Datasheet Linear Technology LTC3246 — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LTC3246 |
Bomba de carga Buck-Boost de amplio rango VIN con temporizador de vigilancia
Hojas de datos
LTC3246 - Wide VIN Range Buck-Boost Charge Pump with Watchdog Timer
PDF, 243 Kb, Revisión: A, Archivo subido: enero 12, 2018
Extracto del documento
Precios
Embalaje
| LTC3246EMSE#PBF | LTC3246EMSE#TRPBF | LTC3246HMSE#PBF | LTC3246HMSE#TRPBF | LTC3246IMSE#PBF | LTC3246IMSE#TRPBF | LTC3246MPMSE#PBF | LTC3246MPMSE#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | MS-16E Dibujo del esquema del paquete | MS-16E Dibujo del esquema del paquete | MS-16E Dibujo del esquema del paquete | MS-16E Dibujo del esquema del paquete | MS-16E Dibujo del esquema del paquete | MS-16E Dibujo del esquema del paquete | MS-16E Dibujo del esquema del paquete | MS-16E Dibujo del esquema del paquete |
| Package Code | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE |
| Package Index | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 |
| Pin Count | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Paramétricos
| Parameters / Models | LTC3246EMSE#PBF | LTC3246EMSE#TRPBF | LTC3246HMSE#PBF | LTC3246HMSE#TRPBF | LTC3246IMSE#PBF | LTC3246IMSE#TRPBF | LTC3246MPMSE#PBF | LTC3246MPMSE#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Demo Boards | DC2466A | DC2466A | DC2466A | DC2466A | DC2466A | DC2466A | DC2466A | DC2466A |
| Export Control | no | no | no | no | no | no | no | no |
| Frequency, kHz | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 |
| Function | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump |
| Ishutdown, µA | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Isupply, mA | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -55 to 125 | -55 to 125 |
| Output Current, A | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Output Voltage | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) |
| Vin Max, V | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| Vin Min, V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
Plan ecológico
| LTC3246EMSE#PBF | LTC3246EMSE#TRPBF | LTC3246HMSE#PBF | LTC3246HMSE#TRPBF | LTC3246IMSE#PBF | LTC3246IMSE#TRPBF | LTC3246MPMSE#PBF | LTC3246MPMSE#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: LTC3246 (8)
Clasificación del fabricante
- Power Management > Inductorless (Charge Pump) DC/DC Converters > Regulated Buck-Boost Charge Pumps
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Power Management