Datasheet Linear Technology LT8711IUDC#PBF — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LT8711 |
| Numero de parte | LT8711IUDC#PBF |
Controlador multitopológico síncrono Micropower con capacidad de entrada de 42V
Hojas de datos
LT8711 - Micropower Synchronous Multitopology Controller with 42V Input Capability
PDF, 1.4 Mb, Archivo subido: sept 20, 2017
Extracto del documento
Precios
Embalaje
| Package | 3x4 QFN-20 |
| Package Code | UDC |
| Package Index | 05-08-1742 |
Paramétricos
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC2234A |
| Design Tools | LTspice Model |
| Export Control | no |
| Features | Burst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization |
| Frequency | 750 kHz |
| Frequency Adjust Range | 100kHz - 750kHz |
| Frequency Sync Range | 100kHz - 750kHz |
| Integrated Inductor | no |
| Ishutdown | 1 µA |
| Isupply | 0.015 mA |
| Monolithic | no |
| Number of Outputs | 1 |
| Operating Temperature Range | -40 to 85 °C |
| Sense Resistor | Rsense |
| Switch Current | 20 A |
| Synchronous | yes |
| Topology | Buck, Boost, Sepic, Zeta, Buck-Boost |
| Topology 1 | Buck, Boost, Sepic, Zeta, Buck-Boost |
| Vin Max | 42 V |
| Vin Min | 4.5 V |
| Vout Max | 42 V |
| Vout Min | 0.8 V |
| Vref Accuracy Over Temp | 2 % |
| Vswitch Max | 42 V |
Plan ecológico
| RoHS | Obediente |
Linea modelo
Serie: LT8711 (8)
Clasificación del fabricante
- Power Management > Switching Regulator > Buck-Boost Regulators > External Power Switch Buck-Boost
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers | Micropower Buck Regulators
- Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost
- Power Management > Switching Regulator > SEPIC Regulators
Otros nombres:
LT8711IUDCPBF, LT8711IUDC PBF