Datasheet Linear Technology LT3752-1

ManufacturerLinear Technology
SeriesLT3752-1

Active Clamp Synchronous Forward Controllers with Internal Housekeeping Controller

Datasheets

LT3752: Active Clamp Synchronous Forward Controllers with Internal Housekeeping Controller Data Sheet
PDF, 618 Kb, File uploaded: Sep 19, 2017
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Prices

Packaging

LT3752EFE-1#PBFLT3752EFE-1#TRPBFLT3752HFE-1#PBFLT3752HFE-1#TRPBFLT3752IFE-1#PBFLT3752IFE-1#TRPBFLT3752MPFE-1#PBFLT3752MPFE-1#TRPBF
N12345678
PackageTSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
Package CodeFEFEFEFEFEFEFEFE
Package Index05-08-186505-08-186505-08-186505-08-186505-08-186505-08-186505-08-186505-08-1865
Pin Count3838383838383838

Parametrics

Parameters / ModelsLT3752EFE-1#PBFLT3752EFE-1#TRPBFLT3752HFE-1#PBFLT3752HFE-1#TRPBFLT3752IFE-1#PBFLT3752IFE-1#TRPBFLT3752MPFE-1#PBFLT3752MPFE-1#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC1994A,DC1929A,DC2175ADC1994A,DC1929A,DC2175ADC1994A,DC1929A,DC2175ADC1994A,DC1929A,DC2175ADC1994A,DC1929A,DC2175ADC1994A,DC1929A,DC2175ADC1994A,DC1929A,DC2175ADC1994A,DC1929A,DC2175A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Export Controlnononononononono
FeaturesInternal Housekeeping DC/DC, Programmable Volt Second Clamp, Active Clamp, External Synchronization, Resistor Set FrequencyInternal Housekeeping DC/DC, Programmable Volt Second Clamp, Active Clamp, External Synchronization, Resistor Set FrequencyInternal Housekeeping DC/DC, Programmable Volt Second Clamp, Active Clamp, External Synchronization, Resistor Set FrequencyInternal Housekeeping DC/DC, Programmable Volt Second Clamp, Active Clamp, External Synchronization, Resistor Set FrequencyInternal Housekeeping DC/DC, Programmable Volt Second Clamp, Active Clamp, External Synchronization, Resistor Set FrequencyInternal Housekeeping DC/DC, Programmable Volt Second Clamp, Active Clamp, External Synchronization, Resistor Set FrequencyInternal Housekeeping DC/DC, Programmable Volt Second Clamp, Active Clamp, External Synchronization, Resistor Set FrequencyInternal Housekeeping DC/DC, Programmable Volt Second Clamp, Active Clamp, External Synchronization, Resistor Set Frequency
Frequency, kHz500500500500500500500500
Frequency Adjust Range100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz
Frequency Sync Range100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz
Integrated Inductornononononononono
Ishutdown, µA165165165165165165165165
Isupply, mA7.57.57.57.57.57.57.57.5
Monolithicnononononononono
Number of Outputs11111111
Operating Temperature Range, °C0 to 850 to 85-40 to 125-40 to 125-40 to 85-40 to 85-55 to 125-55 to 125
Switch Current, A2525252525252525
Synchronousyesyesyesyesyesyesyesyes
TopologyForwardForwardForwardForwardForwardForwardForwardForward
Topology 1ForwardForwardForwardForwardForwardForwardForwardForward
Vin Max, V400400400400400400400400
Vin Min, V1010101010101010

Eco Plan

LT3752EFE-1#PBFLT3752EFE-1#TRPBFLT3752HFE-1#PBFLT3752HFE-1#TRPBFLT3752IFE-1#PBFLT3752IFE-1#TRPBFLT3752MPFE-1#PBFLT3752MPFE-1#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

LT3752 LT3752 LT3752-1

Articles

  • Active Clamp Synchronous Controllers for Forward Converters with 6.5V to 100V+ Inputs &mdash LT Journal
    PDF, 704 Kb, File published: Apr 9, 2014
    Extract from the document

Model Line

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
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