Datasheet Linear Technology LTC3547EDDB#PBF — Datenblatt
| Hersteller | Linear Technology |
| Serie | LTC3547 |
| Artikelnummer | LTC3547EDDB#PBF |
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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Preise
Verpackung
| Package | 3x2 DFN-8 |
| Package Code | DDB |
| Package Index | 05-08-1702 |
Parameter
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC1013A |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | 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 | 0.3 A |
| Output Current 2 | 0.3 A |
| Polyphase | no |
| Switch Current | 0.55 A |
| Switch Current 2 | 0.55 A |
| Synchronous | yes |
| Topology | Buck |
| Topology 1 | Buck |
| Topology 2 | Buck |
| Vin Max | 5.5 V |
| Vin Min | 2.5 V |
| Vout Max | 5.5 V |
| Vout Maximum | Vin |
| Vout Min | 0.6 V |
| Vout Min 2 | 0.6 V |
| Vref Accuracy Over Temp | 2 % |
Öko-Plan
| RoHS | Compliant |
Modellreihe
Serie: LTC3547 (6)
Herstellerklassifikation
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | Micropower Buck Regulators | Internal Power Switch Buck
Andere Namen:
LTC3547EDDBPBF, LTC3547EDDB PBF