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IR3093M Datasheet 3-phase Controller

Manufacturer: International Rectifier (now Infineon)

Overview: IR3093 DATA SHEET 3 PHASE OPTERON, ATHLON, OR VR10.X CONTROL.

General Description

The IR3093 Control IC provides a full featured, cost effective, single chip solution to implement robust power conversion solutions for three different microprocessor families;

1) AMD’s Opteron, 2) AMD’s Athlon or 3) Intel’s VR-10.X family of processors.

The user can select the appropriate VID range with a single pin.

Key Features

  • x 5 bit or 6 bit VID with 0.5% overall system accuracy x Selectable VID Code for AMD Opteron or Athlon or Intel VR10.X x Programmable Slew Rate response to “On-the-Fly” VID Code Changes x 3A GATELX Pull Down Drive Capability x Programmable 100KHz to 540KHz oscillator x Programmable Voltage Positioning (can be disabled) x Programmable Softstart x Programmable Hiccup Over-Current Protection with Delay to prevent false triggering x Simplified Powergood provides indication of proper operation and av.

IR3093M Distributor & Price

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