Datasheet Linear Technology LTC3528 — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LTC3528 |
Convertidores de CC / CC síncronos de 1 A y 1 MHz sincronizados en DFN de 3 mm x 2 mm
Hojas de datos
Datasheet LTC3528, LTC3528B
PDF, 340 Kb, Idioma: en, Archivo subido: sept 21, 2017, Páginas: 18
1A, 1MHz Synchronous Step-Up DC/DC Converters in 3mm x 2mm DFN
1A, 1MHz Synchronous Step-Up DC/DC Converters in 3mm x 2mm DFN
Extracto del documento
Precios
Embalaje
| LTC3528BEDDB#PBF | LTC3528BEDDB#TRMPBF | LTC3528BEDDB#TRPBF | LTC3528EDDB#PBF | LTC3528EDDB#TRMPBF | LTC3528EDDB#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | 3x2 DFN-8 Dibujo del esquema del paquete | 3x2 DFN-8 Dibujo del esquema del paquete | 3x2 DFN-8 Dibujo del esquema del paquete | 3x2 DFN-8 Dibujo del esquema del paquete | 3x2 DFN-8 Dibujo del esquema del paquete | 3x2 DFN-8 Dibujo del esquema del paquete |
| Package Code | DDB | DDB | DDB | DDB | DDB | DDB |
| Package Index | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 8 |
Paramétricos
| Parameters / Models | LTC3528BEDDB#PBF | LTC3528BEDDB#TRMPBF | LTC3528BEDDB#TRPBF | LTC3528EDDB#PBF | LTC3528EDDB#TRMPBF | LTC3528EDDB#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 |
| Demo Boards | DC1211A-A,DC1211A-B | DC1211A-A,DC1211A-B | DC1211A-A,DC1211A-B | DC1211A-A,DC1211A-B | DC1211A-A,DC1211A-B | DC1211A-A,DC1211A-B |
| Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
| Export Control | no | no | no | no | no | no |
| Features | Output Disconnect, Burst Mode, Power Good | Output Disconnect, Burst Mode, Power Good | Output Disconnect, Burst Mode, Power Good | Output Disconnect, Burst Mode, Power Good | Output Disconnect, Burst Mode, Power Good | Output Disconnect, Burst Mode, Power Good |
| Frequency, kHz | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Integrated Inductor | no | no | no | no | no | no |
| Ishutdown, µA | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| Isupply, mA | 0.012 | 0.012 | 0.012 | 0.012 | 0.012 | 0.012 |
| Monolithic | yes | yes | yes | yes | yes | yes |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 |
| Polyphase | no | no | no | no | no | no |
| Subname | LTC3528 | LTC3528 | LTC3528 | LTC3528 | LTC3528 | LTC3528 |
| Switch Current, A | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Synchronous | yes | yes | yes | yes | yes | yes |
| Topology | Boost | Boost | Boost | Boost | Boost | Boost |
| Vin Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin Min, V | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Vin Min Startup, V | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
| Vout Max, V | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 |
| Vout Min, V | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
| Vswitch Max, V | 6 | 6 | 6 | 6 | 6 | 6 |
Plan ecológico
| LTC3528BEDDB#PBF | LTC3528BEDDB#TRMPBF | LTC3528BEDDB#TRPBF | LTC3528EDDB#PBF | LTC3528EDDB#TRMPBF | LTC3528EDDB#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Otras opciones
Linea modelo
Serie: LTC3528 (6)
Clasificación del fabricante
- Power Management > Switching Regulator > Step-Up (Boost) Regulators > Micropower Boost | Internal Power Switch Boost