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MIC2593 Datasheet Dual-slot Pci Hot Plug Controller

Manufacturer: Micrel Semiconductor (now Microchip Technology)

Overview: MIC2593 Micrel MIC2593 Dual-Slot PCI Hot Plug Controller General.

General Description

The MIC2593 is a power controller supporting power distribution requirements for Peripheral ponent Interconnect hot plug systems pliant to PCI v2.3 and PCI-X 1.0b.

The MIC2593 provides plete power control support for two PCI slots, including the 3.3VAUX defined by the PCI v2.3 specification.

Support for +5V, +3.3V, +12V, and –12V supplies is provided and includes programmable current limit, voltage supervision, fault reporting, and circuit breaker functions which provide fault isolation.

Key Features

  • Supports two completely independent PCI slots: - Compliant to PCI v2.3 and PCI-X 1.0b power control requirements - Provides all major power control functions for two independent PCI-X 2.0 slots.
  • Five voltage supplies supported: +12V, -12V, +5V, +3.3V, and +3.3VAUX - Integrated gate driver circuits, current sense, and power MOSFETs for 3.3VAUX, +12V, and.
  • 12V - High-side +5V and +3.3V gate driver circuits for external N-Channel MOSFETs.
  • Overcurrent protection w.

More Datasheets from Micrel Semiconductor (now Microchip Technology)

Part Number Description
MIC2590B Dual-Slot PCI Hot Plug Controller
MIC2591B Dual-Slot PCI Express Hot-Plug Controller
MIC2592B Dual-Slot PCI Express Hot-Plug Controller
MIC2594 Negative High-Voltage Hot Swap Power Controllers
MIC2595 (MIC2589 / MIC2595) SINGLE-CHANNEL NEGATIVE HIGH VOLTAGE HOT SWAP POWER CONTROLLERS/SEQUENCERS
MIC2596 (MIC2596 / MIC2597) Dual Channel Negative Voltage Hot Swap Controllers
MIC2597 (MIC2596 / MIC2597) Dual Channel Negative Voltage Hot Swap Controllers
MIC2505 Single 2A / Dual 1A / High-Side Switches
MIC2506 Single 2A / Dual 1A / High-Side Switches
MIC2514 Integrated High-Side Switch

MIC2593 Distributor