Datasheet Linear Technology LT1308A — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LT1308A |
Convertidor DC / DC Boost DC / CC de alta potencia de una sola celda de alta corriente
Hojas de datos
Datasheet LT1308A, LT1308B
PDF, 381 Kb, Idioma: en, Archivo subido: sept 3, 2017, Páginas: 20
Single Cell High Current Micropower 600kHz Boost DC/DC Converter
Single Cell High Current Micropower 600kHz Boost DC/DC Converter
Extracto del documento
Precios
Embalaje
| LT1308ACS8#PBF | LT1308ACS8#TRPBF | LT1308AIS8#PBF | LT1308AIS8#TRPBF | LT1308BCS8#PBF | LT1308BCS8#TRPBF | LT1308BIS8#PBF | LT1308BIS8#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | SO-8 Dibujo del esquema del paquete | SO-8 Dibujo del esquema del paquete | SO-8 Dibujo del esquema del paquete | SO-8 Dibujo del esquema del paquete | SO-8 Dibujo del esquema del paquete | SO-8 Dibujo del esquema del paquete | SO-8 Dibujo del esquema del paquete | SO-8 Dibujo del esquema del paquete |
| Package Code | S8 | S8 | S8 | S8 | S8 | S8 | S8 | S8 |
| Package Index | 05-08-1610 (S8) | 05-08-1610 (S8) | 05-08-1610 (S8) | 05-08-1610 (S8) | 05-08-1610 (S8) | 05-08-1610 (S8) | 05-08-1610 (S8) | 05-08-1610 (S8) |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Paramétricos
| Parameters / Models | LT1308ACS8#PBF | LT1308ACS8#TRPBF | LT1308AIS8#PBF | LT1308AIS8#TRPBF | LT1308BCS8#PBF | LT1308BCS8#TRPBF | LT1308BIS8#PBF | LT1308BIS8#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Design Tools | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File |
| Export Control | no | no | no | no | no | no | no | no |
| Frequency, kHz | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 |
| Integrated Inductor | no | no | no | no | no | no | no | no |
| Ishutdown, µA | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Isupply, mA | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Monolithic | yes | yes | yes | yes | yes | yes | yes | yes |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 |
| Polyphase | no | no | no | no | no | no | no | no |
| Switch Current, A | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Synchronous | no | no | no | no | no | no | no | no |
| Topology | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic |
| Topology 1 | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic |
| Vin Max, V | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Vin Min, V | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Vin Min Startup, V | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Vout Max, V | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 |
| Vout Min, V | 1.22 | 1.22 | 1.22 | 1.22 | 1.22 | 1.22 | 1.22 | 1.22 |
| Vswitch Max, V | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
Plan ecológico
| LT1308ACS8#PBF | LT1308ACS8#TRPBF | LT1308AIS8#PBF | LT1308AIS8#TRPBF | LT1308BCS8#PBF | LT1308BCS8#TRPBF | LT1308BIS8#PBF | LT1308BIS8#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Otras opciones
Artículos
- Micropower 600kHz Fixed-Frequency DC/DC Converters Step Up from a 1-Cell or 2-Cell Battery &mdash LT JournalPDF, 241 Kb, Archivo publicado: feb 1, 1998Extracto del documento
Linea modelo
Serie: LT1308A (8)
Clasificación del fabricante
- Power Management > Switching Regulator > LCD/CCD/OLED Bias | SEPIC Regulators
- Power Management > Switching Regulator > Step-Up (Boost) Regulators > Micropower Boost | Internal Power Switch Boost