Datasheet Linear Technology LT8495

ManufacturerLinear Technology
SeriesLT8495

SEPIC/Boost Converter with 2A, 70V Switch, 9µA Quiescent Current, POR and Watchdog Timer

Datasheets

Datasheet LT8495
PDF, 1.3 Mb, Language: en, File uploaded: Sep 19, 2017, Pages: 34
SEPIC/Boost Converter with 2A, 70V Switch, 9μA Quiescent Current, POR and Watchdog Timer
Extract from the document

Prices

Packaging

LT8495EFE#PBFLT8495EFE#TRPBFLT8495EUF#PBFLT8495EUF#TRPBFLT8495HFE#PBFLT8495HFE#TRPBFLT8495IFE#PBFLT8495IFE#TRPBFLT8495IUF#PBFLT8495IUF#TRPBF
N12345678910
PackageTSSOP-20
Package Outline Drawing
TSSOP-20
Package Outline Drawing
4x4 QFN-20
Package Outline Drawing
4x4 QFN-20
Package Outline Drawing
TSSOP-20
Package Outline Drawing
TSSOP-20
Package Outline Drawing
TSSOP-20
Package Outline Drawing
TSSOP-20
Package Outline Drawing
4x4 QFN-20
Package Outline Drawing
4x4 QFN-20
Package Outline Drawing
Package CodeFEFEUFUFFEFEFEFEUFUF
Package Index05-08-1663 (CB)05-08-1663 (CB)05-08-171005-08-171005-08-1663 (CB)05-08-1663 (CB)05-08-1663 (CB)05-08-1663 (CB)05-08-171005-08-1710
Pin Count20202020202020202020

Parametrics

Parameters / ModelsLT8495EFE#PBFLT8495EFE#TRPBFLT8495EUF#PBFLT8495EUF#TRPBFLT8495HFE#PBFLT8495HFE#TRPBFLT8495IFE#PBFLT8495IFE#TRPBFLT8495IUF#PBFLT8495IUF#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 Mode
Demo BoardsDC2205ADC2205ADC2205ADC2205ADC2205ADC2205ADC2205ADC2205ADC2205ADC2205A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Export Controlnononononononononono
FeaturesBurst Mode, Watchdog Timer, Power On Reset, Resistor Set FrequencyBurst Mode, Watchdog Timer, Power On Reset, Resistor Set FrequencyBurst Mode, Watchdog Timer, Power On Reset, Resistor Set FrequencyBurst Mode, Watchdog Timer, Power On Reset, Resistor Set FrequencyBurst Mode, Watchdog Timer, Power On Reset, Resistor Set FrequencyBurst Mode, Watchdog Timer, Power On Reset, Resistor Set FrequencyBurst Mode, Watchdog Timer, Power On Reset, Resistor Set FrequencyBurst Mode, Watchdog Timer, Power On Reset, Resistor Set FrequencyBurst Mode, Watchdog Timer, Power On Reset, Resistor Set FrequencyBurst Mode, Watchdog Timer, Power On Reset, Resistor Set Frequency
Frequency, kHz1500150015001500150015001500150015001500
Frequency Adjust Range250kHz - 1.5MHz250kHz - 1.5MHz250kHz - 1.5MHz250kHz - 1.5MHz250kHz - 1.5MHz250kHz - 1.5MHz250kHz - 1.5MHz250kHz - 1.5MHz250kHz - 1.5MHz250kHz - 1.5MHz
Integrated Inductornononononononononono
Ishutdown, µA0.30.30.30.30.30.30.30.30.30.3
Isupply, mA0.0090.0090.0090.0090.0090.0090.0090.0090.0090.009
Max Phases1111111111
Monolithicyesyesyesyesyesyesyesyesyesyes
Number of Outputs1111111111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85-40 to 125-40 to 125-40 to 85-40 to 85-40 to 85-40 to 85
Polyphasenononononononononono
Switch Current, A2.552.552.552.552.552.552.552.552.552.55
Synchronousnononononononononono
TopologyBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, Sepic
Topology 1Boost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, SepicBoost, Sepic
Vin Max, V60606060606060606060
Vin Min, V1111111111
Vin Min Startup, V2.52.52.52.52.52.52.52.52.52.5
Vout Max, V70707070707070707070
Vout Min, V1.2021.2021.2021.2021.2021.2021.2021.2021.2021.202
Vref Accuracy Over Temp, %2.32.32.32.32.32.32.32.32.32.3
Vswitch Max, V70707070707070707070

Eco Plan

LT8495EFE#PBFLT8495EFE#TRPBFLT8495EUF#PBFLT8495EUF#TRPBFLT8495HFE#PBFLT8495HFE#TRPBFLT8495IFE#PBFLT8495IFE#TRPBFLT8495IUF#PBFLT8495IUF#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Articles

  • Design Once; Use Twice: Monolithic SEPIC/Boost Regulators with Wide VIN Range Satisfy Requirements of Both Consumer and Commercial Vehicles &mdash LT Journal
    PDF, 164 Kb, File published: Apr 14, 2016
    Extract from the document

Model Line

Manufacturer's Classification

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