Electronics ru
Advanced Search +

Datasheet Linear Technology LT3511HMS#TRPBF

ManufacturerLinear Technology
Part NumberLT3511HMS#TRPBF

Monolithic High Voltage Isolated Flyback Converter


  • Download » Datasheet, PDF, 265 Kb, Revision: C
    LT3511 - Monolithic High Voltage Isolated Flyback Converter
    Docket ↓
    Monolithic High Voltage
    Isolated Flyback Converter
    FEATURES DESCRIPTION n The LT®3511 is a high voltage monolithic switching regulator specifically designed for the isolated flyback topology.
    No third winding or opto-isolator is required for regulation as the part senses output voltage directly from the
    primary-side flyback waveform. The device integrates a
    240mA, 150V power switch, high voltage circuitry, and
    control into a high voltage 16-lead MSOP package with
    four leads removed. 4.5V to 100V Input Voltage Range
    Internal 240mA, 150V Power Switch
    Boundary Mode Operation
    No Transformer Third Winding or
    Opto-Isolator Required for Regulation
    Improved Primary-Side Winding Feedback
    Load Regulation
    VOUT Set with Two External Resistors
    BIAS Pin for Internal Bias Supply and Power
    Switch Driver
    No External Start-Up Resistor
    16-Lead MSOP Package APPLICATIONS n Isolated Telecom Power Supplies
    Isolated Auxiliary/Housekeeping Power Supplies
    Isolated Industrial, Automotive and Medical Power
    Supplies The LT3511 operates from an input voltage range of 4.5V ...



Package CodeMS


Demo BoardsDC1517A
Design ToolsLTspice File
Export Controlno yes/no
FeaturesBoundary Mode Operation, No Opto Isolator
Frequency650 kHz
Integrated Inductorno yes/no
Isupply2.7 mA
Monolithicyes yes/no
Number of Outputs1
Operating Temperature Range-40 to 125 °C
Polyphaseno yes/no
Switch Current0.25 A
Synchronousno yes/no
Vin Max100 V
Vin Min4.5 V
Vout Max150 V
Vout Maximum150V
Vswitch Max150 V

Eco Plan


Moldel Line

Series: LT3511 (10)

Manufacturer's Classification

  • Power Management > Switching Regulator > Flyback, Forward and Isolated Controllers
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

Other Names:


Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus