Datasheet Analog Devices LTC3884/-1 — Datenblatt
| Hersteller | Analog Devices |
| Serie | LTC3884/-1 |
PolyPhase-Abwärtsregler mit zwei Ausgängen, Sub-Milliohm-DCR-Erkennung und Verwaltung digitaler Stromversorgungssysteme
Datenblätter
Datasheet LTC3884, LTC3884-1
PDF, 4.1 Mb, Sprache: en, Revision: F, Datei hochgeladen: Oct 27, 2020, Seiten: 128
Dual Output PolyPhase Step-Down Controller with Sub-Milliohm DCR Sensing and Digital Power System Management
Dual Output PolyPhase Step-Down Controller with Sub-Milliohm DCR Sensing and Digital Power System Management
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LTC3884: Dual Output PolyPhase Step-Down Controller with Sub-Milliohm DCR Sensing and Digital Power System Management Data Sheet
PDF, 4.1 Mb, Datei hochgeladen: Mar 27, 2018
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Preise
Status
| LTC3884ERHE#PBF | LTC3884ERHE#TRPBF | LTC3884ERHE#WPBF | LTC3884ERHE#WTRPBF | LTC3884ERHE-1#PBF | LTC3884ERHE-1#TRPBF | LTC3884ERHE-1#WPBF | LTC3884ERHE-1#WTRPBF | LTC3884EUK#PBF | LTC3884EUK#TRPBF | LTC3884IRHE#PBF | LTC3884IRHE#TRPBF | LTC3884IRHE#WPBF | LTC3884IRHE#WTRPBF | LTC3884IRHE-1#PBF | LTC3884IRHE-1#TRPBF | LTC3884IRHE-1#WPBF | LTC3884IRHE-1#WTRPBF | LTC3884IUK#PBF | LTC3884IUK#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | 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) |
Verpackung
| LTC3884ERHE#PBF | LTC3884ERHE#TRPBF | LTC3884ERHE#WPBF | LTC3884ERHE#WTRPBF | LTC3884ERHE-1#PBF | LTC3884ERHE-1#TRPBF | LTC3884ERHE-1#WPBF | LTC3884ERHE-1#WTRPBF | LTC3884EUK#PBF | LTC3884EUK#TRPBF | LTC3884IRHE#PBF | LTC3884IRHE#TRPBF | LTC3884IRHE#WPBF | LTC3884IRHE#WTRPBF | LTC3884IRHE-1#PBF | LTC3884IRHE-1#TRPBF | LTC3884IRHE-1#WPBF | LTC3884IRHE-1#WTRPBF | LTC3884IUK#PBF | LTC3884IUK#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Package | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP) | 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead GQFN (5mm x 6mm x 0.65mm w/ EP) | 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP) | 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP) |
| Pins | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 |
| Package Code | 05-08-1527 | 05-08-1527 | 05-08-1527 | 05-08-1527 | 05-08-1527 | 05-08-1527 | 05-08-1527 | 05-08-1527 | 05-08-1704 | 05-08-1704 | 05-08-1527 | 05-08-1527 | 05-08-1527 | 05-08-1527 | 05-08-1527 | 05-08-1527 | 05-08-1527 | 05-08-1527 | 05-08-1704 | 05-08-1704 |
Parameter
| Parameters / Models | LTC3884ERHE#PBF | LTC3884ERHE#TRPBF | LTC3884ERHE#WPBF | LTC3884ERHE#WTRPBF | LTC3884ERHE-1#PBF | LTC3884ERHE-1#TRPBF | LTC3884ERHE-1#WPBF | LTC3884ERHE-1#WTRPBF | LTC3884EUK#PBF | LTC3884EUK#TRPBF | LTC3884IRHE#PBF | LTC3884IRHE#TRPBF | LTC3884IRHE#WPBF | LTC3884IRHE#WTRPBF | LTC3884IRHE-1#PBF | LTC3884IRHE-1#TRPBF | LTC3884IRHE-1#WPBF | LTC3884IRHE-1#WTRPBF | LTC3884IUK#PBF | LTC3884IUK#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 |
| Monolithic | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Number of Outputs | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 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 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| Vin(min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
Öko-Plan
| LTC3884ERHE#PBF | LTC3884ERHE#TRPBF | LTC3884ERHE#WPBF | LTC3884ERHE#WTRPBF | LTC3884ERHE-1#PBF | LTC3884ERHE-1#TRPBF | LTC3884ERHE-1#WPBF | LTC3884ERHE-1#WTRPBF | LTC3884EUK#PBF | LTC3884EUK#TRPBF | LTC3884IRHE#PBF | LTC3884IRHE#TRPBF | LTC3884IRHE#WPBF | LTC3884IRHE#WTRPBF | LTC3884IRHE-1#PBF | LTC3884IRHE-1#TRPBF | LTC3884IRHE-1#WPBF | LTC3884IRHE-1#WTRPBF | LTC3884IUK#PBF | LTC3884IUK#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LTC3884/-1 (20)
- LTC3884ERHE#PBF LTC3884ERHE#TRPBF LTC3884ERHE#WPBF LTC3884ERHE#WTRPBF LTC3884ERHE-1#PBF LTC3884ERHE-1#TRPBF LTC3884ERHE-1#WPBF LTC3884ERHE-1#WTRPBF LTC3884EUK#PBF LTC3884EUK#TRPBF LTC3884IRHE#PBF LTC3884IRHE#TRPBF LTC3884IRHE#WPBF LTC3884IRHE#WTRPBF LTC3884IRHE-1#PBF LTC3884IRHE-1#TRPBF LTC3884IRHE-1#WPBF LTC3884IRHE-1#WTRPBF LTC3884IUK#PBF LTC3884IUK#TRPBF
Herstellerklassifikation
- Power Management > Digitally Programmable Regulators | External Power Switch Buck Controllers | High Input Voltage Buck Regulators | Multiple Output Buck Regulators | Buck Regulators with Digital Power System Management
- Power Monitor, Control, & Protection > Buck Regulators with Digital Power System Management