Datasheet Linear Technology LT1959IR#PBF — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LT1959 |
| Numero de parte | LT1959IR#PBF |
Regulador de conmutación descendente de 4,5 A, 500 kHz
Hojas de datos
Datasheet LT1959
PDF, 305 Kb, Idioma: en, Archivo subido: sept 3, 2017, Páginas: 24
4.5A, 500kHz Step-Down Switching Regulator
4.5A, 500kHz Step-Down Switching Regulator
Extracto del documento
Precios
Embalaje
| Package | DDPAK-7 |
| Package Code | R |
| Package Index | 05-08-1462 |
Paramétricos
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC355A,DC356A |
| Design Tools | LTspice Model |
| Export Control | no |
| Features | External Synchronization |
| Frequency | 500 kHz |
| Frequency Sync Range | 580kHz - 1MHz |
| Integrated Inductor | no |
| Ishutdown | 15 µA |
| Isupply | 3.8 mA |
| Max Phases | 1 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | -40 to 85 °C |
| Output Current | 3.6 A |
| Polyphase | no |
| Switch Current | 6 A |
| Synchronous | no |
| Topology | Buck |
| Vin Max | 15 V |
| Vin Min | 4 V |
| Vout Max | 12.9 V |
| Vout Maximum | .86VIN |
| Vout Min | 1.21 V |
Plan ecológico
| RoHS | Obediente |
Linea modelo
Serie: LT1959 (8)
Clasificación del fabricante
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck
Otros nombres:
LT1959IRPBF, LT1959IR PBF