Controller IC Chip - ISL6548ACRZ ISL 6548ACRZ ISL6548 ACRZ QFN-28
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ACPI Regulator/Controller for Dual Channel DDR Memory Systems Contoller IC Chip - ISL6548ACRZ ISL 6548ACRZ ISL6548 ACRZ QFN-28
Part number: | ISL6548ACRZ | Pin: | QFN-28 | ||
Part type: | ACPI Regulator/DDR Memory System Contoller IC Chip | Κατάσταση: | Καινούργιο | ||
Revision: | _ | Εγγύηση: | Χωρίς Εγγύηση |
Συμβατά P/N & μοντέλα:
ISL6548ACRZ, ISL 6548ACRZ, ISL6548 ACRZ
The ISL6548 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 to supply VDDQ during S0/S1 and S3 states. 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. Two LDO controllers are also integrated for the GMCH core voltage regulation and for the GMCH/CPU VTT termination voltage regulation.