Datasheet Linear Technology LT3574

ManufacturerLinear Technology
SeriesLT3574

Isolated Flyback Converter Without an Opto-Coupler

Datasheets

Datasheet LT3574
PDF, 296 Kb, Language: en, File uploaded: Jul 31, 2016, Pages: 24
Isolated Flyback Converter Without an Opto-Coupler
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Prices

Packaging

LT3574EMS#PBFLT3574EMS#TRPBFLT3574IMS#PBFLT3574IMS#TRPBF
N1234
PackageMS-16
Package Outline Drawing
MS-16
Package Outline Drawing
MS-16
Package Outline Drawing
MS-16
Package Outline Drawing
Package CodeMSMSMSMS
Package Index05-08-166905-08-166905-08-166905-08-1669
Pin Count16161616

Parametrics

Parameters / ModelsLT3574EMS#PBFLT3574EMS#TRPBFLT3574IMS#PBFLT3574IMS#TRPBF
Demo BoardsDC1636ADC1636ADC1636ADC1636A
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, A0.90.90.90.9
Synchronousnononono
TopologyFlybackFlybackFlybackFlyback
Vin Max, V40404040
Vin Min, V3333

Eco Plan

LT3574EMS#PBFLT3574EMS#TRPBFLT3574IMS#PBFLT3574IMS#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
    Extract from the document

Model Line

Manufacturer's Classification

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