Datasheet Linear Technology LTC3831-1

ManufacturerLinear Technology
SeriesLTC3831-1

High Power Synchronous Switching Regulator Controller for DDR Memory Termination

Datasheets

LTC3831-1 - High Power Synchronous Switching Regulator Controller for DDR Memory Termination
PDF, 275 Kb, File uploaded: Sep 23, 2017
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Prices

Packaging

LTC3831EGN-1#PBFLTC3831EGN-1#TRPBF
N12
PackageSSOP-16
Package Outline Drawing
SSOP-16
Package Outline Drawing
Package CodeGNGN
Package Index05-08-1641 (GN16)05-08-1641 (GN16)
Pin Count1616

Parametrics

Parameters / ModelsLTC3831EGN-1#PBFLTC3831EGN-1#TRPBF
ArchitectureConstant Frequency Voltage ModeConstant Frequency Voltage Mode
Design ToolsLTspice ModelLTspice Model
Export Controlnono
FeaturesNo Rsense, DDR Mode, Resistor Set Frequency, External SynchronizationNo Rsense, DDR Mode, Resistor Set Frequency, External Synchronization
Frequency, kHz500500
Frequency Adjust Range100kHz - 500kHz100kHz - 500kHz
Frequency Sync Range100kHz - 500kHz100kHz - 500kHz
Integrated Inductornono
Ishutdown, µA11
Isupply, mA0.70.7
Monolithicnono
Number of Outputs11
Operating Temperature Range, °C0 to 850 to 85
Output Current, A2020
Polyphasenono
Sense ResistorNoneNone
Switch Current, A2020
Synchronousyesyes
TopologyBuckBuck
Vin Max, V88
Vin Min, V33
Vout Max, V88
Vout MaximumVIN/2VIN/2
Vout Min, V0.750.75

Eco Plan

LTC3831EGN-1#PBFLTC3831EGN-1#TRPBF
RoHSCompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > DDR Memory/Bus Termination
EMS supplier