Datasheet Linear Technology LT3755 — Ficha de datos

FabricanteLinear Technology
SerieLT3755

Controladores LED 40VIN, 75VOUT

Hojas de datos

LT3755/LT3755-1/LT3755-2 - 40VIN, 75VOUT LED Controllers
PDF, 359 Kb, Revisión: D, Archivo subido: oct 4, 2017
Extracto del documento

Precios

Embalaje

LT3755EMSE#PBFLT3755EMSE#TRPBFLT3755EUD#PBFLT3755EUD#TRPBFLT3755IMSE#PBFLT3755IMSE#TRPBFLT3755IUD#PBFLT3755IUD#TRPBF
N12345678
PackageMS-16E
Dibujo del esquema del paquete
MS-16E
Dibujo del esquema del paquete
3x3 QFN-16
Dibujo del esquema del paquete
3x3 QFN-16
Dibujo del esquema del paquete
MS-16E
Dibujo del esquema del paquete
MS-16E
Dibujo del esquema del paquete
3x3 QFN-16
Dibujo del esquema del paquete
3x3 QFN-16
Dibujo del esquema del paquete
Package CodeMSEMSEUDUDMSEMSEUDUD
Package Index05-08-166705-08-166705-08-169105-08-169105-08-166705-08-166705-08-169105-08-1691
Pin Count1616161616161616

Paramétricos

Parameters / ModelsLT3755EMSE#PBFLT3755EMSE#TRPBFLT3755EUD#PBFLT3755EUD#TRPBFLT3755IMSE#PBFLT3755IMSE#TRPBFLT3755IUD#PBFLT3755IUD#TRPBF
ArchitectureImproved Average Output Current ControlImproved Average Output Current ControlImproved Average Output Current ControlImproved Average Output Current ControlImproved Average Output Current ControlImproved Average Output Current ControlImproved Average Output Current ControlImproved Average Output Current Control
Demo BoardsDC1268B-A,DC1268B-BDC1268B-A,DC1268B-BDC1268B-A,DC1268B-BDC1268B-A,DC1268B-BDC1268B-A,DC1268B-BDC1268B-A,DC1268B-BDC1268B-A,DC1268B-BDC1268B-A,DC1268B-B
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Dimming3000:1 PWM, 10:1 Analog3000:1 PWM, 10:1 Analog3000:1 PWM, 10:1 Analog3000:1 PWM, 10:1 Analog3000:1 PWM, 10:1 Analog3000:1 PWM, 10:1 Analog3000:1 PWM, 10:1 Analog3000:1 PWM, 10:1 Analog
Export Controlnononononononono
FeaturesTrue Color PWM Dimming, Open LED Detection, Resistor Set Frequency, External SynchronizationTrue Color PWM Dimming, Open LED Detection, Resistor Set Frequency, External SynchronizationTrue Color PWM Dimming, Open LED Detection, Resistor Set Frequency, External SynchronizationTrue Color PWM Dimming, Open LED Detection, Resistor Set Frequency, External SynchronizationTrue Color PWM Dimming, Open LED Detection, Resistor Set Frequency, External SynchronizationTrue Color PWM Dimming, Open LED Detection, Resistor Set Frequency, External SynchronizationTrue Color PWM Dimming, Open LED Detection, Resistor Set Frequency, External SynchronizationTrue Color PWM Dimming, Open LED Detection, Resistor Set Frequency, External Synchronization
Frequency, kHz10001000100010001000100010001000
Ishutdown, µA.1.1.1.1.1.1.1.1
Isupply, mA1.41.41.41.41.41.41.41.4
Max Number of LEDs25+25+25+25+25+25+25+25+
Monolithicnononononononono
Number of Outputs11111111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A1010101010101010
Switch Current, A2525252525252525
Synchronousnononononononono
TopologyBuck, Boost, Sepic, Buck-Boost, LED DriverBuck, Boost, Sepic, Buck-Boost, LED DriverBuck, Boost, Sepic, Buck-Boost, LED DriverBuck, Boost, Sepic, Buck-Boost, LED DriverBuck, Boost, Sepic, Buck-Boost, LED DriverBuck, Boost, Sepic, Buck-Boost, LED DriverBuck, Boost, Sepic, Buck-Boost, LED DriverBuck, Boost, Sepic, Buck-Boost, LED Driver
Vin Max, V4040404040404040
Vin Min, V4.54.54.54.54.54.54.54.5
Vout Max, V7575757575757575

Plan ecológico

LT3755EMSE#PBFLT3755EMSE#TRPBFLT3755EUD#PBFLT3755EUD#TRPBFLT3755IMSE#PBFLT3755IMSE#TRPBFLT3755IUD#PBFLT3755IUD#TRPBF
RoHSObedienteObedienteObedienteObedienteObedienteObedienteObedienteObediente

Otras opciones

LT3755-1 LT3755-2

Artículos

  • Don't Want to Hear It? Avoid the Audio Band with PWM LED Dimming at Frequencies Above 20kHz &mdash LT Journal
    PDF, 596 Kb, Archivo publicado: marzo 1, 2009
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers | Step-Down (Buck) LED Drivers | Buck-Boost LED Drivers | Multitopology LED Driver
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) LED Drivers