Datasheet Linear Technology LT3990EMSE-3.3#PBF — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LT3990 |
| Numero de parte | LT3990EMSE-3.3#PBF |
Regulador reductor de 62V, 350mA con corriente de reposo de 2.5µA y diodos integrados
Hojas de datos
Datasheet LT3990, LT3990-3.3, LT3990-5
PDF, 307 Kb, Idioma: en, Archivo subido: sept 19, 2017, Páginas: 22
62V, 350mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes
62V, 350mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes
Extracto del documento
Precios
Embalaje
| Package | MS-16E |
| Package Code | MSE |
| Package Index | 05-08-1667 |
Paramétricos
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC1471A |
| Design Tools | LTspice File,LTpowerCAD Model |
| Export Control | no |
| Features | Burst Mode, Resistor Set Frequency, Power Good |
| Frequency | 2200 kHz |
| Frequency Adjust Range | 200kHz - 2.2MHz |
| Integrated Inductor | no |
| Ishutdown | 0.7 µA |
| Isupply | 0.0017 mA |
| Max Phases | 1 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | 0 to 85 °C |
| Output Current | 0.35 A |
| Polyphase | no |
| Switch Current | 0.7 A |
| Synchronous | no |
| Topology | Buck |
| Vin Max | 60 V |
| Vin Min | 4 V |
| Vout Max | 25 V |
| Vout Maximum | 25V |
| Vout Min | 1.21 V |
| Vref Accuracy Over Temp | 2.1 % |
Plan ecológico
| RoHS | Obediente |
Linea modelo
Serie: LT3990 (22)
- LT3990EDD#PBF LT3990EDD#TRPBF LT3990EMSE#PBF LT3990EMSE#TRPBF LT3990EMSE-3.3#PBF LT3990EMSE-3.3#TRPBF LT3990EMSE-5#PBF LT3990EMSE-5#TRPBF LT3990HMSE#PBF LT3990HMSE#TRPBF LT3990HMSE-3.3#PBF LT3990HMSE-3.3#TRPBF LT3990HMSE-5#PBF LT3990HMSE-5#TRPBF LT3990IDD#PBF LT3990IDD#TRPBF LT3990IMSE#PBF LT3990IMSE#TRPBF LT3990IMSE-3.3#PBF LT3990IMSE-3.3#TRPBF LT3990IMSE-5#PBF LT3990IMSE-5#TRPBF
Clasificación del fabricante
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower 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:
LT3990EMSE-3.3PBF, LT3990EMSE-3.3 PBF, LT3990EMSE3.3#PBF, LT3990EMSE 3.3#PBF