LTC4358IDE
IC POWER MANAGEMENTManufacturer: Analog Devices Inc.
Categories: OR Controllers, Ideal Diodes
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Analog Devices Inc. LTC4358IDE is an N+1 ORing controller designed for high availability power systems. This device efficiently manages power distribution by enabling seamless switching between redundant power sources, ensuring continuous operation in the event of a primary supply failure. Featuring integrated N-channel MOSFET drivers, the LTC4358IDE simplifies system design by eliminating the need for external FETs. It supports a voltage range of 9V to 26.5V and can handle output currents up to 5A. The typical supply current is a low 600 µA, contributing to power efficiency. With fast turn-off delay (300 ns) and a controlled turn-on delay (200 µs), it minimizes power disruption during source transitions. The LTC4358IDE is supplied in a 14-DFN (4x3) package, suitable for surface mounting. Its robust performance makes it ideal for applications such as N+1 power supplies and other critical systems demanding high reliability and uninterrupted power.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 14-WFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | N+1 ORing Controller |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 9V ~ 26.5V |
| Applications | N+1 Power Supplies, High Availability |
| Internal Switch(s) | Yes |
| FET Type | N-Channel |
| Delay Time - ON | 200 µs |
| Delay Time - OFF | 300 ns |
| Current - Output (Max) | 5A |
| Ratio - Input:Output | N:1 |
| Supplier Device Package | 14-DFN (4x3) |
| Current - Supply | 600 µA |
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