Datasheet Linear Technology LTM4631

ManufacturerLinear Technology
SeriesLTM4631

Ultrathin Dual 10A or Single 20A DC/DC µModule Regulator

Datasheets

Datasheet LTM4631
PDF, 993 Kb, Language: en, File uploaded: Sep 25, 2017, Pages: 34
Ultrathin Dual 10A or Single 20A DC/DC μModule Regulator
Extract from the document

Prices

Packaging

LTM4631EV#PBFLTM4631EY#PBFLTM4631IV#PBFLTM4631IYLTM4631IY#PBF
N12345
Package16mm x 16mm x 1.91mm LGA
Package Outline Drawing
16mm x 16mm x 2.51mm BGA
Package Outline Drawing
16mm x 16mm x 1.91mm LGA
Package Outline Drawing
16mm x 16mm x 2.51mm BGA
Package Outline Drawing
16mm x 16mm x 2.51mm BGA
Package Outline Drawing
Package CodeLGABGALGABGABGA
Package Index05-08-150405-08-150305-08-150405-08-150305-08-1503
Pin Count144144144144144

Parametrics

Parameters / ModelsLTM4631EV#PBFLTM4631EY#PBFLTM4631IV#PBFLTM4631IYLTM4631IY#PBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC2147ADC2147ADC2147ADC2147ADC2147A
Design ToolsLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD File
Export Controlnonononono
FeaturesUltrathin Package, Differential Remote Sense, PolyPhase, Tracking, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodUltrathin Package, Differential Remote Sense, PolyPhase, Tracking, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodUltrathin Package, Differential Remote Sense, PolyPhase, Tracking, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodUltrathin Package, Differential Remote Sense, PolyPhase, Tracking, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodUltrathin Package, Differential Remote Sense, PolyPhase, Tracking, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power Good
Frequency, kHz750750750750750
Frequency Adjust Range250kHz - 780kHz250kHz - 780kHz250kHz - 780kHz250kHz - 780kHz250kHz - 780kHz
Frequency Sync Range500kHz - 780kHz500kHz - 780kHz500kHz - 780kHz500kHz - 780kHz500kHz - 780kHz
Integrated Inductoryesyesyesyesyes
Ishutdown, µA3030303030
Isupply, mA44444
Monolithicyesyesyesyesyes
Number of Outputs22222
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85-40 to 85
Output Current, A1010101010
Output Current 2, A1010101010
Polyphaseyesyesyesyesyes
Switch Current, A2020202020
Switch Current 2, A2020202020
Synchronousyesyesyesyesyes
TopologyBuckBuckBuckBuckBuck
Topology 1BuckBuckBuckBuckBuck
Topology 2BuckBuckBuckBuckBuck
Vin Max, V1515151515
Vin Min, V4.54.54.54.54.5
Vout Max, V1.81.81.81.81.8
Vout Max 2, V1.81.81.81.81.8
Vout Maximum1.8V1.8V1.8V1.8V1.8V
Vout Min, V0.60.60.60.60.6
Vout Min 2, V0.60.60.60.60.6
Vref Accuracy Over Temp, %11111

Eco Plan

LTM4631EV#PBFLTM4631EY#PBFLTM4631IV#PBFLTM4631IYLTM4631IY#PBF
RoHSCompliantCompliantCompliantNot CompliantCompliant

Model Line

Manufacturer's Classification

  • µModule Solutions > µModule Regulators > µModule Buck Regulators
EMS supplier