Datasheet Analog Devices LTC3877

ManufacturerAnalog Devices
SeriesLTC3877

Dual Phase Step-Down Synchronous Controller with VID Output Voltage Programming and Low Value DCR Sensing

Datasheets

Datasheet LTC3877
PDF, 1.1 Mb, Language: en, File uploaded: Sep 24, 2017, Pages: 46
Dual Phase Step-Down Synchronous Controller with VID Output Voltage Programming and Low Value DCR Sensing
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Prices

Status

LTC3877EUK#PBFLTC3877EUK#TRPBFLTC3877IUK#PBFLTC3877IUK#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)

Packaging

LTC3877EUK#PBFLTC3877EUK#TRPBFLTC3877IUK#PBFLTC3877IUK#TRPBF
Package44-Lead QFN (7mm x 7mm x 0.75mm w/ EP)44-Lead QFN (7mm x 7mm x 0.75mm w/ EP)44-Lead QFN (7mm x 7mm x 0.75mm w/ EP)44-Lead QFN (7mm x 7mm x 0.75mm w/ EP)
Pins44444444
Package Code05-08-176305-08-176305-08-176305-08-1763

Parametrics

Parameters / ModelsLTC3877EUK#PBFLTC3877EUK#TRPBFLTC3877IUK#PBFLTC3877IUK#TRPBF
Max Phases12, 2, 3, 4, 6, 812, 2, 3, 4, 6, 812, 2, 3, 4, 6, 812, 2, 3, 4, 6, 8
Number of Outputs2222
Operating Temperature Range, °C-40 to 125-40 to 125-40 to 125-40 to 125
Output Current(typ), A30303030
Sense ResistorDCR, Rsense, Sub-Milliohm DCRDCR, Rsense, Sub-Milliohm DCRDCR, Rsense, Sub-Milliohm DCRDCR, Rsense, Sub-Milliohm DCR
Vin(max), V38383838
Vin(min), V4.54.54.54.5

Eco Plan

LTC3877EUK#PBFLTC3877EUK#TRPBFLTC3877IUK#PBFLTC3877IUK#TRPBF
RoHSCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > High Input Voltage Buck Regulators | External Power Switch Buck Controllers | Digitally Programmable Regulators | Multiple Output Buck Regulators

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