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ISL6532

Renesas
Part Number ISL6532
Manufacturer Renesas
Description ACPI Regulator/Controller
Published Jun 17, 2019
Detailed Description ISL6532 NOT RECOMMENDED FOR NEW DESIGNS NO RECOMMENDED REPLACEMENT contact our Technical Support Center at 1-888-INTERS...
Datasheet PDF File ISL6532 PDF File

ISL6532
ISL6532

Overview
ISL6532 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 FN9112 Rev 4.
00 Sep 12, 2013 VDDQ VTTSNS P5VSBY VREF_OUT VREF_IN The ISL6532 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 Run mode, 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.
The switching PWM controller drives two N-Channel MOSFETs in a synchronous-rectified buck converter topology.
The synchronous buck converter uses voltagemode control with fast transient response.
Both the switching regul...


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