Datasheet Analog Devices LTC3548-1 — Datenblatt
| Hersteller | Analog Devices |
| Serie | LTC3548-1 |
Dualer synchroner 2,25-MHz-Step-Down-DC / DC-Regler mit festem Ausgang
Datenblätter
Datasheet LTC3548-1
PDF, 332 Kb, Sprache: en, Datei hochgeladen: Sep 21, 2017, Seiten: 16
Dual Synchronous, Fixed Output 2.25MHz Step-Down DC/DC Regulator
Dual Synchronous, Fixed Output 2.25MHz Step-Down DC/DC Regulator
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Preise
Status
| LTC3548EDD-1#PBF | LTC3548EDD-1#TRPBF | LTC3548EKD-1#PBF | LTC3548EKD-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
| LTC3548EDD-1#PBF | LTC3548EDD-1#TRPBF | LTC3548EKD-1#PBF | LTC3548EKD-1#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 10-Lead DFN (3mm x 3mm w/ EP) | 10-Lead DFN (3mm x 3mm w/ EP) | 8-Lead UTDFN (3mm x 3mm x 0.55mm w/ EP) | 8-Lead UTDFN (3mm x 3mm x 0.55mm w/ EP) |
| Pins | 10 | 10 | 10 | 10 |
| Package Code | 05-08-1699 | 05-08-1699 | 05-08-1739 | 05-08-1739 |
Parameter
| Parameters / Models | LTC3548EDD-1#PBF | LTC3548EDD-1#TRPBF | LTC3548EKD-1#PBF | LTC3548EKD-1#TRPBF |
|---|---|---|---|---|
| Buck Output Current(typ), A | 400m, 800m | 400m, 800m | 400m, 800m | 400m, 800m |
| Monolithic | Yes | Yes | Yes | Yes |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Synchronous | Yes | Yes | Yes | Yes |
| Vin(max), V | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin(min), V | 2.5 | 2.5 | 2.5 | 2.5 |
Öko-Plan
| LTC3548EDD-1#PBF | LTC3548EDD-1#TRPBF | LTC3548EKD-1#PBF | LTC3548EKD-1#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LTC3548-1 (4)
Herstellerklassifikation
- Power Management > Multiple Output Buck Regulators | Micropower Buck Regulators | Internal Power Switch Buck Regulators