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ISL6532C - ACPI Regulator/Controller

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Part number ISL6532C
Manufacturer Renesas
File Size 818.17 KB
Description ACPI Regulator/Controller
Datasheet download datasheet ISL6532C Datasheet
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Full PDF Text Transcription

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ISL6532C NOT RECOMMENDED FOR NEW DESIGNS NO RECOMMENDED REPLACEMENT contact our Technical Support Center at 1-888-INTERSIL or www.intersil.com/tsc 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 need for a negative supply. A buffered version of the VDDQ/2 reference is provided as VREF.
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