Datasheet Analog Devices LTC3855

ManufacturerAnalog Devices
SeriesLTC3855

Dual, Multiphase Synchronous DC/DC Controller with Differential Remote Sense

Datasheets

Datasheet LTC3855
PDF, 2.2 Mb, Language: en, File uploaded: Sep 23, 2017, Pages: 44
Dual, Multiphase Synchronous DC/DC Controller with Differential Remote Sense
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Prices

Status

LTC3855EFE#PBFLTC3855EFE#TRPBFLTC3855EUJ#PBFLTC3855EUJ#TRPBFLTC3855IFE#PBFLTC3855IFE#TRPBFLTC3855IUJ#PBFLTC3855IUJ#TRPBF
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

LTC3855EFE#PBFLTC3855EFE#TRPBFLTC3855EUJ#PBFLTC3855EUJ#TRPBFLTC3855IFE#PBFLTC3855IFE#TRPBFLTC3855IUJ#PBFLTC3855IUJ#TRPBF
Package38-Lead TSSOP w/ EP38-Lead TSSOP w/ EP40-Lead QFN (6mm x 6mm x 0.75mm w/ EP)40-Lead QFN (6mm x 6mm x 0.75mm w/ EP)38-Lead TSSOP w/ EP38-Lead TSSOP w/ EP40-Lead QFN (6mm x 6mm x 0.75mm w/ EP)40-Lead QFN (6mm x 6mm x 0.75mm w/ EP)
Pins3838404038384040
Package Code05-08-177205-08-177205-08-172805-08-172805-08-177205-08-177205-08-172805-08-1728

Parametrics

Parameters / ModelsLTC3855EFE#PBFLTC3855EFE#TRPBFLTC3855EUJ#PBFLTC3855EUJ#TRPBFLTC3855IFE#PBFLTC3855IFE#TRPBFLTC3855IUJ#PBFLTC3855IUJ#TRPBF
Max Phases12, 2, 3, 4, 612, 2, 3, 4, 612, 2, 3, 4, 612, 2, 3, 4, 612, 2, 3, 4, 612, 2, 3, 4, 612, 2, 3, 4, 612, 2, 3, 4, 6
Number of Outputs22222222
Operating Temperature Range, °C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Output Current(typ), A3030303030303030
Sense ResistorDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, Rsense
Vin(max), V3838383838383838
Vin(min), V4.54.54.54.54.54.54.54.5

Eco Plan

LTC3855EFE#PBFLTC3855EFE#TRPBFLTC3855EUJ#PBFLTC3855EUJ#TRPBFLTC3855IFE#PBFLTC3855IFE#TRPBFLTC3855IUJ#PBFLTC3855IUJ#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > Multiple Output Buck Regulators | External Power Switch Buck Controllers
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