Datasheet Linear Technology LT1371CSW#PBF

ManufacturerLinear Technology
SeriesLT1371
Part NumberLT1371CSW#PBF

500kHz High Efficiency 3A Switching Regulator

Datasheets

LT1371 - 500kHz High Efficiency 3A Switching Regulator
PDF, 285 Kb, Revision: A, File uploaded: Sep 3, 2017
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Prices

Packaging

PackageSW-20
Package CodeSW
Package Index05-08-1620 (SW20)

Parametrics

ArchitectureConstant Frequency Current Mode
Demo BoardsDC093A
Design ToolsLTspice Model
Export Controlno
FeaturesExternal Synchronization
Frequency500 kHz
Frequency Sync Range600kHz - 800kHz
Integrated Inductorno
Ishutdown12 µA
Isupply4 mA
Monolithicyes
Number of Outputs1
Operating Temperature Range0 to 70 °C
Polyphaseno
Switch Current3.8 A
Synchronousno
TopologyBoost, Flyback, Sepic, Inverting
Vin Max30 V
Vin Min2.7 V
Vin Min Startup2.7 V
Vout Max35 V
Vout Min1.245 V
Vswitch Max35 V

Eco Plan

RoHSCompliant

Other Options

LT1371HV

Application Notes

  • Circuitry for Signal Conditioning and Power Conversion &mdash AN75
    PDF, 508 Kb, File published: Mar 1, 1999
    This publication includes designs for data converters and signal conditioners, transducer circuits, crystal oscillators and power converters. Wideband and micropower circuitry receive special attention. Tutorials on micropower design techniques and parasitic effects of test equipment are included.
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Design Notes

  • Monolithic DC/DC Converters Break Speed Limits to Shrink Board Space &mdash DN125
    PDF, 80 Kb, File published: Mar 2, 1996
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  • High Power CCFL Backlight Inverter for Desktop LCD Displays &mdash DN164
    PDF, 98 Kb, File published: Sep 3, 1997
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  • The LT1370: A 500kHz, 6A Monolithic Boost Converter &mdash DN183
    PDF, 78 Kb, File published: Jul 1, 1998
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Model Line

Manufacturer's Classification

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

Other Names:

LT1371CSWPBF, LT1371CSW PBF