Datasheet Linear Technology LT1946A — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LT1946A |
Convertidor DC / DC Boost de 2.7MHz con interruptor 1.5A y arranque suave
Hojas de datos
Datasheet LT1946A
PDF, 326 Kb, Revisión: S, Archivo subido: sept 3, 2017, Páginas: 12
2.7MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start
2.7MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start
Extracto del documento
Precios
Embalaje
| LT1946AEMS8E#PBF | LT1946AEMS8E#TRPBF | |
|---|---|---|
| N | 1 | 2 |
| Package | MS-8E Dibujo del esquema del paquete | MS-8E Dibujo del esquema del paquete |
| Package Code | MS8E | MS8E |
| Package Index | 05-08-1662 | 05-08-1662 |
| Pin Count | 8 | 8 |
Paramétricos
| Parameters / Models | LT1946AEMS8E#PBF | LT1946AEMS8E#TRPBF |
|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC459A | DC459A |
| Design Tools | LTspice Model | LTspice Model |
| Export Control | no | no |
| Frequency, kHz | 2700 | 2700 |
| Integrated Inductor | no | no |
| Ishutdown, µA | 0.1 | 0.1 |
| Isupply, mA | 3.6 | 3.6 |
| Monolithic | yes | yes |
| Number of Outputs | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 |
| Polyphase | no | no |
| Switch Current, A | 2.1 | 2.1 |
| Synchronous | no | no |
| Topology | Boost, Sepic, Flyback | Boost, Sepic, Flyback |
| Vin Max, V | 16 | 16 |
| Vin Min, V | 2.45 | 2.45 |
| Vin Min Startup, V | 2.45 | 2.45 |
| Vout Max, V | 36 | 36 |
| Vout Min, V | 1.25 | 1.25 |
| Vswitch Max, V | 36 | 36 |
Plan ecológico
| LT1946AEMS8E#PBF | LT1946AEMS8E#TRPBF | |
|---|---|---|
| RoHS | Obediente | Obediente |
Artículos
- 1.2MHz and 2.7MHz, 1.5A Boost Converters Drive Big LCDs, LEDs &mdash LT JournalPDF, 218 Kb, Archivo publicado: marzo 1, 2002Extracto del documento
Linea modelo
Serie: LT1946A (2)
Clasificación del fabricante
- Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost