set Frequency, Open LED ProtectionResistor Set Frequency, Open LED ProtectionResistor Set Frequency, Open LED ProtectionResistor Set Frequency, Open LED ProtectionResistor Set Frequency, Open LED Protection
Frequency, kHz100010001000100010001000
Ishutdown, µA0.10.10.10.10.10.1
Isupply, mA999999
Max Number of LEDs2 x 102 x 102 x 102 x 102 x 102 x 10
Monolithicyesyesyesyesyesyes
Number of Outputs222222
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85-40 to 85-40 to 85
Switch Current, A1.31.31.31.31.31.3
Synchronousnononononono
TopologyBoost, LED DriverBoost, LED DriverBoost, LED DriverBoost, LED DriverBoost, LED DriverBoost, LED Driver
Vin Max, V242424242424
Vin Min, V2.42.42.42.42.42.4
Vout Max, V35.435.435.435.435.435.4

Plan ecológico

LT3486EDHC#PBFLT3486EDHC#TRPBFLT3486EFE#PBFLT3486EFE#TRPBFLT3486IFE#PBFLT3486IFE#TRPBF
RoHSObedienteObedienteObedienteObedienteObedienteObediente

Artículos

  • Dual Step-Up Converter Drives White LEDs with 1000:1 PWM Dimming &mdash LT Journal
    PDF, 269 Kb, Archivo publicado: nov 21, 2006
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers