Wednesday, March 29, 2017
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
New Intel Xeon Processor E3-1200 v6 Product Family Targets Pros
Google Assistant Is Coming To More Connected Devices
Self-assembly Technique Could Solve Miniaturization Chip Making Issues
Prepare For Battle GeForce GTX Bundle Includes For Honor or Tom Clancy's Ghost Recon Wildlands Games
VIZIO's 2017 D-Series Smart TV Collection Includes 4K Ultra HD Support in Select Models
Facebook Attacks Snapchat With New Camera Features
China Tech Giant Tencent Buys 5 Percent Stake In Tesla
Hyundai Motor To Develop Its Own Automotive Chips
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > PC Parts > Intersi...
Last 7 Days News : SU MO TU WE TH FR SA All News

Friday, January 28, 2005
Intersil Announces a New Multiphase CPU Core Controller with Integrated Gate Drivers for Intel Centrino Platforms


Intersil Corporation announced the ISL6217A, a high performance, multiphase CPU core controller, with integrated half-bridge gate drivers, that provides a precision voltage regulation system for advanced Intel Centrino platforms in notebook computers.

The ISL6217A offers customers a new level of flexibility for high current CPU core power needs. With integrated drivers, the ISL6217A requires less board area than external gate drive solutions, reduces overall component count, and thus offers a lower BOM cost. The ISL6217A offers world-class efficiency and seamless integration with Intersil?s entire multiphase controller lineup.

The new controller can be configured to be pin-for-pin compatible with Intersil?s ISL6218 single-phase controller with minimal component value changes. The ISL6217A provides support for single or dual phase designs that include a 6-bit digital-to-analog converter (DAC) that dynamically adjusts the core PWM output voltage from 0.700V to 1.708V in 16mV steps and conforms to the Intel mobile VID specification. The ISL6217A also provides support logic inputs to select active, deep sleep and deeper sleep modes of operation. A precision reference, remote sensing and proprietary architecture, with integrated processor-mode compensated droop, provide excellent static and dynamic core voltage regulation. These features offer flexible designs for users providing core power solutions for all Intel Centrino platforms.

ISL6217A Key Features

  • Single and/or dual phase power conversion
  • ?Loss-less? current sensing for improved efficiency and reduced board area
  • Optional discrete precision current sense resistor
  • Internal gate drive and boot-strap diodes
  • Precision core voltage regulation: +/-0.8 percent system accuracy over temperature
  • 6-bit microprocessor voltage identification input (VID)
  • Programmable droop and core voltage slew rate to comply with Intel Centrino specification
  • Direct interface with system logic for deep and deeper sleep modes of operation
  • Easily programmable voltage set points for initial boot, deep sleep and deeper sleep modes
  • Excellent dynamic response
  • Combined voltage feed-forward and average current mode control
  • Over-voltage, under-voltage and over-current protection
  • Power-Good output with internal blanking during VID and mode changes
  • User programmable switching frequency of 250kHz to 1MHz per phase

Target Applications

  • Notebook computer systems
  • LCD-PC systems
  • SAN or NAS systems
  • Point of sale terminals
  • Blade servers

Availability and Pricing
The ISL6217A is available now in a 38-pin TSSOP package in standard lead finish or Pb-free. The suggested price in 10,000 unit quantities is $3.50 for each IC. Additional information on these and other high-performance power solutions can be obtained online from Intersil?s Power web site at: http://www.intersil.com/power/



Previous
Next
HDD/DVD Recorders Grew Most in 2004 CE Shipments        All News        BIEM - International Organization for Mechanical Rights Societies - Endorses IRMA's Anti-Piracy Program
Corsair Introduces COOL Water Cooling Kit     PC Parts News      Hercules Puts Wireless Networking Within Reach Of The GeneralL Public

Source Link Get RSS feed Easy Print E-Mail this Message

Related News
New Intel Xeon Processor E3-1200 v6 Product Family Targets Pros
Intel Launches Bug Bounty Program
Intel To Buy Mobileye For About $15 Billion
Intel Security releases EFI rootkit checker Following WikiLeaks Reports
Second Generation Second Intel Rack Scale Design Showcases Storage Resource Pooling
Intel Showcases 5G Advancements at 2017 Mobile World Congress
Intel Announces 5G Mobile Trial Platform, New Atom And Xeon Processors
Intel Optane Memory Products Will Run Only On Systems With 7th Generation Intel Processors
Intel Is Offering New Integrated and Automated Security Solutions
Intel Unveils New FPGA for Industrial and Automotive Markets
Intel Says 8thGen Core Is Coming On 14nm, Talks About Datacenter and Optane
Intel Touts Record Performance Of New 24-core Xeon Processor E7-8894 v4

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2017 - All rights reserved -
Privacy policy - Contact Us .