DATASHEET
ISL6261
Single-Phase Core
Regulator for IMVP-6® Mobile CPUs
FN9251 Rev 1.
00 Sep 27, 2006
The ISL6261 is a single-phase buck
regulator implementing lntel® IMVP-6® protocol, with embedded gate drivers.
The heart of the ISL6261 is the patented R3 Technology™, Intersil’s Robust Ripple
Regulator modulator.
Compared with the traditional multi-phase buck
regulator, the R3 Technology™ has faster transient response.
This is due to the R3 modulator commanding variable switching frequency during a load transient.
lntel® Mobile Voltage Positioning (IMVP) is a smart voltage regulation technology effectively reducing power dissipation in lntel® Pentium processors.
To boost battery life, the I...