MIC2591B-2BTQ-TR
IC HOT PLUG CTRLR PCI EXP 48TQFPManufacturer: Microchip Technology
Categories: Hot Swap Controllers
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The Microchip Technology MIC2591B-2BTQ-TR is a 6-channel Hot Plug Controller designed for robust power management in demanding applications. This device facilitates safe insertion and removal of PCI Express® cards from live backplanes. Key features include programmable current limit, fault timeout, and slew rate control, managed via SMBus interface. Integrated latched fault protection, thermal limit, and undervoltage lockout (UVLO) ensure system integrity. The controller offers internal switches, supporting both configurations for flexible power path management. Supplied in a 48-TQFP (7x7) package, this component is ideal for use in telecommunications, networking, and server infrastructure where hot-swapping capabilities are critical. Operating within a 3V to 3.6V and 11V to 13V supply range, and specified for operation from 0°C to 70°C, the MIC2591B-2BTQ-TR is delivered on tape and reel for automated assembly.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Latched Fault, SMBus, Thermal Limit, UVLO |
| Packaging | Tape & Reel (TR) |
| 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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