IR3510 - International Rectifier

IR3510 Hot-Swap N+1 Redundant XPhase Controller

The IR3510 Hot-Swap N+1 Redundant X-PhaseTM Controller combines 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 ser.

Features

•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• Input isolation MOSFET control for hot-swap, input OCP and output OVP Programmable input OCP limit and delay Input isolation MOSFET short detection Integrated Charge Pump drives input isolation MOSFETs and output ORing MOSFETs Programmable 150KHz to 1MHz oscillator Programmable two-stage soft-start Analog voltage setting for output voltage control, OVP limit and OCP limit True remote voltage sense with open-sense-lead protection Programmable output impedance Gain adjustable analog load current report with thermal compensation capability Average Current Mode .