Datasheet Analog Devices LTC3547 — Datenblatt
| Hersteller | Analog Devices |
| Serie | LTC3547 |
Dualer monolithischer 300mA synchroner Abwärtsregler
Datenblätter
Datasheet LTC3547
PDF, 310 Kb, Sprache: en, Datei hochgeladen: Sep 21, 2017, Seiten: 16
Dual Monolithic 300mA Synchronous Step-Down Regulator
Dual Monolithic 300mA Synchronous Step-Down Regulator
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Status
| LTC3547EDDB#PBF | LTC3547EDDB#TRMPBF | LTC3547EDDB#TRPBF | LTC3547EDDB-1#PBF | LTC3547EDDB-1#TRMPBF | LTC3547EDDB-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) |
Verpackung
| LTC3547EDDB#PBF | LTC3547EDDB#TRMPBF | LTC3547EDDB#TRPBF | LTC3547EDDB-1#PBF | LTC3547EDDB-1#TRMPBF | LTC3547EDDB-1#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | 8 ld DFN (3x2 w/2.15x0.56mm EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8 ld DFN (3x2 w/2.15x0.56mm EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) |
| Pins | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Code | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 |
Parameter
| Parameters / Models | LTC3547EDDB#PBF | LTC3547EDDB#TRMPBF | LTC3547EDDB#TRPBF | LTC3547EDDB-1#PBF | LTC3547EDDB-1#TRMPBF | LTC3547EDDB-1#TRPBF |
|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 300m, 300m | 300m, 300m | 300m, 300m | 300m, 300m | 300m, 300m | 300m, 300m |
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Outputs | 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 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin(min), V | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
Öko-Plan
| LTC3547EDDB#PBF | LTC3547EDDB#TRMPBF | LTC3547EDDB#TRPBF | LTC3547EDDB-1#PBF | LTC3547EDDB-1#TRMPBF | LTC3547EDDB-1#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LTC3547 (6)
Herstellerklassifikation
- Power Management > Micropower Buck Regulators | Internal Power Switch Buck Regulators | Multiple Output Buck Regulators