Datasheet Linear Technology LT8494HFE#PBF

ManufacturerLinear Technology
SeriesLT8494
Part NumberLT8494HFE#PBF

SEPIC/Boost DC/DC Converter with 2A, 70V Switch, and 7µA Quiescent Current

Datasheets

Datasheet LT8494
PDF, 615 Kb, Language: en, File uploaded: Sep 19, 2017, Pages: 26
SEPIC/Boost DC/DC Converter with 2A, 70V Switch, and 7μA Quiescent Current
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Prices

Packaging

PackageTSSOP-20
Package CodeFE
Package Index05-08-1663 (CB)

Parametrics

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2242A
Design ToolsLTspice File
Export Controlno
FeaturesBurst Mode, Resistor Set Frequency, Power Good
Frequency1500 kHz
Frequency Adjust Range250kHz - 1.5MHz
Integrated Inductorno
Ishutdown0.3 µA
Isupply0.003 mA
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 125 °C
Polyphaseno
Switch Current2.55 A
Synchronousno
TopologyBoost, Sepic
Topology 1Boost, Sepic
Vin Max32 V
Vin Min1 V
Vin Min Startup2.5 V
Vout Max70 V
Vout Maximum70V
Vout Min1.202 V
Vref Accuracy Over Temp1.5 %
Vswitch Max70 V

Eco Plan

RoHSCompliant

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
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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

Other Names:

LT8494HFEPBF, LT8494HFE PBF

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