Datasheet Linear Technology LTC3862 — Ficha de datos

FabricanteLinear Technology
SerieLTC3862

Controlador DC / DC Step-Up de modo de corriente multifase

Hojas de datos

Datasheet LTC3862
PDF, 1.0 Mb, Revisión: C, Archivo subido: sept 24, 2017, Páginas: 42
Multi-Phase Current Mode Step-Up DC/DC Controller
Extracto del documento

Precios

Embalaje

LTC3862EFE#PBFLTC3862EFE#TRPBFLTC3862EGN#PBFLTC3862EGN#TRPBFLTC3862EUH#PBFLTC3862EUH#TRPBFLTC3862HFE#PBFLTC3862HFE#TRPBFLTC3862HGN#PBFLTC3862HGN#TRPBFLTC3862HUH#PBFLTC3862HUH#TRPBFLTC3862IFE#PBFLTC3862IFE#TRPBFLTC3862IGN#PBFLTC3862IGN#TRPBFLTC3862IUH#PBFLTC3862IUH#TRPBF
N123456789101112131415161718
PackageTSSOP-24
Dibujo del esquema del paquete
TSSOP-24
Dibujo del esquema del paquete
SSOP-24
Dibujo del esquema del paquete
SSOP-24
Dibujo del esquema del paquete
5x5 QFN-24
Dibujo del esquema del paquete
5x5 QFN-24
Dibujo del esquema del paquete
TSSOP-24
Dibujo del esquema del paquete
TSSOP-24
Dibujo del esquema del paquete
SSOP-24
Dibujo del esquema del paquete
SSOP-24
Dibujo del esquema del paquete
5x5 QFN-24
Dibujo del esquema del paquete
5x5 QFN-24
Dibujo del esquema del paquete
TSSOP-24
Dibujo del esquema del paquete
TSSOP-24
Dibujo del esquema del paquete
SSOP-24
Dibujo del esquema del paquete
SSOP-24
Dibujo del esquema del paquete
5x5 QFN-24
Dibujo del esquema del paquete
5x5 QFN-24
Dibujo del esquema del paquete
Package CodeFEFEGNGNUHUHFEFEGNGNUHUHFEFEGNGNUHUH
Package Index05-08-177105-08-177105-08-1641 (GN24)05-08-1641 (GN24)05-08-174705-08-174705-08-177105-08-177105-08-1641 (GN24)05-08-1641 (GN24)05-08-174705-08-174705-08-177105-08-177105-08-1641 (GN24)05-08-1641 (GN24)05-08-174705-08-1747
Pin Count242424242424242424242424242424242424

Paramétricos

Parameters / ModelsLTC3862EFE#PBFLTC3862EFE#TRPBFLTC3862EGN#PBFLTC3862EGN#TRPBFLTC3862EUH#PBFLTC3862EUH#TRPBFLTC3862HFE#PBFLTC3862HFE#TRPBFLTC3862HGN#PBFLTC3862HGN#TRPBFLTC3862HUH#PBFLTC3862HUH#TRPBFLTC3862IFE#PBFLTC3862IFE#TRPBFLTC3862IGN#PBFLTC3862IGN#TRPBFLTC3862IUH#PBFLTC3862IUH#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 ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant 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 BoardsDC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-ADC1286A-A
Design ToolsLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD File
Export Controlnononononononononononononononononono
FeaturesPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLLPolyPhase, External Synchronization, Resistor Set Frequency, PLL
Frequency, kHz600600600600600600600600600600600600600600600600600600
Frequency Adjust Range75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz75kHz to 500kHz
Frequency Sync Range50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz50kHz to 650kHz
Integrated Inductornononononononononononononononononono
Ishutdown, µA303030303030303030303030303030303030
Isupply, mA1.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.81.8
Max Phases2, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 12
Monolithicnononononononononononononononononono
Number of Outputs111111111111111111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 850 to 850 to 85-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Polyphasenononononononononononononononononono
Sense ResistorRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsense
Switch Current, A606060606060606060606060606060606060
Synchronousnononononononononononononononononono
TopologyBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, Sepic
Vin Max, V363636363636363636363636363636363636
Vin Min, V444444444444444444
Vin Min Startup, V444444444444444444
Vout Max, V606060606060606060606060606060606060
Vout Maximum9V and higher9V and higher9V and higher9V and higher9V and higher9V and higher9V and higher9V and higher9V and higher9V and higher9V and higher9V and higher9V and higher9V and higher9V and higher9V and higher9V and higher9V and higher
Vout Min, V1.2231.2231.2231.2231.2231.2231.2231.2231.2231.2231.2231.2231.2231.2231.2231.2231.2231.223
Vswitch Max, V200200200200200200200200200200200200200200200200200200

Plan ecológico

LTC3862EFE#PBFLTC3862EFE#TRPBFLTC3862EGN#PBFLTC3862EGN#TRPBFLTC3862EUH#PBFLTC3862EUH#TRPBFLTC3862HFE#PBFLTC3862HFE#TRPBFLTC3862HGN#PBFLTC3862HGN#TRPBFLTC3862HUH#PBFLTC3862HUH#TRPBFLTC3862IFE#PBFLTC3862IFE#TRPBFLTC3862IGN#PBFLTC3862IGN#TRPBFLTC3862IUH#PBFLTC3862IUH#TRPBF
RoHSObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObediente

Notas de Diseño

  • 4-Phase Boost Converter Delivers 384W with no Heat Sink &mdash DN453
    PDF, 96 Kb, Archivo publicado: sept 23, 2008
    Extracto del documento

Artículos

  • 2-Phase, Non-Synchronous Boost Controller Simplifies Design of High Voltage, High Current Supplies &mdash LT Journal
    PDF, 1.5 Mb, Archivo publicado: enero 1, 2009
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > SEPIC Regulators
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators