Description
The MIC2590B is a power controller supporting power distribution requirements for Peripheral Component Interconnect (PCI) hot plug compliant systems incorporating the Intelligent Platform Management Interface (IPMI).
12V supplies is provided including programmable constant-current inrush limiting, voltage supervision, program
Features
- Supports two independent PCI 2.2 slots.
- SMBus interface for slot power control and status.
- +5V, +3.3V, +12V,.
- 12V, +3.3VAUX supplies supported per PCI specification 2.2.
- Programmable inrush current-limiting.
- Active current regulation controls inrush current.
- Electronic circuit breaker.
- Dual level fault detection for quick fault response without nuisance tripping.
- Thermal isolation between circuitry for slot A and sl.
MIC2590B_MicrelSemiconductor.pdf
