MIC2591B-2BTQ-TR
UnknownIC HOT PLUG CTRLR PCI EXP 48TQFP
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MIC2591B-2BTQ-TR
UnknownIC HOT PLUG CTRLR PCI EXP 48TQFP
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Technical Specifications
Parameters and characteristics for this part
| Specification | MIC2591B-2BTQ-TR |
|---|---|
| Applications | PCI Express® |
| Internal Switch(s) | Both |
| Mounting Type | Surface Mount |
| Number of Channels [custom] | 6 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 48-TQFP |
| Programmable Features | Slew Rate, Current Limit, Fault Timeout |
| Supplier Device Package | 48-TQFP (7x7) |
| Type | Hot Plug Controller |
| Voltage - Supply [Max] | 13 V, 3.6 V |
| Voltage - Supply [Min] | 11 V, 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2000 | $ 14.60 | |
Description
General part information
MIC2591B Series
The MIC2591B is a dual-slot power controller supporting the power distribution requirements for Peripheral Component Interconnect Express (PCI Express®) Hot-Plug compliant systems incorporating the Intelligent Platform Management Interface (IPMI) Specifi cation v1.0. The MIC2591B provides complete power control support for two PCI Express slots, including the 3.3VAUX defined by the PCI Express standards. Support for 12V, 3.3V, and 3.3VAUX supplies is provided including programmable constant-current inrush limiting, voltage supervision, programmable current limit, and circuit breaker functions. These features provide comprehensive system protection and fault isolation. The MIC2591B also incorporates an SMBus interface via which complete status of each slot is provided. Data such as voltage and current from each supply of each slot can be obtained for IPMI sensor records in addition to the power status of each slot.
Documents
Technical documentation and resources
