Datasheet Linear Technology LT1930

ManufacturerLinear Technology
SeriesLT1930

1A, 1.2MHz/2.2MHz, Step-Up DC/DC Converters in ThinSOT

Datasheets

LT1930/LT1930A - 1A, 1.2MHz/2.2MHz, Step-Up DC/DC Converters in ThinSOT
PDF, 201 Kb, File uploaded: Sep 3, 2017
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Prices

Packaging

LT1930ES5#PBFLT1930ES5#TRMPBFLT1930ES5#TRPBF
N123
PackageSOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
Package CodeS5S5S5
Package Index05-08-163505-08-163505-08-1635
Pin Count555

Parametrics

Parameters / ModelsLT1930ES5#PBFLT1930ES5#TRMPBFLT1930ES5#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC397A,DC634A,DC383BDC397A,DC634A,DC383BDC397A,DC634A,DC383B
Design ToolsLTspice FileLTspice FileLTspice File
Export Controlnonono
Frequency, kHz120012001200
Integrated Inductornonono
Ishutdown, µA0.010.010.01
Isupply, mA4.24.24.2
Monolithicyesyesyes
Number of Outputs111
Operating Temperature Range, °C0 to 850 to 850 to 85
Polyphasenonono
Switch Current, A1.21.21.2
Synchronousnonono
TopologyBoost, Sepic, FlybackBoost, Sepic, FlybackBoost, Sepic, Flyback
Topology 1Boost, Flyback, SepicBoost, Flyback, SepicBoost, Flyback, Sepic
Vin Max, V161616
Vin Min, V2.452.452.45
Vin Min Startup, V2.452.452.45
Vout Max, V343434
Vout Min, V1.2551.2551.255
Vswitch Max, V363636

Eco Plan

LT1930ES5#PBFLT1930ES5#TRMPBFLT1930ES5#TRPBF
RoHSCompliantCompliantCompliant

Other Options

LT1930A

Design Notes

  • SOT-23 Switching Regulator with Integrated 1A Switch Delivers High Current Outputs in a Small Footprint &mdash DN232
    PDF, 91 Kb, File published: Jun 1, 2001
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  • Fiber Optic Communication Systems Benefit from Tiny, Low Noise Avalanche Photodiode Bias Supply &mdash DN273
    PDF, 246 Kb, File published: Dec 1, 2001
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Articles

  • 1.1A Boost Provides Soft-Start Capability in Tiny ThinSOT Package &mdash LT Journal
    PDF, 475 Kb, File published: Mar 25, 2005
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  • SOT-23 Switching Regulator with Integrated 1 Amp Switch Delivers High Current Outputs &mdash LT Journal
    PDF, 259 Kb, File published: May 1, 2000
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Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > LCD/CCD/OLED Bias | SEPIC Regulators
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost
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