Datasheet Linear Technology LTC3733-1

ManufacturerLinear Technology
SeriesLTC3733-1

3-Phase, Buck Controllers for AMD CPUs

Datasheets

LTC3733/LTC3733-1 - 3-Phase, Buck Controllers for AMD CPUs
PDF, 296 Kb, File uploaded: Sep 23, 2017
Extract from the document

Prices

Packaging

LTC3733CUHF-1#PBFLTC3733CUHF-1#TRPBF
N12
Package5x7 QFN-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
Package CodeUHFUHF
Package Index05-08-170105-08-1701
Pin Count3838

Parametrics

Parameters / ModelsLTC3733CUHF-1#PBFLTC3733CUHF-1#TRPBF
Demo BoardsDC648ADC648A
Design ToolsLTspice ModelLTspice Model
Export Controlnono
FeaturesVID, PolyPhase, Active Voltage Positioning, External Synchronization, Selectable Switching Frequency, Burst Mode, Power GoodVID, PolyPhase, Active Voltage Positioning, External Synchronization, Selectable Switching Frequency, Burst Mode, Power Good
Frequency, kHz530530
Frequency Adjust Range210kHz, 350kHz, 530kHz210kHz, 350kHz, 530kHz
Frequency Sync Range210kHz - 530kHz210kHz - 530kHz
Integrated Inductornono
Ishutdown, µA2020
Isupply, mA2.52.5
Max Phases33
Monolithicnono
Number of Outputs11
Operating Temperature Range, °C0 to 700 to 70
Output Current, A6060
Polyphaseyesyes
Switch Current, A6060
Synchronousyesyes
TopologyBuckBuck
Vin Max, V3636
Vin Min, V44
Vout Max, V1.551.55
Vout Min, V0.80.8

Eco Plan

LTC3733CUHF-1#PBFLTC3733CUHF-1#TRPBF
RoHSCompliantCompliant

Other Options

LTC3733

Design Notes

  • 3-Phase LTC3733 Provides High Performance Power Solutions for AMD Opteron and Athlon 64 Processors &mdash DN326
    PDF, 90 Kb, File published: Nov 2, 2003
    Extract from the document

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Digitally Programmable Regulators
EMS supplier