The HIP6302 multi-phase PWM control IC together with its companion gate drivers, the HIP6601, HIP6602 or HIP6603 and Intersil MOSFETs provides a precision voltage regulation system for advanced microprocessors. Multiphase power conversion is a marked departure from earlier single phase converter configurations previously employed to satisfy the ever increasing current demands of modern microprocessors. Multi-phase convertors, by distributing the power and load current results in smaller and lower cost transistors with fewer input and output capacitors.

FEATUREs
• Multi-Phase Power Conversion
• Precision Channel Current Sharing
   - Loss Less Current Sampling - Uses rDS(ON)
• Precision CORE Voltage Regulation
   - ±1% System Accuracy Over Temperature
• Microprocessor Voltage Identification Input
   - 5-Bit VID Input
   - 1.100V to 1.850V in 25mV Steps
   - Programmable “Droop” Voltage
• Fast Transient Recovery Time
• Over Current Protection
• High Ripple Frequency, (Channel Frequency) Times
  Number Channels . . . . . . . . . . . . . . . . . .100kHz to 3MHz
• Pb-Free Available (RoHS Compliant)