Datasheet Analog Devices LTC3728

ManufacturerAnalog Devices
SeriesLTC3728

Dual, 550kHz, 2-Phase Synchronous Step-Down Switching Regulator

Datasheets

Datasheet LTC3728
PDF, 1.7 Mb, Language: en, File uploaded: Sep 22, 2017, Pages: 36
Dual, 550kHz, 2-Phase Synchronous Step-Down Switching Regulator
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Prices

Status

LTC3728EG#PBFLTC3728EG#TRPBFLTC3728EUH#PBFLTC3728EUH#TRPBFLTC3728IG#PBFLTC3728IG#TRPBFLTC3728IUH#PBFLTC3728IUH#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

LTC3728EG#PBFLTC3728EG#TRPBFLTC3728EUH#PBFLTC3728EUH#TRPBFLTC3728IG#PBFLTC3728IG#TRPBFLTC3728IUH#PBFLTC3728IUH#TRPBF
Package28-Lead SSOP28-Lead SSOP32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)28-Lead SSOP28-Lead SSOP32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)
Pins2828323228283232
Package Code05-08-1640 (G28)05-08-1640 (G28)05-08-169305-08-169305-08-1640 (G28)05-08-1640 (G28)05-08-169305-08-1693

Parametrics

Parameters / ModelsLTC3728EG#PBFLTC3728EG#TRPBFLTC3728EUH#PBFLTC3728EUH#TRPBFLTC3728IG#PBFLTC3728IG#TRPBFLTC3728IUH#PBFLTC3728IUH#TRPBF
Max Phases22222222
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), A2525252525252525
Sense ResistorRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsense
Vin(max), V3636363636363636
Vin(min), V44444444

Eco Plan

LTC3728EG#PBFLTC3728EG#TRPBFLTC3728EUH#PBFLTC3728EUH#TRPBFLTC3728IG#PBFLTC3728IG#TRPBFLTC3728IUH#PBFLTC3728IUH#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

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

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