ISL62882B - Multiphase PWM Regulator
DATASHEET ISL62882, ISL62882B Multiphase PWM Regulator for IMVP-6.5™ Mobile CPUs and GPUs FN6890 Rev 4.00 June 21, 2011 The ISL62882 is a multiphase PWM buck regulator for miroprocessor or graphics processor core power supply.
The multiphase buck converter uses interleaved phases to reduce the total output voltage ripple with each phase carrying a portion of the total load current, providing better system performance, superior thermal management, lower component cost, reduced power dissipatio
ISL62882B Features
* Programmable 1- or 2-Phase CPU Mode Operation or 1-Phase GPU Mode Operation
* Precision Multiphase Core Voltage Regulation - 0.5% System Accuracy Over-Temperature - Enhanced Load Line Accuracy
* Microprocessor Voltage Identification Input - 7-Bit VID Input, 0V to 1.500V in
