Datasheet Analog Devices LTC3890 — Datenblatt
| Hersteller | Analog Devices |
| Serie | LTC3890 |
Dual-2-Phasen-Synchron-DC / DC-Abwärtsregler mit 60 V und niedrigem IQ
Datenblätter
Datasheet LTC3890
PDF, 805 Kb, Sprache: en, Revision: D, Datei hochgeladen: Oct 27, 2020, Seiten: 40
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
Auszug aus dem Dokument
Datasheet LTC3890
PDF, 935 Kb, Datei hochgeladen: Dec 25, 2016, Seiten: 40
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
Auszug aus dem Dokument
Status
| LTC3890EUH#PBF | LTC3890EUH#TRPBF | LTC3890EUH#WPBF | LTC3890EUH#WTRPBF | LTC3890HUH#PBF | LTC3890HUH#TRPBF | LTC3890HUH#WPBF | LTC3890HUH#WTRPBF | LTC3890IUH#PBF | LTC3890IUH#TRPBF | LTC3890IUH#WPBF | LTC3890IUH#WTRPBF | LTC3890MPUH#PBF | LTC3890MPUH#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) |
Verpackung
| LTC3890EUH#PBF | LTC3890EUH#TRPBF | LTC3890EUH#WPBF | LTC3890EUH#WTRPBF | LTC3890HUH#PBF | LTC3890HUH#TRPBF | LTC3890HUH#WPBF | LTC3890HUH#WTRPBF | LTC3890IUH#PBF | LTC3890IUH#TRPBF | LTC3890IUH#WPBF | LTC3890IUH#WTRPBF | LTC3890MPUH#PBF | LTC3890MPUH#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| Package | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) |
| Pins | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Package Code | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 |
Parameter
| Parameters / Models | LTC3890EUH#PBF | LTC3890EUH#TRPBF | LTC3890EUH#WPBF | LTC3890EUH#WTRPBF | LTC3890HUH#PBF | LTC3890HUH#TRPBF | LTC3890HUH#WPBF | LTC3890HUH#WTRPBF | LTC3890IUH#PBF | LTC3890IUH#TRPBF | LTC3890IUH#WPBF | LTC3890IUH#WTRPBF | LTC3890MPUH#PBF | LTC3890MPUH#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 |
| Monolithic | 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 |
| 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 150 | -55 to 150 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Vin(min), V | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Öko-Plan
| LTC3890EUH#PBF | LTC3890EUH#TRPBF | LTC3890EUH#WPBF | LTC3890EUH#WTRPBF | LTC3890HUH#PBF | LTC3890HUH#TRPBF | LTC3890HUH#WPBF | LTC3890HUH#WTRPBF | LTC3890IUH#PBF | LTC3890IUH#TRPBF | LTC3890IUH#WPBF | LTC3890IUH#WTRPBF | LTC3890MPUH#PBF | LTC3890MPUH#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LTC3890 (14)
Herstellerklassifikation
- Power Management > External Power Switch Buck Controllers | High Input Voltage Buck Regulators | Micropower Buck Regulators | Multiple Output Buck Regulators