Datasheet Analog Devices LTC3850

ManufacturerAnalog Devices
SeriesLTC3850

Dual, 2-Phase Synchronous Step-Down Switching Controller

Datasheets

Datasheet LTC3850, LTC3850-1
PDF, 1.2 Mb, Language: en, Revision: D, File uploaded: Oct 27, 2020, Pages: 38
Dual, 2-Phase Synchronous Step-Down Switching Controller
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LTC3850: Dual, 2-Phase Synchronous Step-Down Switching Controller Data Sheet
PDF, 604 Kb, File uploaded: Jul 31, 2016
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Prices

Status

LTC3850EGN#PBFLTC3850EGN#TRPBFLTC3850EGN#WPBFLTC3850EGN#WTRPBFLTC3850EGN-1#PBFLTC3850EGN-1#TRPBFLTC3850EGN-1#WPBFLTC3850EGN-1#WTRPBFLTC3850EUF#PBFLTC3850EUF#TRPBFLTC3850EUFD#PBFLTC3850EUFD#TRPBFLTC3850IGN#PBFLTC3850IGN#TRPBFLTC3850IGN#WPBFLTC3850IGN#WTRPBFLTC3850IGN-1#PBFLTC3850IGN-1#TRPBFLTC3850IGN-1#WPBFLTC3850IGN-1#WTRPBFLTC3850IUF#PBFLTC3850IUF#TRPBFLTC3850IUFD#PBFLTC3850IUFD#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)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

LTC3850EGN#PBFLTC3850EGN#TRPBFLTC3850EGN#WPBFLTC3850EGN#WTRPBFLTC3850EGN-1#PBFLTC3850EGN-1#TRPBFLTC3850EGN-1#WPBFLTC3850EGN-1#WTRPBFLTC3850EUF#PBFLTC3850EUF#TRPBFLTC3850EUFD#PBFLTC3850EUFD#TRPBFLTC3850IGN#PBFLTC3850IGN#TRPBFLTC3850IGN#WPBFLTC3850IGN#WTRPBFLTC3850IGN-1#PBFLTC3850IGN-1#TRPBFLTC3850IGN-1#WPBFLTC3850IGN-1#WTRPBFLTC3850IUF#PBFLTC3850IUF#TRPBFLTC3850IUFD#PBFLTC3850IUFD#TRPBF
Package28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead QFN (4mm x 5mm x 0.75mm w/ EP)28-Lead QFN (4mm x 5mm x 0.75mm w/ EP)28-Lead QFN (4mm x 5mm x 0.75mm w/ EP)28-Lead QFN (4mm x 5mm x 0.75mm w/ EP)28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)28-Lead QFN (4mm x 5mm x 0.75mm w/ EP)28-Lead QFN (4mm x 5mm x 0.75mm w/ EP)28-Lead QFN (4mm x 5mm x 0.75mm w/ EP)28-Lead QFN (4mm x 5mm x 0.75mm w/ EP)
Pins282828282828282828282828282828282828282828282828
Package Code05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-171205-08-171205-08-171205-08-171205-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-171205-08-171205-08-171205-08-1712

Parametrics

Parameters / ModelsLTC3850EGN#PBFLTC3850EGN#TRPBFLTC3850EGN#WPBFLTC3850EGN#WTRPBFLTC3850EGN-1#PBFLTC3850EGN-1#TRPBFLTC3850EGN-1#WPBFLTC3850EGN-1#WTRPBFLTC3850EUF#PBFLTC3850EUF#TRPBFLTC3850EUFD#PBFLTC3850EUFD#TRPBFLTC3850IGN#PBFLTC3850IGN#TRPBFLTC3850IGN#WPBFLTC3850IGN#WTRPBFLTC3850IGN-1#PBFLTC3850IGN-1#TRPBFLTC3850IGN-1#WPBFLTC3850IGN-1#WTRPBFLTC3850IUF#PBFLTC3850IUF#TRPBFLTC3850IUFD#PBFLTC3850IUFD#TRPBF
Max Phases222222222222222222222222
Number of Outputs222222222222222222222222
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 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 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), A252525252525252525252525252525252525252525252525
Sense ResistorDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, RsenseDCR, Rsense
Vin(max), V242424242424242424242424242424242424242424242424
Vin(min), V444444444444444444444444

Eco Plan

LTC3850EGN#PBFLTC3850EGN#TRPBFLTC3850EGN#WPBFLTC3850EGN#WTRPBFLTC3850EGN-1#PBFLTC3850EGN-1#TRPBFLTC3850EGN-1#WPBFLTC3850EGN-1#WTRPBFLTC3850EUF#PBFLTC3850EUF#TRPBFLTC3850EUFD#PBFLTC3850EUFD#TRPBFLTC3850IGN#PBFLTC3850IGN#TRPBFLTC3850IGN#WPBFLTC3850IGN#WTRPBFLTC3850IGN-1#PBFLTC3850IGN-1#TRPBFLTC3850IGN-1#WPBFLTC3850IGN-1#WTRPBFLTC3850IUF#PBFLTC3850IUF#TRPBFLTC3850IUFD#PBFLTC3850IUFD#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

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