Datasheet Linear Technology LTC3255 — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LTC3255 |
Bomba de carga reductora de 50 mA protegida contra fallas de amplio rango VIN
Hojas de datos
LTC3255 - Wide VIN Range Fault Protected 50mA Step-Down Charge Pump
PDF, 259 Kb, Archivo subido: sept 27, 2017
Extracto del documento
Precios
Embalaje
Paramétricos
| Parameters / Models | LTC3255EDD#PBF | LTC3255EDD#TRPBF | LTC3255EMSE#PBF | LTC3255EMSE#TRPBF | LTC3255HDD#PBF | LTC3255HDD#TRPBF | LTC3255HMSE#PBF | LTC3255HMSE#TRPBF | LTC3255IDD#PBF | LTC3255IDD#TRPBF | LTC3255IMSE#PBF | LTC3255IMSE#TRPBF | LTC3255MPDD#PBF | LTC3255MPDD#TRPBF | LTC3255MPMSE#PBF | LTC3255MPMSE#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Demo Boards | DC2041A | DC2041A | DC2041A | DC2041A | DC2041A | DC2041A | DC2041A | DC2041A | DC2041A | DC2041A | DC2041A | DC2041A | DC2041A | DC2041A | DC2041A | DC2041A |
| Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
| Export Control | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no |
| Frequency, kHz | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 |
| Function | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump | Regulated Step-Down Charge Pump |
| Ishutdown, µA | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Isupply, mA | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 |
| Output Current, A | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Output Voltage | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) | Adj (2.4V to 12.5V) |
| Vin Max, V | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 |
| Vin Min, V | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Plan ecológico
| LTC3255EDD#PBF | LTC3255EDD#TRPBF | LTC3255EMSE#PBF | LTC3255EMSE#TRPBF | LTC3255HDD#PBF | LTC3255HDD#TRPBF | LTC3255HMSE#PBF | LTC3255HMSE#TRPBF | LTC3255IDD#PBF | LTC3255IDD#TRPBF | LTC3255IMSE#PBF | LTC3255IMSE#TRPBF | LTC3255MPDD#PBF | LTC3255MPDD#TRPBF | LTC3255MPMSE#PBF | LTC3255MPMSE#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: LTC3255 (16)
Clasificación del fabricante
- Power Management > Inductorless (Charge Pump) DC/DC Converters > Regulated Step-Down Charge Pumps | High Voltage Charge Pumps
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Power Management