MIC2591B-2BTQ
IC HOT PLUG CTRLR PCI EXP 48TQFPManufacturer: Microchip Technology
Categories: Hot Swap Controllers
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Microchip Technology's MIC2591B-2BTQ is a 6-channel Hot Plug Controller designed for advanced power management applications. This device facilitates safe insertion and removal of PCI Express® compliant boards from live backplanes. It features configurable current limiting, fault timeout, and slew rate control, offering robust protection against overcurrent conditions. Integrated safety mechanisms include latched fault reporting, SMBus communication for system monitoring, thermal limit protection, and undervoltage lockout (UVLO). The MIC2591B-2BTQ incorporates internal switches for flexible power routing. Supplied in a 48-TQFP (7x7) package, it is suitable for surface mount applications operating within a temperature range of 0°C to 70°C. This component is frequently utilized in high-availability server systems, telecommunications infrastructure, and other demanding computing environments requiring reliable hot-swapping capabilities.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Latched Fault, SMBus, Thermal Limit, UVLO |
| Packaging | Tube |
| Package / Case | 48-TQFP |
| Mounting Type | Surface Mount |
| Type | Hot Plug Controller |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 3V ~ 3.6V, 11V ~ 13V |
| Applications | PCI Express® |
| Internal Switch(s) | Both |
| Current - Output (Max) | - |
| Supplier Device Package | 48-TQFP (7x7) |
| Programmable Features | Current Limit, Fault Timeout, Slew Rate |
| Number of Channels | 6 |
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