Intersil ISL6277IRZ-T

Multiphase PWM Regulator for AMD Fusion Mobile CPUs Using SVI 2.0
Multiphase PWM Regulator 48-Pin QFN T/R
QFN-48(6x6) Pre-ordered Chips ROHS
Multi-Output Controller For Amd Fusion Up, 6X6 Qfn, T&r/Tape & Reel Rohs Compliant: Yes |Renesas ISL6277IRZ-T
IC REG CTRLR MULTIPH 2OUT 48QFN
$ Supports AMD SVI 2.0 Serial Data Bus Interface $ Dual Output Controller with Integrated Drivers $$ Two Dedicated Core Drivers $$ One Programmable Driver for Either Core or Northbridge $ Precision Voltage Regulation $$ 0.5% System Accuracy Over-Temperature $$ 0.5V to 1.55V in 6.25mV Steps $$ Enhanced Load Line Accuracy $ Supports Multiple Current Sensing Methods $$ Lossless Inductor DCR Current Sensing $$ Precision Resistor Current Sensing $ Programmable 1-, 2- or 3-Phase for the Core Output and 1- or 2-Phase for the Northbridge Output $ Adaptive Body Diode Conduction Time Reduction $ Superior Noise Immunity and Transient Response $ Output Current Monitor and Thermal Monitor $ Differential Remote Voltage Sensing $ High Efficiency Across Entire Load Range $ Programmable Slew Rate $ Programmable VID Offset and Droop on Both Outputs $ Programmable Switching Frequency for Both Outputs $ Excellent Dynamic Current Balance Between Phases $ OCP/WOC, OVP, PGOOD, and Thermal Monitor $ Small Footprint 48 Ld 6x6 QFN Package $$ Pb-Free (RoHS Compliant)