Hot-Swap and Power Switching

Hot-swap devices prevent failures by managing the inrush current during live insertion and removal of line cards in rack-mounted equipment. Maxim's hot-swap solutions are compact and provide high reliability and ease of design. Application Note 3507: IEEE802.3af-Compliant Single-Port, Power-Sourcing-Equipment Application Industry's First, Quad PSE Controller Enables High-Power (PoE+) and IEEE 802.3af Applications See All PoE Products
Product Tree	MAX5945: Quad Network Power Controller with AC and DC Disconnect PSE Switch For Power-Over-Ethernet
Product Line Tree   Product Line Homepage Hot-Swap and Power Switching        Hot-Swap Controllers  (44)    Low Voltage  (25)    High Voltage  (19)    PCI and PCI Express®  (2)    FireWire® (IEEE 1394) Controllers    Single  (1)    Dual  (1)    ALSO SEE: RS-485 Drivers with Hot-Swap Support  (52)        Power-Over-Ethernet    Power Sourcing Equipment  (3)    Powered Devices  (4)        Power Switching      Current-Limiting Protection  (27)      High-Side Current Sense Amplifiers  (19)      Overvoltage Protection Controllers  (39)      USB Power Switches  (28)      Battery Source Selectors  (1)      Power-Plane/CardBus Switches  (5)      MOSFET Drivers, OR-ing FET Controllers       Low-Side MOSFET Drivers  (21)      High-Side MOSFET Drivers  (5)      Half-Bridge MOSFET Drivers  (14)      ORing MOSFET Controllers  (5)      Relay Drivers  (7)
Application Notes
Application Note 3507: IEEE802.3af-Compliant Single-Port, Power-Sourcing-Equipment Application Application Note 3430: A Triple-Output ±5% Regulated High Efficiency POE (Power over Ethernet) Supply Application Note 3363: New Ethernet Systems Distribute DC Power with Data Application Note 2378: Handy Circuit Gives Systems Flexible Fault Protection
New Product Announcements
Industry's First Triple-/Quad-Channel PCI-Express Hot-Plug Controllers Save Board Space and Cost More... Industry's First Triple-/Quad-Channel PCI-Express Hot-Plug Controllers Save Board Space and Cost More... Industry's First, Quad PSE Controller Enables High-Power (PoE+) and IEEE 802.3af Applications More... Maxim's Quad IEEE802.3AF-Compliant PSE Controller has Unique Capabilities for PoE Applications More... Dual-Slot, Hot-Swap Controller Enables Safe Insertion and Removal of PCI Express Cards More... Industry's First IEEE1394/Firewire-Compliant Hot-Swap Controllers More... MAXIM INTRODUCES THE SMALLEST DUAL USB SWITCHES WITH UP TO 1.2A CURRENT PER CHANNEL IN A 3mm x 3mm TDFN PACKAGE More...