ISL6260C

ISL6260C OBSOLETE PRODUCT NO RECOMMENDED REPLACEMENT Multiphase PWM Regulator for IMVP-6+ Mobile CPUs DATASHEET FN9259 Rev 3.00 June 21, 2010 The ISL6260C is a multiple phase PWM buck regulator for miroprocessor core power supply. The multiple phase implementation results in better system performance, superior thermal management, lower component cost, reduced power dissipation, and smaller implementation area. The ISL6260C multiphase controller together with ISL6208 external gate drivers provide a complete solution to power Intel's mobile microprocessors. The PWM modulator of ISL6260C is based on Intersil's Robust Ripple Regulator technology (R3). Compared with the traditional multiphase buck regulator, the R3 modulator commands variable switching frequency during load transients, which achieves faster transient response. With the same modulator, the switching frequency is reduced at light load conditions resulting higher operation efficiency. Intel Mobile Voltage Positioning (IMVP...