Intersil ISL95712IRZ-T

Multiphase PWM Regulator for AMD Fusion™ Desktop CPUs Using SVI 2.0
Multi Phase PWM Regulator 52-Pin QFN EP T/R
IC REG CTRLR MULTIPH 1OUT 52QFN
Multi-Phase Controller For Amd Svi2 Desktop Applications, 6X/Tape & Reel Rohs Compliant: Yes |Renesas ISL95712IRZ-T
$ Supports AMD SVI 2.0 serial data bus interface and PMBus $$ Serial VID clock frequency range 100kHz to 25MHz $ Dual output controller with 12V integrated core gate drivers $ Precision voltage regulation $$ 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-, 3- or 4-phase for the core output and 1- , 2- or 3-phase for the Northbridge output $ Adaptive body diode conduction time reduction $ Superior noise immunity and transient response $ Output current and voltage telemetry $ 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 $ Protection: OCP/WOC, OVP, PGOOD and thermal monitor $ Small footprint 52 Ld 6x6 QFN package $$ Pb-free (RoHS compliant)