Datasheet Analog Devices LTC3875 — Datenblatt
| Hersteller | Analog Devices |
| Serie | LTC3875 |
Dualer 2-Phasen-Synchronregler mit niedriger DCR-Erfassung und Temperaturkompensation
Datenblätter
Datasheet LTC3875
PDF, 997 Kb, Sprache: en, Datei hochgeladen: Sep 24, 2017, Seiten: 46
Dual, 2-Phase, Synchronous Controller with Low Value DCR Sensing and Temperature Compensation
Dual, 2-Phase, Synchronous Controller with Low Value DCR Sensing and Temperature Compensation
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Preise
Status
| LTC3875EUH#PBF | LTC3875EUH#TRPBF | LTC3875EUJ#PBF | LTC3875EUJ#TRPBF | LTC3875IUH#PBF | LTC3875IUH#TRPBF | LTC3875IUJ#PBF | LTC3875IUJ#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) |
Verpackung
| LTC3875EUH#PBF | LTC3875EUH#TRPBF | LTC3875EUJ#PBF | LTC3875EUJ#TRPBF | LTC3875IUH#PBF | LTC3875IUH#TRPBF | LTC3875IUJ#PBF | LTC3875IUJ#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 40-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 40-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 40-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) |
| Pins | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Package Code | 05-08-1746 | 05-08-1746 | 05-08-1728 | 05-08-1728 | 05-08-1746 | 05-08-1746 | 05-08-1728 | 05-08-1728 |
Parameter
| Parameters / Models | LTC3875EUH#PBF | LTC3875EUH#TRPBF | LTC3875EUJ#PBF | LTC3875EUJ#TRPBF | LTC3875IUH#PBF | LTC3875IUH#TRPBF | LTC3875IUJ#PBF | LTC3875IUJ#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 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 |
| Number of Outputs | 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 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 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 |
Öko-Plan
| LTC3875EUH#PBF | LTC3875EUH#TRPBF | LTC3875EUJ#PBF | LTC3875EUJ#TRPBF | LTC3875IUH#PBF | LTC3875IUH#TRPBF | LTC3875IUJ#PBF | LTC3875IUJ#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LTC3875 (8)
Herstellerklassifikation
- Power Management > External Power Switch Buck Controllers | High Input Voltage Buck Regulators | Multiple Output Buck Regulators