Datasheet Linear Technology LTC3548EKD-1#PBF — Datenblatt
| Hersteller | Linear Technology |
| Serie | LTC3548-1 |
| Artikelnummer | LTC3548EKD-1#PBF |
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
Verpackung
| Package | 3x3 UTDFN-10 |
| Package Code | KD |
| Package Index | 05-08-1739 |
Parameter
| Architecture | Constant Frequency Current Mode |
| Design Tools | LTspice Model |
| Export Control | no |
| Features | Burst Mode, Fixed Output, 100% Duty Cycle |
| Frequency | 2250 kHz |
| Integrated Inductor | no |
| Ishutdown | 0.1 µA |
| Isupply | 0.04 mA |
| Max Phases | 1 |
| Monolithic | yes |
| Number of Outputs | 2 |
| Operating Temperature Range | 0 to 85 °C |
| Output Current | 0.8 A |
| Output Current 2 | 0.4 A |
| Polyphase | no |
| Switch Current | 1.2 A |
| Switch Current 2 | 0.7 A |
| Synchronous | yes |
| Topology | Buck |
| Topology 1 | Buck |
| Topology 2 | Buck |
| Vin Max | 5.5 V |
| Vin Min | 2.5 V |
| Vout Max | 1.8 V |
| Vout Maximum | 1.8V/1.575V |
| Vout Min | 1.575 V |
| Vout Min 2 | 1.8 V |
| Vref Accuracy Over Temp | 2 % |
Öko-Plan
| RoHS | Compliant |
Modellreihe
Serie: LTC3548-1 (4)
- LTC3548EDD-1#PBF LTC3548EDD-1#TRPBF LTC3548EKD-1#PBF LTC3548EKD-1#TRPBF
Herstellerklassifikation
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | Micropower Buck Regulators | Internal Power Switch Buck
Andere Namen:
LTC3548EKD-1PBF, LTC3548EKD-1 PBF, LTC3548EKD1#PBF, LTC3548EKD 1#PBF