DESCRIPTION
The IR3092 Control IC provides a full featured, single chip solution to implement robust power conversion solutions for three different microprocessor families; 1) AMD Opteron, 2) AMD Athlon or 3) Intel VR10.X family of processors. The user can select the appropriate VID range with a single pin. PWM Control and 2 phase gate drive functions are integrated into a single IC. In addition to CPU power, the IR3092 offers a compact, efficient solution for high current POL converters.

FEATURES
• 5 bit or 6 bit VID with 0.5% overall system accuracy
• Selectable VID Code for AMD Opteron, AMD Athlon or Intel VR10.X
• Programmable Slew Rate response to “On-the-Fly” VID Code Changes
• 3.5A Gate Drive Capability
• Programmable 100KHz to 540KHz oscillator
• Programmable Voltage Positioning (can be disabled)
• Programmable Softstart
• Programmable Hiccup Over-Current Protection with Delay to prevent false triggering
• Simplified Powergood provides indication of proper operation and avoids false triggering
• Operates up to 21V input with 7.8V Under-Voltage Lockout
• 5V UVL with 4.3V Under-Voltage Lockout threshold
• Adjustable Voltage, 150mA Bias Regulator provides MOSFET Drive Voltage
• Enable Input
• OVP Output
• Available in a 48L MLPQ package