Datasheet Linear Technology LTC3784MPUFD#TRPBF — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LTC3784 |
| Numero de parte | LTC3784MPUFD#TRPBF |
Controlador de refuerzo síncrono PolyPhase de 60 V
Hojas de datos
LTC3784 - 60V PolyPhase Synchronous Boost Controller
PDF, 530 Kb, Revisión: B, Archivo subido: sept 23, 2017
Extracto del documento
Precios
Embalaje
| Package | 4x5 QFN-28 |
| Package Code | UFD |
| Package Index | 05-08-1712 |
Paramétricos
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC2061A |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | PolyPhase, 100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Power Good |
| Frequency | 900 kHz |
| Frequency Adjust Range | 50kHz - 900kHz |
| Frequency Sync Range | 75kHz - 850kHz |
| Integrated Inductor | no |
| Ishutdown | 4 µA |
| Isupply | 0.028 mA |
| Max Phases | 2, 3, 4, 6, 12 |
| Monolithic | no |
| Number of Outputs | 1 |
| Operating Temperature Range | -55 to 125 °C |
| Polyphase | yes |
| Sense Resistor | Rsense, DCR |
| Switch Current | 25 A |
| Synchronous | yes |
| Topology | Boost |
| Topology 1 | 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 | 60 V |
Plan ecológico
| RoHS | Obediente |
Linea modelo
Serie: LTC3784 (16)
Clasificación del fabricante
- Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
Otros nombres:
LTC3784MPUFDTRPBF, LTC3784MPUFD TRPBF