Datasheet Linear Technology LTM4650A-1

ManufacturerLinear Technology
SeriesLTM4650A-1

Dual 25A or Single 50A DC/DC µModule Regulator with 1% DC Accuracy

Datasheets

Datasheet LTM4650A-1
PDF, 1.3 Mb, Language: en, File uploaded: Sep 25, 2017, Pages: 36
Dual 25A or Single 50A DC/DC μModule Regulator with 1% DC Accuracy
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Prices

Packaging

LTM4650AEY-1#PBFLTM4650AIY-1LTM4650AIY-1#PBF
N123
Package16mm × 16mm × 5.01mm BGA
Package Outline Drawing
16mm × 16mm × 5.01mm BGA
Package Outline Drawing
16mm × 16mm × 5.01mm BGA
Package Outline Drawing
Package CodeBGABGABGA
Package Index05-08-152305-08-152305-08-1523
Pin Count144144144

Parametrics

Parameters / ModelsLTM4650AEY-1#PBFLTM4650AIY-1LTM4650AIY-1#PBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC2603A-BDC2603A-BDC2603A-B
Design ToolsLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD File
Export Controlnonono
FeaturesInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power Good
Frequency, kHz500500500
Frequency Adjust Range400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz
Frequency Sync Range400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz
Integrated Inductoryesyesyes
Ishutdown, µA353535
Isupply, mA4.54.54.5
Max Phases2, 4, 6, 8, 10, 122, 4, 6, 8, 10, 122, 4, 6, 8, 10, 12
Monolithicyesyesyes
Number of Outputs222
Operating Temperature Range, °C0 to 85-40 to 85-40 to 85
Output Current, A252525
Output Current 2, A252525
Polyphaseyesyesyes
Switch Current, A252525
Switch Current 2, A252525
Synchronousyesyesyes
TopologyBuckBuckBuck
Topology 1BuckBuckBuck
Topology 2BuckBuckBuck
Vin Max, V161616
Vin Min, V4.54.54.5
Vout Max, V5.55.55.5
Vout Max 2, V5.55.55.5
Vout Maximum5.5V5.5V5.5V
Vout Min, V0.60.60.6
Vout Min 2, V0.60.60.6
Vref Accuracy Over Temp, %111

Eco Plan

LTM4650AEY-1#PBFLTM4650AIY-1LTM4650AIY-1#PBF
RoHSCompliantNot CompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck
  • µModule Solutions > µModule Regulators > µModule Buck Regulators
EMS supplier