Datasheet Summary
DATASHEET HOT-SWAP N+1 REDUNDANT XPHASETM CONTROL IC
DESCRIPTION
The IR3510 Hot-Swap N+1 Redundant X-PhaseTM Controller bines input isolation control for hotswappable applications, X-PhaseTM VRM/VRD control and active output ORing control for N+1 redundant applications. It interfaces directly with microcontroller and X-PhaseTM phase ICs to provide a full-featured and flexible solution for powering high-end CPUs and servers. The IR3510 continuously monitors the 12V input current and VRM output voltage. Once the input current exceeds the programmable threshold, it goes into current limit mode and turns off the input MOSFETs after the OC delay times out. It immediately turns off the...