Datasheet Analog Devices LTC3874-1 — Datenblatt
| Hersteller | Analog Devices |
| Serie | LTC3874-1 |
PolyPhase Step-Down-Synchron-Slave-Controller mit Sub-Milliohm-DCR-Erfassung
Datenblätter
Datasheet LTC3874-1
PDF, 1.0 Mb, Sprache: en, Datei hochgeladen: Oct 3, 2017, Seiten: 22
PolyPhase Step-Down Synchronous Slave Controller with Sub-Milliohm DCR Sensing
PolyPhase Step-Down Synchronous Slave Controller with Sub-Milliohm DCR Sensing
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Preise
Status
| LTC3874EUF-1#PBF | LTC3874EUF-1#TRPBF | LTC3874IUF-1#PBF | LTC3874IUF-1#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) |
Verpackung
| LTC3874EUF-1#PBF | LTC3874EUF-1#TRPBF | LTC3874IUF-1#PBF | LTC3874IUF-1#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) |
| Pins | 24 | 24 | 24 | 24 |
| Package Code | 05-08-1697 | 05-08-1697 | 05-08-1697 | 05-08-1697 |
Parameter
| Parameters / Models | LTC3874EUF-1#PBF | LTC3874EUF-1#TRPBF | LTC3874IUF-1#PBF | LTC3874IUF-1#TRPBF |
|---|---|---|---|---|
| Monolithic | No | No | No | No |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 25 | 25 | 25 | 25 |
| Synchronous | Yes | Yes | Yes | Yes |
| Vin(max), V | 38 | 38 | 38 | 38 |
| Vin(min), V | 4.5 | 4.5 | 4.5 | 4.5 |
Öko-Plan
| LTC3874EUF-1#PBF | LTC3874EUF-1#TRPBF | LTC3874IUF-1#PBF | LTC3874IUF-1#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LTC3874-1 (4)
Herstellerklassifikation
- Power Management > External Power Switch Buck Controllers | High Input Voltage Buck Regulators