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Hot-Swap Controllers - CompactPCI/PCI-X/PCI Express Applications
Hot-Swap Controllers
CompactPCI/PCI-X/PCI Express
CompactPCI/PCI-X/PCI Express Power Controllers
This low-voltage product portfolio includes the award-winning* MIC2590B, the industry’s most integrated dual-slot hot swap power controller for PCI v2.x, PCI-X 1.0b, PCI-X 2.0, and CompactPCI applications. Leveraging Micrel’s expertise in power control and distribution, the MIC2590B packs ten power controllers, integrated power MOSFETs, and an SMBus interface into a space-saving 48-pin TQFP. The chip was designed to support Intel’s Itanium™ 64-bit server platforms. To address next-generation two- and four-processor 32-bit server platforms compliant to the PCI Express power control standard, Micrel has also developed the industry’s first pair of next-generation dual-slot power controllers, the MIC2591B and the MIC2592B. The MIC2591B, like the MIC2590B, incorporates a multi-channel, multiplexed-input D-S ADC supporting the Integrated Platform Management Interface standard (IPMI v1.0).
* Named analogZONE’s “2002 Hot Swap Product of the Year”
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Hot-Swap Selection Guide |
Low-Voltage Power Controllers, CompactPCI Applications |
Data Sheet |
Product Page |
Channels |
Description |
Voltage |
Package |
Inventory |
N/A |
MIC2580 |
Hot-Swap PCI Power Controller |
Single-slot Controller for PCI v1.0-v2.1 & Compact PCI
NOT RECOMMENDED FOR NEW DESIGNS - SEE MIC2580A |
+3.3V, +5V, +/-12V |
TSSOP24 |
N/A |
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MIC2580A |
Hot-Swap PCI Power Controller |
Single-slot Controller for PCI v1.0-v2.1 & Compact PCI |
+3.3V, +5V, +/-12V |
TSSOP24 |
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Low-Voltage Power Controllers, PCI v2.x and PCI-X 1.0b Applications |
Data Sheet |
Product Page |
Channels |
Description |
Voltage |
Package |
Inventory |
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MIC2590B |
Dual-Slot PCI Controller |
For PCI v2.x and PCI-X 1.0b applications supporting IPMI v1.0 |
+3.3V, +3.3VAUX,
+5V, +/-12V |
TQFP48 |
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MIC2593 |
Dual-Slot PCI Controller |
For PCI v2.x and PCI-X 1.0b applications without IPMI v1.0 support |
+3.3V, +3.3VAUX,
+5V, +/-12V |
TQFP48 |
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Low-Voltage Power Controllers, PCI Express Applications |
Data Sheet |
Product Page |
Channels |
Description |
Voltage |
Package |
Inventory |
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MIC2591B |
Dual-Slot PCI Express Controller |
For PCI Express applications supporting IPMI v1.0 |
+12V, +3.3V, +3.3VAUX |
TQFP48 |
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N/A |
MIC2592A |
Dual-Slot PCI Express Controller |
For PCI Express applications without IPMI v1.0
support
NOT RECOMMENDED FOR NEW DESIGNS - SEE MIC2592B |
+12V, +3.3V, +3.3VAUX |
TQFP48 |
N/A |
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MIC2592B |
Dual-Slot PCI Express Controller |
For PCI Express applications without IPMI v1.0
support |
+12V, +3.3V, +3.3VAUX |
TQFP48 |
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