Datasheet Linear Technology LT3579-1 — Ficha de datos

FabricanteLinear Technology
SerieLT3579-1

6A Boost / Inverting DC / DC Converter con protección contra fallas

Hojas de datos

LT3579: 6A Boost/Inverting DC/DC Converter with Fault Protection Data Sheet
PDF, 589 Kb, Archivo subido: sept 18, 2017
Extracto del documento

Precios

Embalaje

LT3579EFE-1#PBFLT3579EFE-1#TRPBFLT3579EUFD-1#PBFLT3579EUFD-1#TRPBFLT3579IFE-1#PBFLT3579IFE-1#TRPBFLT3579IUFD-1#PBFLT3579IUFD-1#TRPBF
N12345678
PackageTSSOP-20
Dibujo del esquema del paquete
TSSOP-20
Dibujo del esquema del paquete
4x5 QFN-20
Dibujo del esquema del paquete
4x5 QFN-20
Dibujo del esquema del paquete
TSSOP-20
Dibujo del esquema del paquete
TSSOP-20
Dibujo del esquema del paquete
4x5 QFN-20
Dibujo del esquema del paquete
4x5 QFN-20
Dibujo del esquema del paquete
Package CodeFEFEUFDUFDFEFEUFDUFD
Package Index05-08-1663 (CB)05-08-1663 (CB)05-08-171105-08-171105-08-1663 (CB)05-08-1663 (CB)05-08-171105-08-1711
Pin Count2020202020202020

Paramétricos

Parameters / ModelsLT3579EFE-1#PBFLT3579EFE-1#TRPBFLT3579EUFD-1#PBFLT3579EUFD-1#TRPBFLT3579IFE-1#PBFLT3579IFE-1#TRPBFLT3579IUFD-1#PBFLT3579IUFD-1#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC1514A,DC1661ADC1514A,DC1661ADC1514A,DC1661ADC1514A,DC1661ADC1514A,DC1661ADC1514A,DC1661ADC1514A,DC1661ADC1514A,DC1661A
Design ToolsLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD Model
Export Controlnononononononono
FeaturesOutput Short Circuit Protection, PolyPhase, External Synchronization, Resistor Set FrequencyOutput Short Circuit Protection, PolyPhase, External Synchronization, Resistor Set FrequencyOutput Short Circuit Protection, PolyPhase, External Synchronization, Resistor Set FrequencyOutput Short Circuit Protection, PolyPhase, External Synchronization, Resistor Set FrequencyOutput Short Circuit Protection, PolyPhase, External Synchronization, Resistor Set FrequencyOutput Short Circuit Protection, PolyPhase, External Synchronization, Resistor Set FrequencyOutput Short Circuit Protection, PolyPhase, External Synchronization, Resistor Set FrequencyOutput Short Circuit Protection, PolyPhase, External Synchronization, Resistor Set Frequency
Frequency, kHz25002500250025002500250025002500
Frequency Adjust Range200kHz - 2.5MHz200kHz - 2.5MHz200kHz - 2.5MHz200kHz - 2.5MHz200kHz - 2.5MHz200kHz - 2.5MHz200kHz - 2.5MHz200kHz - 2.5MHz
Frequency Sync Range200kHz - 2.5MHz200kHz - 2.5MHz200kHz - 2.5MHz200kHz - 2.5MHz200kHz - 2.5MHz200kHz - 2.5MHz200kHz - 2.5MHz200kHz - 2.5MHz
Isupply, mA1.91.91.91.91.91.91.91.9
Monolithicyesyesyesyesyesyesyesyes
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
Over Voltage Protection, V4040404040404040
Switch Current, A7.57.57.57.57.57.57.57.5
Synchronousnononononononono
TopologyBoost, Inverting, SepicBoost, Inverting, SepicBoost, Inverting, SepicBoost, Inverting, SepicBoost, Inverting, SepicBoost, Inverting, SepicBoost, Inverting, SepicBoost, Inverting, Sepic
Topology 1Boost, Inverting, SepicBoost, Inverting, SepicBoost, Inverting, SepicBoost, Inverting, SepicBoost, Inverting, SepicBoost, Inverting, SepicBoost, Inverting, SepicBoost, Inverting, Sepic
Vin Max, V1616161616161616
Vin Min, V2.52.52.52.52.52.52.52.5
Vin Min Startup, V2.52.52.52.52.52.52.52.5
Vout Max, V4242424242424242
Vout Maximum42V42V42V42V42V42V42V42V
Vswitch Max, V4242424242424242

Plan ecológico

LT3579EFE-1#PBFLT3579EFE-1#TRPBFLT3579EUFD-1#PBFLT3579EUFD-1#TRPBFLT3579IFE-1#PBFLT3579IFE-1#TRPBFLT3579IUFD-1#PBFLT3579IUFD-1#TRPBF
RoHSObedienteObedienteObedienteObedienteObedienteObedienteObedienteObediente

Otras opciones

LT3579

Artículos

  • Two High Power Monolithic Switching Regulators Include Integrated 6A, 42V or 3.3A, 42V Power Switches &mdash LT Journal
    PDF, 1.8 Mb, Archivo publicado: enero 18, 2011
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Inverting Regulators | LCD/CCD/OLED Bias | SEPIC Regulators | Flyback, Forward and Isolated Controllers
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost