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| TYPE | DESCRIPTION |
| Mfr | Analog Devices Inc. |
| Series | PowerPath™ |
| Package | Tape & Reel (TR) |
| Part Status | Active |
| Type | Source Selector Switch |
| FET Type | N-Channel |
| Ratio - Input:Output | 2:1 |
| Internal Switch(s) | Yes |
| Current - Output (Max) | 1.6A |
| Current - Supply | 3.6 µA |
| Voltage - Supply | 1.8V ~ 18V |
| Applications | Battery Backup |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad |
| Supplier Device Package | 12-MSOP-EP |
| Base Product Number | LTC4420 |
