Datasheet Linear Technology LT3959

ManufacturerLinear Technology
SeriesLT3959

Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 6A, 40V Switch

Datasheets

Datasheet LT3959
PDF, 341 Kb, Language: en, File uploaded: Sep 19, 2017, Pages: 26
Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 6A, 40V Switch
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Prices

Packaging

LT3959EFE#PBFLT3959EFE#TRPBFLT3959EUHE#PBFLT3959EUHE#TRPBFLT3959IFE#PBFLT3959IFE#TRPBFLT3959IUHE#PBFLT3959IUHE#TRPBF
N12345678
PackageTSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
5x6 QFN-36
Package Outline Drawing
5x6 QFN-36
Package Outline Drawing
TSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
5x6 QFN-36
Package Outline Drawing
5x6 QFN-36
Package Outline Drawing
Package CodeFEFEUHEUHEFEFEUHEUHE
Package Index05-08-177905-08-177905-08-183605-08-183605-08-177905-08-177905-08-183605-08-1836
Pin Count3838363638383636

Parametrics

Parameters / ModelsLT3959EFE#PBFLT3959EFE#TRPBFLT3959EUHE#PBFLT3959EUHE#TRPBFLT3959IFE#PBFLT3959IFE#TRPBFLT3959IUHE#PBFLT3959IUHE#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 BoardsDC1853ADC1853ADC1853ADC1853ADC1853ADC1853ADC1853ADC1853A
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
FeaturesResistor Set Frequency, External Synchronization, Power GoodResistor Set Frequency, External Synchronization, Power GoodResistor Set Frequency, External Synchronization, Power GoodResistor Set Frequency, External Synchronization, Power GoodResistor Set Frequency, External Synchronization, Power GoodResistor Set Frequency, External Synchronization, Power GoodResistor Set Frequency, External Synchronization, Power GoodResistor Set Frequency, External Synchronization, Power Good
Frequency, kHz10001000100010001000100010001000
Frequency Adjust Range100kHz - 1MHz100kHz - 1MHz100kHz - 1MHz100kHz - 1MHz100kHz - 1MHz100kHz - 1MHz100kHz - 1MHz100kHz - 1MHz
Frequency Sync Range100kHz - 1MHz100kHz - 1MHz100kHz - 1MHz100kHz - 1MHz100kHz - 1MHz100kHz - 1MHz100kHz - 1MHz100kHz - 1MHz
Integrated Inductornononononononono
Ishutdown, µA0.10.10.10.10.10.10.10.1
Isupply, mA0.350.350.350.350.350.350.350.35
Max Phases11111111
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
Polyphasenononononononono
Switch Current, A77777777
Synchronousnononononononono
TopologyBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, Inverting
Vin Max, V4040404040404040
Vin Min, V1.61.61.61.61.61.61.61.6
Vin Min Startup, V2.52.52.52.52.52.52.52.5
Vout Max, V4040404040404040
Vout Maximum40V40V40V40V40V40V40V40V
Vout Min, V1.61.61.61.61.61.61.61.6
Vswitch Max, V4040404040404040

Eco Plan

LT3959EFE#PBFLT3959EFE#TRPBFLT3959EUHE#PBFLT3959EUHE#TRPBFLT3959IFE#PBFLT3959IFE#TRPBFLT3959IUHE#PBFLT3959IUHE#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Inverting Regulators | SEPIC Regulators
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost
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