ISL6532C
NOT RECOMMENDED FOR NEW DESIGNS NO RECOMMENDED REPLACEMENT
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ACPI Regulator/Controller for Dual Channel DDR Memory Systems
DATASHEET
FN9121 Rev 2.
00 Jul 2004
VDDQ VDDQ VTTSNS P5VSBY OCSET VREF_OUT VREF_IN
The ISL6532C provides a complete ACPI compliant power solution for up to 4 DIMM dual channel DDR/DDR2 Memory systems.
Included are both a synchronous buck controller and integrated LDO to supply VDDQ with high current during S0/S1 states and standby current during S3 state.
During S0/S1 state, a fully integrated sink-source regulator generates an accurate (VDDQ/2) high current VTT
voltage without the ...