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| Part Number | LTC4353CMS#PBF | LTC4355CMS#PBF | LTC4353IMS#PBF | LTC4352CMS#PBF |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active |
| Type | Current Sharing Controller | N+1 ORing Controller | Current Sharing Controller | N+1 ORing Controller |
| FET Type | N-Channel | N-Channel | N-Channel | N-Channel |
| Ratio - Input:Output | 2:2 | 2:1 | 2:2 | N:1 |
| Internal Switch(s) | No | No | No | No |
| Delay Time - ON | 400 ns | - | 400 ns | 250 ns |
| Delay Time - OFF | 300 ns | 300 ns | 300 ns | 200 ns |
| Current - Output (Max) | - | - | - | - |
| Current - Supply | 1.5 mA | 2 mA | 1.5 mA | 1.4 mA |
| Voltage - Supply | 2.9V ~ 18V | 48V, -48V | 2.9V ~ 18V | 2.9V ~ 18V |
| Applications | Redundant Power Supplies, Telecom Infrastructure | -48V Dist Power Systems, AdvancedTCA® Systems | Redundant Power Supplies, Telecom Infrastructure | Redundant Power Supplies, Telecom Infrastructure |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-TFSOP (0.118", 3.00mm Width) | 16-TFSOP (0.118", 3.00mm Width) | 16-TFSOP (0.118", 3.00mm Width) | 12-TSSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 16-MSOP | 16-MSOP | 16-MSOP | 12-MSOP |
