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)
