ISL6261AIRZ

单相核心稳压器，用于IMVP - 6移动处理器 Single-Phase Core Regulator for IMVP-6 Mobile CPUs

Single-Phase Core Regulator for IMVP-6® Mobile CPUs

The ISL6261A is a single-phase buck regulator implementing lntel® IMVP-6® protocol, with embedded gate

drivers. lntel® Mobile Voltage Positioning IMVP is a smart voltage regulation technology effectively reducing power dissipation in lntel® Pentium processors.

Features

• Precision single-phase CORE voltage regulator

\- 0.5% system accuracy over temperature

\- Enhanced load line accuracy

• Internal gate driver with 2A driving capability

• Microprocessor voltage identification input

\- 7-Bit VID input

\- 0.300V to 1.500V in 12.5mV steps

\- Support VID change on-the-fly

• Multiple current sensing schemes supported

\- Lossless inductor DCR current sensing

\- Precision resistive current sensing

• Thermal monitor

• Power monitor indicating CPU instantaneous power

• User programmable switching frequency

• Differential remote voltage sensing at CPU die

• Overvoltage, undervoltage, and overcurrent protection

• Pb-free RoHS compliant