Datasheet Linear Technology LTC3568

ManufacturerLinear Technology
SeriesLTC3568

1.8A, 4MHz, Synchronous Step-Down DC/DC Converter

Datasheets

Datasheet LTC3568
PDF, 313 Kb, Language: en, File uploaded: Sep 22, 2017, Pages: 18
1.8A, 4MHz, Synchronous Step-Down DC/DC Converter
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Prices

Packaging

LTC3568EDD#PBFLTC3568EDD#TRPBFLTC3568IDD#PBFLTC3568IDD#TRPBF
N1234
Package3x3 DFN-10
Package Outline Drawing
3x3 DFN-10
Package Outline Drawing
3x3 DFN-10
Package Outline Drawing
3x3 DFN-10
Package Outline Drawing
Package CodeDDDDDDDD
Package Index05-08-169905-08-169905-08-169905-08-1699
Pin Count10101010

Parametrics

Parameters / ModelsLTC3568EDD#PBFLTC3568EDD#TRPBFLTC3568IDD#PBFLTC3568IDD#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC1206ADC1206ADC1206ADC1206A
Design ToolsLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD File
Export Controlnononono
FeaturesBurst Mode, External Synchronization, 100% Duty CycleBurst Mode, External Synchronization, 100% Duty CycleBurst Mode, External Synchronization, 100% Duty CycleBurst Mode, External Synchronization, 100% Duty Cycle
Frequency, kHz4000400040004000
Frequency Sync Range0.4MHz - 4MHz0.4MHz - 4MHz0.4MHz - 4MHz0.4MHz - 4MHz
Integrated Inductornononono
Ishutdown, µA0.10.10.10.1
Isupply, mA0.0620.0620.0620.062
Max Phases1111
Monolithicyesyesyesyes
Number of Outputs1111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Output Current, A1.81.81.81.8
Polyphasenononono
Switch Current, A3333
Synchronousyesyesyesyes
TopologyBuckBuckBuckBuck
Vin Max, V5.55.55.55.5
Vin Min, V2.52.52.52.5
Vout Max, V5555
Vout MaximumVinVinVinVin
Vout Min, V0.80.80.80.8

Eco Plan

LTC3568EDD#PBFLTC3568EDD#TRPBFLTC3568IDD#PBFLTC3568IDD#TRPBF
RoHSCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

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