Datasheet Linear Technology LT1766IGN#TRPBF

ManufacturerLinear Technology
SeriesLT1766
Part NumberLT1766IGN#TRPBF

5.5V to 60V 1.5A, 200kHz Step-Down Switching Regulator

Datasheets

Datasheet LT1766, LT1766-5
PDF, 291 Kb, Language: en, File uploaded: Sep 3, 2017, Pages: 30
5.5V to 60V 1.5A, 200kHz Step-Down Switching Regulator
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Prices

Packaging

PackageSSOP-16
Package CodeGN
Package Index05-08-1641 (GN16)

Parametrics

ArchitectureConstant Frequency Current Mode
Demo BoardsDC326B,DC326C
Design ToolsLTspice File
Export Controlno
FeaturesFixed Output, External Synchronization
Frequency200 kHz
Frequency Sync Range228kHz - 700kHz
Integrated Inductorno
Ishutdown25 µA
Isupply2.5 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current1.2 A
Polyphaseno
Switch Current2 A
Synchronousno
TopologyBuck, Inverting
Vin Max60 V
Vin Min5.5 V
Vout Max54 V
Vout Maximum.90VIN
Vout Min1.2 V
Vref Accuracy Over Temp2 %
Vswitch Max35 V

Eco Plan

RoHSCompliant

Design Notes

  • 60V Step-Down DC/DC Converter Maintains High Efficiency &mdash DN269
    PDF, 81 Kb, File published: Oct 1, 2001
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  • High Voltage Buck Regualtors provide High Current, Low Profile Power Solutions for FireWire Peripherals &mdash DN287
    PDF, 80 Kb, File published: Jun 1, 2002
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Articles

  • 60V/3A Step-Down DC/DC Converter Maintains High Efficiency over a Wide Range of Input Voltages &mdash LT Journal
    PDF, 179 Kb, File published: Aug 9, 2004
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  • LT1766: 1.5A Converter Runs Directly from 60V DC &mdash LT Journal
    PDF, 159 Kb, File published: May 1, 2001
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Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck | High Input Voltage Buck
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

Other Names:

LT1766IGNTRPBF, LT1766IGN TRPBF

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