12V Hot-Plug Switch in TDFN Package

The MAX34565 is a hot-plug controller for 12V power rails. It is a completely integrated solution including the required power-pass MOSFET device for 12V supplies. During hot-plug, the device controls the supply output voltage ramp (dV/dt) and limits the current at a user-controlled level. The device also limits the output voltage to protect downstream devices from overvoltage events. The MAX34565 is offered in a latchoff version.

Applications

* Base Stations * InfiniBand™/SM * PCI/PCI Express® * RAID/Hard Drives * Servers * Switches/Routers

* Completely Integrated Hot-Plug Functionality for 12V Power Rails

* On-Board Power MOSFET

* No High Power RSENSE Resistor Needed

* Adjustable Current Limit

* Adjustable Output Voltage Slew Rate

* Thermal Fault Indication

* Output Overvoltage Limiting

* On-Board Thermal Protection

* On-Board Charge Pump

* Latchoff Version