Datasheet Linear Technology LTC3769MPFE#PBF — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LTC3769 |
| Numero de parte | LTC3769MPFE#PBF |
Controlador de refuerzo sincrónico de bajo coeficiente intelectual de 60V
Hojas de datos
Datasheet LTC3769
PDF, 448 Kb, Idioma: en, Archivo subido: sept 23, 2017, Páginas: 32
60V Low IQ Synchronous Boost Controller
60V Low IQ Synchronous Boost Controller
Extracto del documento
Precios
Embalaje
| Package | TSSOP-20 |
| Package Code | FE |
| Package Index | 05-08-1663 (CA) |
Paramétricos
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC2173A |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | Burst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power Good |
| Frequency | 900 kHz |
| Frequency Adjust Range | 50kHz to 900kHz |
| Frequency Sync Range | 75kHz to 850kHz |
| Integrated Inductor | no |
| Ishutdown | 4 µA |
| Isupply | 0.028 mA |
| Max Phases | 1 |
| Monolithic | no |
| Number of Outputs | 1 |
| Operating Temperature Range | -55 to 125 °C |
| Polyphase | no |
| Sense Resistor | Rsense, DCR |
| Switch Current | 25 A |
| Synchronous | yes |
| Topology | Boost |
| Vin Max | 60 V |
| Vin Min | 2.3 V |
| Vin Min Startup | 4.5 V |
| Vout Max | 60 V |
| Vout Maximum | 60V |
| Vout Min | 1.2 V |
| Vswitch Max | 65 V |
Plan ecológico
| RoHS | Obediente |
Linea modelo
Serie: LTC3769 (16)
Clasificación del fabricante
- Power Management > Switching Regulator > Step-Up (Boost) Regulators > Micropower Boost | External Power Switch Boost
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
Otros nombres:
LTC3769MPFEPBF, LTC3769MPFE PBF