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| Part Number | LTC4353CDE#TRPBF | LTC4353IDE#TRPBF | LTC4355CDE#TRPBF | LTC4358CDE#TRPBF |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active |
| Type | Current Sharing Controller | Current Sharing Controller | N+1 ORing Controller | N+1 ORing Controller |
| FET Type | N-Channel | N-Channel | N-Channel | N-Channel |
| Ratio - Input:Output | 2:2 | 2:2 | 2:1 | N:1 |
| Internal Switch(s) | No | No | No | Yes |
| Delay Time - ON | 400 ns | 400 ns | - | 200 µs |
| Delay Time - OFF | 300 ns | 300 ns | 300 ns | 300 ns |
| Current - Output (Max) | - | - | - | 5A |
| Current - Supply | 1.5 mA | 1.5 mA | 2 mA | 600 µA |
| Voltage - Supply | 2.9V ~ 18V | 2.9V ~ 18V | 48V, -48V | 9V ~ 26.5V |
| Applications | Redundant Power Supplies, Telecom Infrastructure | Redundant Power Supplies, Telecom Infrastructure | -48V Dist Power Systems, AdvancedTCA® Systems | N+1 Power Supplies, High Availability |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-WFDFN Exposed Pad | 16-WFDFN Exposed Pad | 14-WFDFN Exposed Pad | 14-WFDFN Exposed Pad |
| Supplier Device Package | 16-DFN (4x3) | 16-DFN (4x3) | 14-DFN (4x3) | 14-DFN (4x3) |
