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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC4358CFE |
|---|---|
| Applications | High Availability, N+1 Power Supplies |
| Current - Output (Max) | 5 A |
| Current - Supply | 600 µA |
| Delay Time - OFF | 300 ns |
| Delay Time - ON | 200 µs |
| FET Type | N-Channel |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Ratio - Input:Output | N:1 |
| Supplier Device Package | 16-TSSOP-EP |
| Type | N+1 ORing Controller |
| Voltage - Supply [Max] | 26.5 V |
| Voltage - Supply [Min] | 9 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 0.00 | 1m+ |
Description
General part information
LTC4358 Series
The LTC4358 is a 5A ideal diode that uses an internal 20mΩ N-channel MOSFET to replace a Schottky diode when used in diode-OR and high current diode applications. The LTC4358 reduces power consumption, heat dissipation, and PC board area.The LTC4358 easily ORs power supplies together to increase total system reliability. In diode-OR applications, the LTC4358 regulates the forward voltage drop across the internal MOSFET to ensure smooth current transfer from one path to the other without oscillation. If the power source fails or is shorted, a fast turnoff minimizes reverse current transients.ApplicationsN+1 Redundant Power SuppliesHigh Availability SystemsTelecom InfrastructureAutomotive Systems
Documents
Technical documentation and resources
No documents available
