Datasheet Analog Devices LTC3890-1 — Datenblatt
| Hersteller | Analog Devices |
| Serie | LTC3890-1 |
Dual-2-Phasen-Synchron-DC / DC-Abwärtsregler mit 60 V und niedrigem IQ
Datenblätter
Datasheet LTC3890-1
PDF, 898 Kb, Sprache: en, Datei hochgeladen: Sep 24, 2017, Seiten: 36
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
| LTC3890EGN-1#PBF | LTC3890EGN-1#TRPBF | LTC3890HGN-1#PBF | LTC3890HGN-1#TRPBF | LTC3890IGN-1#PBF | LTC3890IGN-1#TRPBF | LTC3890MPGN-1#PBF | LTC3890MPGN-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) | 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
| LTC3890EGN-1#PBF | LTC3890EGN-1#TRPBF | LTC3890HGN-1#PBF | LTC3890HGN-1#TRPBF | LTC3890IGN-1#PBF | LTC3890IGN-1#TRPBF | LTC3890MPGN-1#PBF | LTC3890MPGN-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 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) |
| Pins | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Package Code | 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) | 05-08-1641 (GN28) |
Parameter
| Parameters / Models | LTC3890EGN-1#PBF | LTC3890EGN-1#TRPBF | LTC3890HGN-1#PBF | LTC3890HGN-1#TRPBF | LTC3890IGN-1#PBF | LTC3890IGN-1#TRPBF | LTC3890MPGN-1#PBF | LTC3890MPGN-1#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 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 |
| Number of Outputs | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 150 | -40 to 125 | -40 to 125 | -55 to 150 | -55 to 150 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Vin(min), V | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Öko-Plan
| LTC3890EGN-1#PBF | LTC3890EGN-1#TRPBF | LTC3890HGN-1#PBF | LTC3890HGN-1#TRPBF | LTC3890IGN-1#PBF | LTC3890IGN-1#TRPBF | LTC3890MPGN-1#PBF | LTC3890MPGN-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LTC3890-1 (8)
Herstellerklassifikation
- Power Management > External Power Switch Buck Controllers | High Input Voltage Buck Regulators | Micropower Buck Regulators | Multiple Output Buck Regulators