Datasheet Analog Devices LT8614

ManufacturerAnalog Devices
SeriesLT8614

42V, 4A Synchronous Step-Down Silent Switcher with 2.5μA Quiescent Current

Datasheets

Datasheet LT8614
PDF, 1.5 Mb, Language: en, Revision: E, File uploaded: Mar 20, 2020, Pages: 24
42V, 4A Synchronous Step-Down Silent Switcher with 2.5μA Quiescent Current
Extract from the document
Datasheet LT8614
PDF, 501 Kb, Language: en, File uploaded: Sep 20, 2017, Pages: 24
42V, 4A Synchronous Step-Down Silent Switcher with 2.5μA Quiescent Current
Extract from the document

Prices

Status

LT8614EUDC#PBFLT8614EUDC#TRPBFLT8614EUDC#WPBFLT8614EUDC#WTRPBFLT8614HUDC#PBFLT8614HUDC#TRPBFLT8614HUDC#WPBFLT8614HUDC#WTRPBFLT8614IUDC#PBFLT8614IUDC#TRPBFLT8614IUDC#WPBFLT8614IUDC#WTRPBFLT8614MPUDC#PBFLT8614MPUDC#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)

Packaging

LT8614EUDC#PBFLT8614EUDC#TRPBFLT8614EUDC#WPBFLT8614EUDC#WTRPBFLT8614HUDC#PBFLT8614HUDC#TRPBFLT8614HUDC#WPBFLT8614HUDC#WTRPBFLT8614IUDC#PBFLT8614IUDC#TRPBFLT8614IUDC#WPBFLT8614IUDC#WTRPBFLT8614MPUDC#PBFLT8614MPUDC#TRPBF
Package20(18)-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20(18)-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20(18)-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20(18)-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20(18)-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20(18)-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20(18)-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20(18)-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20(18)-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20(18)-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20(18)-Lead QFN (3mm x 4mm x 0.75mm w/ EP)20(18)-Lead QFN (3mm x 4mm x 0.75mm w/ EP)18 LD QFN (3x4x0.75mm w/EP (see drawing))18 LD QFN (3x4x0.75mm w/EP (see drawing))
Pins1818181818181818181818181818
Package Code05-08-195605-08-195605-08-195605-08-195605-08-195605-08-195605-08-195605-08-195605-08-195605-08-195605-08-195605-08-195605-08-195605-08-1956

Parametrics

Parameters / ModelsLT8614EUDC#PBFLT8614EUDC#TRPBFLT8614EUDC#WPBFLT8614EUDC#WTRPBFLT8614HUDC#PBFLT8614HUDC#TRPBFLT8614HUDC#WPBFLT8614HUDC#WTRPBFLT8614IUDC#PBFLT8614IUDC#TRPBFLT8614IUDC#WPBFLT8614IUDC#WTRPBFLT8614MPUDC#PBFLT8614MPUDC#TRPBF
EMI FeaturesSilent SwitcherSilent SwitcherSilent SwitcherSilent SwitcherSilent SwitcherSilent SwitcherSilent SwitcherSilent SwitcherSilent SwitcherSilent SwitcherSilent SwitcherSilent Switcher
MonolithicYesYesYesYesYesYesYesYesYesYesYesYes
Number of Outputs11111111111111
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 125-55 to 125
Output Current(typ), A44444444444444
SynchronousYesYes
TopologyBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuck
Vin(max), V4242424242424242424242424242
Vin(min), V3.43.43.43.43.43.43.43.43.43.43.43.43.43.4
Vout Min(typ), V970m970m

Eco Plan

LT8614EUDC#PBFLT8614EUDC#TRPBFLT8614EUDC#WPBFLT8614EUDC#WTRPBFLT8614HUDC#PBFLT8614HUDC#TRPBFLT8614HUDC#WPBFLT8614HUDC#WTRPBFLT8614IUDC#PBFLT8614IUDC#TRPBFLT8614IUDC#WPBFLT8614IUDC#WTRPBFLT8614MPUDC#PBFLT8614MPUDC#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > Internal Power Switch Buck | High Input Voltage Buck | Micropower Buck Regulators | Ultralow Noise Regulators

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