RadioLocman.com Electronics ru
Advanced Search +
  

Datasheet Linear Technology LT1946A

Manufacturer:Linear Technology
Series:LT1946A

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

Datasheets

  • Download » Datasheet, PDF, 326 Kb, Revision: S
    LT1946A - 2.7MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start
    Docket ↓
    LT1946A
    2.7MHz Boost DC/DC
    Converter with 1.5A Switch
    and Soft-Start U FEATURES






    ■ DESCRIPTIO 1.5A, 36V Internal Switch
    2.7MHz Switching Frequency
    Integrated Soft-Start Function
    Adjustable Output from VIN to 35V
    Low VCESAT Switch: 300mV at 1.5A (Typical)
    12V at 430mA from a 5V Input
    Small Thermally Enhanced 8-Lead MSOP Package U
    APPLICATIO S



    ■ TFT-LCD Bias Supplies
    GPS Receivers ...

Prices

Packaging

 LT1946AEMS8E#PBFLT1946AEMS8E#TRPBF
PackageMS-8EMS-8E
Package CodeMS8EMS8E

Parametrics

 LT1946AEMS8E#PBFLT1946AEMS8E#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC459ADC459A
Design ToolsLTspice ModelLTspice Model
Export Control, yes/nonono
Frequency, kHz27002700
Integrated Inductor, yes/nonono
Ishutdown, µA0.10.1
Isupply, mA3.63.6
Monolithic, yes/noyesyes
Number of Outputs11
Operating Temperature Range, °C0 to 850 to 85
Polyphase, yes/nonono
Switch Current, A2.12.1
Synchronous, yes/nonono
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

Manufacturer's Classification

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

Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus