Datasheet Linear Technology LT1618EMS#TRPBF

ManufacturerLinear Technology
SeriesLT1618
Part NumberLT1618EMS#TRPBF

Constant-Current/Constant-Voltage 1.4MHz Step-Up DC/DC Converter

Datasheets

Datasheet LT1618
PDF, 215 Kb, Language: en, File uploaded: Sep 3, 2017, Pages: 16
Constant-Current/Constant-Voltage 1.4MHz Step-Up DC/DC Converter
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Prices

Packaging

PackageMS-10
Package CodeMS
Package Index05-08-1661

Parametrics

ArchitectureConstant Frequency Current Mode
Demo BoardsDC780B
Design ToolsLTspice File
DimmingAnalog
Export Controlno
FeaturesOutput Current Regulation
Frequency1400 kHz
Ishutdown0.1 µA
Isupply1.8 mA
Max Number of LEDs20
Monolithicyes
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current1 A
Switch Current2 A
Synchronousno
TopologyBoost, Sepic, Flyback
Vin Max18 V
Vin Min1.6 V
Vout Max36 V

Eco Plan

RoHSCompliant

Design Notes

  • Tiny, Efficient High Power LED Camera Flash Solutions for Cell Phone Applications &mdash DN1009
    PDF, 69 Kb, File published: Oct 1, 2004
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  • Current-Limited DC/DC Converter Simplifies USB Power Supplies &mdash DN252
    PDF, 91 Kb, File published: Mar 2, 2001
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  • DC/DC Converter Drives Lumileds White LEDs from a Variety of Power Sources &mdash DN340
    PDF, 76 Kb, File published: Jun 2, 2004
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Articles

  • Current-Limited DC/DC Converter Simplifies USB Power Supplies &mdash LT Journal
    PDF, 177 Kb, File published: Feb 1, 2001
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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
  • Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers | Step-Down (Buck) LED Drivers | Buck-Boost LED Drivers

Other Names:

LT1618EMSTRPBF, LT1618EMS TRPBF

EMS supplier