Datasheet Linear Technology LTC3547BEDDB-1#TRMPBF — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LTC3547B |
| Numero de parte | LTC3547BEDDB-1#TRMPBF |
Regulador reductor síncrono dual monolítico de 300 mA
Hojas de datos
Datasheet LTC3547B
PDF, 260 Kb, Idioma: en, Archivo subido: sept 21, 2017, Páginas: 16
Dual Monolithic 300mA Synchronous Step-Down Regulator
Dual Monolithic 300mA Synchronous Step-Down Regulator
Extracto del documento
Precios
Embalaje
| Package | 3x2 DFN-8 |
| Package Code | DDB |
| Package Index | 05-08-1702 |
Paramétricos
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC1013A |
| Design Tools | LTspice Model,LTpowerCAD Model |
| Export Control | no |
| Features | Fixed Output, 100% Duty Cycle |
| Frequency | 2250 kHz |
| Integrated Inductor | no |
| Ishutdown | 0.1 µA |
| Isupply | 0.45 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 % |
Plan ecológico
| RoHS | Obediente |
Linea modelo
Serie: LTC3547B (9)
Clasificación del fabricante
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | Internal Power Switch Buck
Otros nombres:
LTC3547BEDDB-1TRMPBF, LTC3547BEDDB-1 TRMPBF, LTC3547BEDDB1#TRMPBF, LTC3547BEDDB 1#TRMPBF