Datasheet Linear Technology LT3481EMSE#TRPBF

ManufacturerLinear Technology
SeriesLT3481
Part NumberLT3481EMSE#TRPBF

36V, 2A, 2.8MHz Step-Down Switching Regulator with 50µA Quiescent Current

Datasheets

Datasheet LT3481
PDF, 315 Kb, Language: en, File uploaded: Sep 18, 2017, Pages: 24
36V, 2A, 2.8MHz Step-Down Switching Regulator with 50µA Quiescent Current
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Prices

Packaging

PackageMS-10E
Package CodeMSE
Package Index05-08-1664

Parametrics

ArchitectureConstant Frequency Current Mode
Demo BoardsDC857A
Design ToolsLTspice File,LTpowerCAD Model
Export Controlno
FeaturesBurst Mode, Resistor Set Frequency, External Synchronization, Power Good
Frequency2800 kHz
Frequency Adjust Range300kHz - 2.8MHz
Frequency Sync Range275kHz - 475kHz
Integrated Inductorno
Ishutdown0.01 µA
Isupply0.05 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current2 A
Polyphaseno
Switch Current3.8 A
Synchronousno
TopologyBuck
Vin Max36 V
Vin Min3.6 V
Vout Max20 V
Vout Maximum20V
Vout Min1.265 V

Eco Plan

RoHSCompliant

Design Notes

  • Tiny Monolithic Step-Down Regulators Operate with Wide Input Range &mdash DN390
    PDF, 158 Kb, File published: Apr 18, 2006
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Model Line

Manufacturer's Classification

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

Other Names:

LT3481EMSETRPBF, LT3481EMSE TRPBF