Datasheet Linear Technology LTC3646HDE#PBF — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LTC3646 |
| Numero de parte | LTC3646HDE#PBF |
Convertidor reductor síncrono de 40 V, 1 A
Hojas de datos
Datasheet LTC3646, LTC3646-1
PDF, 596 Kb, Idioma: en, Archivo subido: sept 22, 2017, Páginas: 28
40V, 1A Synchronous Step-Down Converter
40V, 1A Synchronous Step-Down Converter
Extracto del documento
Precios
Embalaje
| Package | 4x3 DFN-14 |
| Package Code | DE |
| Package Index | 05-08-1708 |
Paramétricos
| Architecture | Constant Frequency Controlled On-Time Current Mode |
| Demo Boards | DC1731A-A,DC1731A-B,DC1820A-A,DC1820A-B |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | Resistor Set Frequency, External Synchronization, Burst Mode, Power Good |
| Frequency | 3000 kHz |
| Frequency Adjust Range | 200kHz - 3MHz |
| Frequency Sync Range | 200kHz - 3MHz |
| Integrated Inductor | no |
| Ishutdown | 8 µA |
| Isupply | 0.140 mA |
| Max Phases | 1 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | -40 to 125 °C |
| Output Current | 1 A |
| Polyphase | no |
| Switch Current | 1.2 A |
| Synchronous | yes |
| Topology | Buck |
| Vin Max | 40 V |
| Vin Min | 4 V |
| Vout Max | 30 V |
| Vout Maximum | 30V |
| Vout Min | 2 V |
| Vref Accuracy Over Temp | 1.5 % |
Plan ecológico
| RoHS | Obediente |
Otras opciones
Linea modelo
Serie: LTC3646 (12)
Clasificación del fabricante
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck | High Input Voltage Buck
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
Otros nombres:
LTC3646HDEPBF, LTC3646HDE PBF