Datasheet Linear Technology LTM4637

ManufacturerLinear Technology
SeriesLTM4637

20A DC/DC µModule (Power Module) Step-Down Regulator

Datasheets

Datasheet PDF, 624 Kb, File uploaded: Sep 25, 2017
LTM4637: 20A DC/DC μModule (Power Module) Step-Down Regulator Data Sheet
Docket

Prices

Packaging

LTM4637EV#PBFLTM4637EY#PBFLTM4637IV#PBFLTM4637IYLTM4637IY#PBF
Package15mm x 15mm x 4.32mm LGA
Package Outline Drawing
15mm x 15mm x 4.92mm BGA
Package Outline Drawing
15mm x 15mm x 4.32mm LGA
Package Outline Drawing
15mm x 15mm x 4.92mm BGA
Package Outline Drawing
15mm x 15mm x 4.92mm BGA
Package Outline Drawing
Package CodeLGABGALGABGABGA
Package Index05-08-190605-08-194005-08-190605-08-194005-08-1940
Pin Count133133133133133

Parametrics

LTM4637EV#PBFLTM4637EY#PBFLTM4637IV#PBFLTM4637IYLTM4637IY#PBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC1872ADC1872ADC1872ADC1872ADC1872A
Design ToolsLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD File
Export Controlnonononono
FeaturesInternal Heat Sink, Differential Remote Sense, External Synchronization, Burst Mode, Tracking, Resistor Set Frequency, Power Good, Temperature MonitorInternal Heat Sink, Differential Remote Sense, External Synchronization, Burst Mode, Tracking, Resistor Set Frequency, Power Good, Temperature MonitorInternal Heat Sink, Differential Remote Sense, External Synchronization, Burst Mode, Tracking, Resistor Set Frequency, Power Good, Temperature MonitorInternal Heat Sink, Differential Remote Sense, External Synchronization, Burst Mode, Tracking, Resistor Set Frequency, Power Good, Temperature MonitorInternal Heat Sink, Differential Remote Sense, External Synchronization, Burst Mode, Tracking, Resistor Set Frequency, Power Good, Temperature Monitor
Frequency, kHz770770770770770
Frequency Adjust Range250kHz - 800kHz250kHz - 800kHz250kHz - 800kHz250kHz - 800kHz250kHz - 800kHz
Frequency Sync Range250kHz - 800kHz250kHz - 800kHz250kHz - 800kHz250kHz - 800kHz250kHz - 800kHz
Integrated Inductoryesyesyesyesyes
Ishutdown, µA4040404040
Isupply, mA1717171717
Max Phases11111
Monolithicyesyesyesyesyes
Number of Outputs11111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85-40 to 85
Output Current, A2020202020
Polyphasenonononono
Switch Current, A2525252525
Synchronousyesyesyesyesyes
TopologyBuckBuckBuckBuckBuck
Topology 1BuckBuckBuckBuckBuck
Vin Max, V2020202020
Vin Min, V4.54.54.54.54.5
Vout Max, V5.55.55.55.55.5
Vout Maximum5.5V5.5V5.5V5.5V5.5V
Vout Min, V0.60.60.60.60.6

Eco Plan

LTM4637EV#PBFLTM4637EY#PBFLTM4637IV#PBFLTM4637IYLTM4637IY#PBF
RoHSCompliantCompliantCompliantNot CompliantCompliant

Design Notes

Articles

Model Line

Manufacturer's Classification