DATASHEET
ISL62883, ISL62883B
Multiphase PWM
Regulator for IMVP-6.
5™ Mobile CPUs
FN6891 Rev 4.
00 June 21, 2011
The ISL62883 is a multiphase PWM buck
regulator for miroprocessor core power supply.
The multiphase buck converter uses interleaved phase 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 dissipation, and smaller implementation area.
The ISL62883 uses two integrated gate drivers and an external gate driver to provide a complete solution.
The PWM modulator is based on Intersil's Robust Ripple
Regulator (R3) technology™.
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