Datasheet Analog Devices LTC3891

ManufacturerAnalog Devices
SeriesLTC3891

Low IQ, 60V Synchronous Step-Down Controller

Datasheets

Datasheet LTC3891
PDF, 691 Kb, Language: en, File uploaded: Dec 25, 2016, Pages: 32
Low IQ, 60V Synchronous Step-Down Controller
Extract from the document

Prices

Status

LTC3891EFE#PBFLTC3891EFE#TRPBFLTC3891EUDC#PBFLTC3891EUDC#TRPBFLTC3891HFE#PBFLTC3891HFE#TRPBFLTC3891HUDC#PBFLTC3891HUDC#TRPBFLTC3891IFE#PBFLTC3891IFE#TRPBFLTC3891IUDC#PBFLTC3891IUDC#TRPBFLTC3891MPFE#PBFLTC3891MPFE#TRPBFLTC3891MPUDC#PBFLTC3891MPUDC#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)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)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

LTC3891EFE#PBFLTC3891EFE#TRPBFLTC3891EUDC#PBFLTC3891EUDC#TRPBFLTC3891HFE#PBFLTC3891HFE#TRPBFLTC3891HUDC#PBFLTC3891HUDC#TRPBFLTC3891IFE#PBFLTC3891IFE#TRPBFLTC3891IUDC#PBFLTC3891IUDC#TRPBFLTC3891MPFE#PBFLTC3891MPFE#TRPBFLTC3891MPUDC#PBFLTC3891MPUDC#TRPBF
Package20-Lead TSSOP w/ EP20-Lead TSSOP w/ EP20-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20-Lead TSSOP w/ EP20-Lead TSSOP w/ EP20-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20-Lead TSSOP w/ EP20-Lead TSSOP w/ EP20-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20-Lead TSSOP w/ EP20-Lead TSSOP w/ EP20-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20-Lead QFN (3mm x 4mm x 0.75mm w/ EP)
Pins20202020202020202020202020202020
Package Code05-08-1663 (CB)05-08-1663 (CB)05-08-174205-08-174205-08-1663 (CB)05-08-1663 (CB)05-08-174205-08-174205-08-1663 (CB)05-08-1663 (CB)05-08-174205-08-174205-08-1663 (CB)05-08-1663 (CB)05-08-174205-08-1742

Parametrics

Parameters / ModelsLTC3891EFE#PBFLTC3891EFE#TRPBFLTC3891EUDC#PBFLTC3891EUDC#TRPBFLTC3891HFE#PBFLTC3891HFE#TRPBFLTC3891HUDC#PBFLTC3891HUDC#TRPBFLTC3891IFE#PBFLTC3891IFE#TRPBFLTC3891IUDC#PBFLTC3891IUDC#TRPBFLTC3891MPFE#PBFLTC3891MPFE#TRPBFLTC3891MPUDC#PBFLTC3891MPUDC#TRPBF
Max Phases1111111111111111
Number of Outputs1111111111111111
Operating Temperature Range, °C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 150-40 to 150-40 to 150-40 to 150-40 to 125-40 to 125-40 to 125-40 to 125-55 to 150-55 to 150-55 to 150-55 to 150
Output Current(typ), A15151515151515151515151515151515
Sense ResistorDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, Rsense
Vin(max), V60606060606060606060606060606060
Vin(min), V4444444444444444

Eco Plan

LTC3891EFE#PBFLTC3891EFE#TRPBFLTC3891EUDC#PBFLTC3891EUDC#TRPBFLTC3891HFE#PBFLTC3891HFE#TRPBFLTC3891HUDC#PBFLTC3891HUDC#TRPBFLTC3891IFE#PBFLTC3891IFE#TRPBFLTC3891IUDC#PBFLTC3891IUDC#TRPBFLTC3891MPFE#PBFLTC3891MPFE#TRPBFLTC3891MPUDC#PBFLTC3891MPUDC#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > High Input Voltage Buck Regulators | External Power Switch Buck Controllers | Micropower Buck Regulators

$2 Start Your PCB and SMT. Get coupon code: JLCNY

PCB Design Analysis Software-NextDFM One-click Design Analysis for Manufacturability Layout Engineer Free Forever