■Description of Change:
●This notice is to inform you that Intersil has updated the datasheet to remove the skip mode function (PFM) and associated documentation from the datasheet. The change applies to the following products: ISL78322ARZ, ISL78322ARZ-T, ISL78322ARZ-T7A, ISL78322ARZ-TR5303, ISL78322ARZ-TR5492, ISL78322ARZ-TR5506
■Reason for Change:
●Skip mode is no longer supported and is not recommended for use in new designs. No change is required for existing designs. Details regarding the change are contained on the following pages.
■Product Identification:
●There have been no changes to the die/silicon or product itself. There will be no change in the external marking of the packaged parts. Product affected by this change is identifiable via Intersil’s internal traceability system.

Brand of Product：	Intersil
Part#：	ISL78322ARZ* 、 ISL78322ARZ 、 ISL78322ARZ-T 、 ISL78322ARZ-T7A 、 ISL78322ARZ-TR5303 、 ISL78322ARZ-TR5492 、 ISL78322ARZ-TR5506 More Part#
Product Category：	High-Efficiency, Synchronous Buck Regulator More
Application：	More
Data Type：	PCN/EOL More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	11/29/2016
Version Number：
Data Encoding：	PA16092
Data Size：	488 KB