Controller IC Chip - MOSFET ISL6247 ISL6247CR chip for laptop - Ολοκληρωμένο τσιπ φορητού υπολογιστή (Κωδ.1-CHIP0502) A Mobile Multi-Phase PWM Controller with Precision Current Sensing The ISL6247 provides microprocessor core-voltage regulation by driving up to four interleaved synchronousrectified buck-converter channels in parallel. Multi-phase buck converter architecture uses interleaved timing to multiply ripple frequency and reduce input and output ripple currents. The reduction in ripple results in fewer components, lower component cost, reduced power dissipation, and smaller implementation area. The ISL6247 multi-phase controller together with ISL6207 gate drivers forms the basis for a portable power supply solution to power Intel’s next generation mobile microprocessors. Intel Mobile Voltage Positioning (IMVP) is a smart voltage regulation technology which effectively reduces power dissipation in Intel® Pentium® Processors. The ISL6247 supports the IMVP-5 mobile processor volta

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