Apple Launches a First-of-its-Kind Heart Study App that Works with the Apple Watch Heart Rate Sensor
BioTelemetry Partners with Apple to Provide Cardiac Monitoring Services in Conjunction with the Apple Heart Study App

Rumor of Apple Developing its own Power Management Chip Drops Dialog Semiconductor's Stock price in Frankfurt

1 cover Apple's custom chip team led by Johny Srouji


Earlier this month Patently Apple posted a report titled "Great Interview with Apple's SVP Hardware Technologies covers the Bionic A11 Chip, PrimeSense's Face ID and much more." The report noted that in recent years, Apple has been getting more ambitious when it comes to in-house chip design. Mr. Scrouji discussed Apple's way of balancing between in-house development and partnerships with vendors, and the advantage it has over chip companies.


The report further noted that "Teams led by Mr. Srouji start designing the chips years ahead of the market release date for the devices they will be powering. This time frame requires placing bets on the next domains the company believes will matter most to users. Apple, he said, has an advantage over chip designers when making such bets."


Today we may be getting a glimpse of one of the next chip projects ready to move up the chain and into next-gen iDevices.


According to a new report published today we're learning that "Apple is designing its own main power management chips for use in iPhones as early as in 2018, cutting dependence on Dialog Semiconductor, according to industry sources, as shares in the U.K. developer plunged as much as 19% (Will fluctuate) in afternoon trade in Frankfurt.


2 dialog semi stock dropping

The main power management chip controls an iPhone's charging function, battery management, and energy consumption. "Based on Apple's current plan, they are set to replace partially, or around half of its power management chips to go into iPhones by itself starting next year," said the source. Another person said Apple was indeed developing its own power management chips for iPhones but the time frame was less certain and could be delayed to 2019.


Apple's main power management chips for the iPhone, iPad and Apple Watch are now exclusively designed and made by Dialog, according to Credit Suisse. Apple accounted for 74% of Dialog's revenue in 2016. Power management chips are one of the most crucial and expensive components after core processors, modems and memory chips.


By developing more of its own chips, Apple will also be in a better position to integrate software and hardware and to manufacture products that can be differentiated from those of its rivals such as Samsung Electronics and Huawei Technologies, according to analysts.


Apple's new in-house power management chip would be the most advanced in the industry, according to the sources, and could have processing capabilities that allow it to better monitor and control power consumption among various components. That means iPhone users could expect devices capable of delivering better performance on lower power consumption. The chips are likely to be made by Apple's main processor partner TSMC, the same company Dialog Semi currently uses. For more on this read the full Nikkei Asian Review report here.


10.75 Supply Chain News & Rumors

About Making Comments on our Site: Patently Apple reserves the right to post, dismiss or edit any comments. Those using abusive language or negative behavior will result in being blacklisted on Disqus.




The comments to this entry are closed.