Datasheet Linear Technology LTC3605A

ManufacturerLinear Technology
SeriesLTC3605A

20V, 5A Synchronous Step-Down Regulator

Datasheets

Datasheet LTC3605A
PDF, 424 Kb, Language: en, File uploaded: Sep 22, 2017, Pages: 22
20V, 5A Synchronous Step-Down Regulator
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Prices

Packaging

LTC3605AEUF#PBFLTC3605AEUF#TRPBFLTC3605AIUF#PBFLTC3605AIUF#TRPBF
N1234
Package4x4 QFN-24
Package Outline Drawing
4x4 QFN-24
Package Outline Drawing
4x4 QFN-24
Package Outline Drawing
4x4 QFN-24
Package Outline Drawing
Package CodeUFUFUFUF
Package Index05-08-169705-08-169705-08-169705-08-1697
Pin Count24242424

Parametrics

Parameters / ModelsLTC3605AEUF#PBFLTC3605AEUF#TRPBFLTC3605AIUF#PBFLTC3605AIUF#TRPBF
ArchitectureConstant Frequency Controlled On-Time Current ModeConstant Frequency Controlled On-Time Current ModeConstant Frequency Controlled On-Time Current ModeConstant Frequency Controlled On-Time Current Mode
Demo BoardsDC1897BDC1897BDC1897BDC1897B
Design ToolsLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD File
Export Controlnononono
FeaturesResistor Set Frequency, PolyPhase, Tracking, External Synchronization, Power GoodResistor Set Frequency, PolyPhase, Tracking, External Synchronization, Power GoodResistor Set Frequency, PolyPhase, Tracking, External Synchronization, Power GoodResistor Set Frequency, PolyPhase, Tracking, External Synchronization, Power Good
Frequency, kHz4000400040004000
Frequency Adjust Range800kHz - 4MHz800kHz - 4MHz800kHz - 4MHz800kHz - 4MHz
Frequency Sync Range800kHz - 4MHz800kHz - 4MHz800kHz - 4MHz800kHz - 4MHz
Integrated Inductornononono
Ishutdown, µA11111111
Isupply, mA1.51.51.51.5
Max Phases12121212
Monolithicyesyesyesyes
Number of Outputs1111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Output Current, A5555
Polyphaseyesyesyesyes
Switch Current, A6666
Synchronousyesyesyesyes
TopologyBuckBuckBuckBuck
Vin Max, V20202020
Vin Min, V4444
Vout Max, V19.819.819.819.8
Vout Maximum0.99Vin0.99Vin0.99Vin0.99Vin
Vout Min, V0.60.60.60.6

Eco Plan

LTC3605AEUF#PBFLTC3605AEUF#TRPBFLTC3605AIUF#PBFLTC3605AIUF#TRPBF
RoHSCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

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