Datasheet Linear Technology LTC3409

ManufacturerLinear Technology
SeriesLTC3409

600mA Low VIN Buck Regulator in 3mm × 3mm DFN

Datasheets

Datasheet LTC3409
PDF, 295 Kb, Language: en, File uploaded: Sep 21, 2017, Pages: 16
600mA Low VIN Buck Regulator in 3mm × 3mm DFN
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Prices

Packaging

LTC3409EDD#PBFLTC3409EDD#TRPBFLTC3409IDD#PBFLTC3409IDD#TRPBF
N1234
Package3x3 DFN-8
Package Outline Drawing
3x3 DFN-8
Package Outline Drawing
3x3 DFN-8
Package Outline Drawing
3x3 DFN-8
Package Outline Drawing
Package CodeDDDDDDDD
Package Index05-08-169805-08-169805-08-169805-08-1698
Pin Count8888

Parametrics

Parameters / ModelsLTC3409EDD#PBFLTC3409EDD#TRPBFLTC3409IDD#PBFLTC3409IDD#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC828ADC828ADC828ADC828A
Design ToolsLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD Model
Export Controlnononono
FeaturesExternal Synchronization, 100% Duty CycleExternal Synchronization, 100% Duty CycleExternal Synchronization, 100% Duty CycleExternal Synchronization, 100% Duty Cycle
Frequency, kHz2600260026002600
Frequency Sync Range1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz
Integrated Inductornononono
Ishutdown, µA0.10.10.10.1
Isupply, mA0.0650.0650.0650.065
Max Phases1111
Monolithicyesyesyesyes
Number of Outputs1111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Output Current, A0.60.60.60.6
Polyphasenononono
Switch Current, A1111
Synchronousyesyesyesyes
TopologyBuckBuckBuckBuck
Vin Max, V5.55.55.55.5
Vin Min, V1.61.61.61.6
Vout Max, V5.55.55.55.5
Vout MaximumVinVinVinVin
Vout Min, V0.620.620.620.62
Vref Accuracy Over Temp, %2.52.52.52.5

Eco Plan

LTC3409EDD#PBFLTC3409EDD#TRPBFLTC3409IDD#PBFLTC3409IDD#TRPBF
RoHSCompliantCompliantCompliantCompliant

Articles

  • Monolithic Buck Regulator Operates Down to 1.6V Input; Simplifies Design of 2-Cell NiCd/NiMH Supplies &mdash LT Journal
    PDF, 380 Kb, File published: Sep 1, 2005
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Model Line

Manufacturer's Classification

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