Datasheet Linear Technology LT3573

ManufacturerLinear Technology
SeriesLT3573

Isolated Flyback Converter without an Opto-Coupler

Datasheets

Datasheet LT3573
PDF, 282 Kb, Language: en, File uploaded: Jul 31, 2016, Pages: 26
Isolated Flyback Converter without an Opto-Coupler
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Prices

Packaging

LT3573EMSE#PBFLT3573EMSE#TRPBFLT3573IMSE#PBFLT3573IMSE#TRPBF
N1234
PackageMS-16E
Package Outline Drawing
MS-16E
Package Outline Drawing
MS-16E
Package Outline Drawing
MS-16E
Package Outline Drawing
Package CodeMSEMSEMSEMSE
Package Index05-08-166705-08-166705-08-166705-08-1667
Pin Count16161616

Parametrics

Parameters / ModelsLT3573EMSE#PBFLT3573EMSE#TRPBFLT3573IMSE#PBFLT3573IMSE#TRPBF
Demo BoardsDC1228ADC1228ADC1228ADC1228A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice File
Export Controlnononono
FeaturesBoundary Mode Operation, No Opto IsolatorBoundary Mode Operation, No Opto IsolatorBoundary Mode Operation, No Opto IsolatorBoundary Mode Operation, No Opto Isolator
Frequency, kHz1000100010001000
Integrated Inductornononono
Isupply, mA3.53.53.53.5
Monolithicyesyesyesyes
Number of Outputs1111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Polyphasenononono
Switch Current, A1.551.551.551.55
Synchronousnononono
TopologyFlybackFlybackFlybackFlyback
Vin Max, V40404040
Vin Min, V3333

Eco Plan

LT3573EMSE#PBFLT3573EMSE#TRPBFLT3573IMSE#PBFLT3573IMSE#TRPBF
RoHSCompliantCompliantCompliantCompliant

Design Notes

  • Micropower Isolated Flyback Converter with Input Voltage Range from 6V to 100V &mdash DN509
    PDF, 723 Kb, File published: Oct 24, 2012
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  • Monolithic No-Opto Isolated Flyback Converter Provides Versatile Solution &mdash DN525
    PDF, 259 Kb, File published: Feb 10, 2014
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Articles

  • Primary-Side Sensing Takes Complexity out of Isolated Flyback Converter Design &mdash LT Journal
    PDF, 206 Kb, File published: Jan 1, 2009
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Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Flyback, Forward and Isolated Controllers
EMS supplier