HIP6301V

HIP6301V, HIP6302V NOT RECOMMENDED FOR NEW DESIGNS NO RECOMMENDED REPLACEMENT contact our Technical Support Center at 1-888-INTERSIL or www.intersil.com/tsc Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller DATASHEET FN9034 Rev 3.00 May 5, 2008 The HIP6301V and HIP6302V control microprocessor CORE voltage regulation by driving up to four synchronous-rectified buck channels in parallel. Multiphase buck converter architecture uses interleaved timing to multiply ripple frequency and reduce input and output ripple currents. Lower ripple results in fewer components, lower component cost, reduced power dissipation, and a smaller implementation area. The HIP6301V is a versatile 2- to 4-phase controller and the HIP6302V is a cost-saving dedicated 2-phase controller. The HIP6301V and HIP6302V are exact pin compatible replacements for their predecessor parts, the HIP6301 and HIP6302. They are the first controllers to incorporate Dynamic VID™ technology to manage the out...