TPS2419 Datasheet, Texas Instruments

1
* Control External FET for N+1 and ORing
* Controls Buses From 3 V to 16.5 V
* External Enable
* N-Channel MOSFETControl
* Rapid Device Turnoff Prot.

* N+1 Power Supplies
* Server Blades
* Telecom Systems
* High Availability Power Modules DESCRIPTION Th.

The TPS2419 controller, in conjunction with an external N-channel MOSFET, provides the reverse current protection of an ORing diode with the efficiency of a MOSFET. The TPS2419 can be used to combine multiple power supplies to a common bus in an N+1 .