Datasheet Linear Technology LT1946A

ManufacturerLinear Technology
SeriesLT1946A

2.7MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start

Datasheets

Datasheet LT1946A
PDF, 326 Kb, Revision: S, File uploaded: Sep 3, 2017, Pages: 12
2.7MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start
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Prices

China PCB Prototype and Fabrication Manufacturer

Packaging

LT1946AEMS8E#PBFLT1946AEMS8E#TRPBF
PackageMS-8E
Package Outline Drawing
MS-8E
Package Outline Drawing
Package CodeMS8EMS8E
Package Index05-08-166205-08-1662
Pin Count88

Parametrics

Parameters / ModelsLT1946AEMS8E#PBFLT1946AEMS8E#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC459ADC459A
Design ToolsLTspice ModelLTspice Model
Export Controlnono
Frequency, kHz27002700
Integrated Inductornono
Ishutdown, µA0.10.1
Isupply, mA3.63.6
Monolithicyesyes
Number of Outputs11
Operating Temperature Range, °C0 to 850 to 85
Polyphasenono
Switch Current, A2.12.1
Synchronousnono
TopologyBoost, Sepic, FlybackBoost, Sepic, Flyback
Vin Max, V1616
Vin Min, V2.452.45
Vin Min Startup, V2.452.45
Vout Max, V3636
Vout Min, V1.251.25
Vswitch Max, V3636

Eco Plan

LT1946AEMS8E#PBFLT1946AEMS8E#TRPBF
RoHSCompliantCompliant

Articles

  • 1.2MHz and 2.7MHz, 1.5A Boost Converters Drive Big LCDs, LEDs &mdash LT Journal
    PDF, 218 Kb, File published: Mar 1, 2002
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Model Line

Manufacturer's Classification

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