Datasheet Linear Technology LTC3801

ManufacturerLinear Technology
SeriesLTC3801

Micropower Constant Frequency Step-Down DC/DC Controllers in ThinSOT

Datasheets

Datasheet LTC3801, LTC3801B
PDF, 243 Kb, Language: en, File uploaded: Sep 23, 2017, Pages: 12
Micropower Constant Frequency Step-Down DC/DC Controllers in ThinSOT
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Prices

Packaging

LTC3801ES6#TRMPBFLTC3801ES6#TRPBF
N12
PackageSOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
Package CodeS6S6
Package Index05-08-163605-08-1636
Pin Count66

Parametrics

Parameters / ModelsLTC3801ES6#TRMPBFLTC3801ES6#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC623ADC623A
Design ToolsLTspice ModelLTspice Model
Export Controlnono
FeaturesBurst Mode, 100% Duty CycleBurst Mode, 100% Duty Cycle
Frequency, kHz550550
Integrated Inductornono
Ishutdown, µA66
Isupply, mA0.0160.016
Max Phases11
Monolithicnono
Number of Outputs11
Operating Temperature Range, °C0 to 850 to 85
Output Current, A55
Polyphasenono
Sense ResistorRsenseRsense
Switch Current, A55
Synchronousnono
TopologyBuckBuck
Vin Max, V9.89.8
Vin Min, V2.52.5
Vout Max, V9.89.8
Vout MaximumVinVin
Vout Min, V0.80.8
Vref Accuracy Over Temp, %1.51.5

Eco Plan

LTC3801ES6#TRMPBFLTC3801ES6#TRPBF
RoHSCompliantCompliant

Other Options

LTC3801B

Articles

  • Buck DC/DC Controller Achieves High Efficiency over Four Decades of Load Current &mdash LT Journal
    PDF, 89 Kb, File published: Dec 1, 2003
    Extract from the document

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | External Power Switch Buck Controllers
EMS supplier