LTC4373IDD#PBF
LOW ICC IDEAL DIODE CONTROLLER WManufacturer: Analog Devices Inc.
Categories: OR Controllers, Ideal Diodes
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Analog Devices Inc. LTC4373IDD-PBF is an N+1 ORing controller designed for high-reliability power systems. This component facilitates N+1 redundancy by enabling seamless power source sharing and fault isolation. It features an ultra-low quiescent current of 5 µA, making it suitable for power-sensitive applications. The device operates over a wide voltage range from 2.5V to 80V and offers a typical output current of 10 µA, with a supply current of just 5 µA. Its fast switching characteristics include a turn-on delay of 500 µs and a turn-off delay of 500 ns. The LTC4373IDD-PBF utilizes N-channel MOSFETs, controlled internally, to manage power flow. It is supplied in an 8-DFN (3x3) package, surface mountable, and rated for automotive applications, operating from -40°C to 85°C. This controller is commonly employed in redundant power supply architectures across various industries requiring continuous power availability.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-WFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | N+1 ORing Controller |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 2.5V ~ 80V |
| Applications | Redundant Power Supplies |
| Internal Switch(s) | No |
| FET Type | N-Channel |
| Delay Time - ON | 500 µs |
| Delay Time - OFF | 500 ns |
| Current - Output (Max) | 10µA |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 8-DFN (3x3) |
| Grade | Automotive |
| Current - Supply | 5 µA |
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