Computing Power VRM/IMVP

Intersil's computing power products are compliant with Intel/AMD specs and feature R3/R4 and EAPP modulation schemes resulting in super-fast load transient response, precise current balance under all load conditions, and excellent stability.

About Intersil Computing Power Products

Intersil's computing power products are featured with high accuracy up to ± 0.5%, parallel/serial VID supporting, phase dropping, CCM/DEM mode transition for energy saving, and I2C function. Our multiphase modulation technology comes from our experience in analog multiphase controllers used in computing.

The newest products support serial communication with processor, for power stage control and monitoring. All products compliant with Intel/AMD spec. Featured with R3/R4 and EAPP modulation schemes, Intersil processor power products have been extensively verified in customer designs, with super-fast load transient response, precise current balance under all load conditions, and excellent stability.

Videos & Resources
Play Video
6:52
Introducing 12 new digital multiphase controllers and a companion smart power stage.
Play Video
5:54
This video is an overview of ISL68137 evaluation board, AVSBus and PowerNavigator v5.3.45.
Play Video
5:52
Introducing PowerNavigator v5.3.45 and its integration of the latest family of digital power multiphase controllers.
Play Video
2:29
Learn about full digital control loop and how easy it is to tune using PowerNavigator GUI software.
Play Video
6:52
Introducing 12 new digital multiphase controllers and a companion smart power stage.
Play Video
5:54
This video is an overview of ISL68137 evaluation board, AVSBus and PowerNavigator v5.3.45.
Play Video
5:52
Introducing PowerNavigator v5.3.45 and its integration of the latest family of digital power multiphase controllers.
Play Video
2:29
Learn about full digital control loop and how easy it is to tune using PowerNavigator GUI software.
Play Video
6:52
Introducing 12 new digital multiphase controllers and a companion smart power stage.
Play Video
5:54
This video is an overview of ISL68137 evaluation board, AVSBus and PowerNavigator v5.3.45.
Play Video
5:52
Introducing PowerNavigator v5.3.45 and its integration of the latest family of digital power multiphase controllers.
Play Video
2:29
Learn about full digital control loop and how easy it is to tune using PowerNavigator GUI software.

Reference Designs & Evaluation Platforms

ISL8273MEVAL1Z
  EVAL BOARD
The ISL8273MEVAL1Z evaluates the performance of the ISL8273M, a step-down PMBus compliant digital power module.
ISL28005/6FH-xxEV1Z
  EVAL BOARD
The ISL28005/6FH-xxEV1Z contains all circuitry needed to evaluate the ISL28005 and ISL28006 in high or low-side current sense applications.
ISL6730xEVAL1Z
  EVAL BOARD
The ISL6730x are voltage mode PFC controllers designed to drive cost-effective converters to meet input line harmonic regulations.
ZLUSBEVAL1Z
  SYSTEM BOARD
The USB to SMBus Interface board allows communication between a Digital-DC evaluation board and a PC.
ISL8273MEVAL1Z
  EVAL BOARD
The ISL8273MEVAL1Z evaluates the performance of the ISL8273M, a step-down PMBus compliant digital power module.
ISL28005/6FH-xxEV1Z
  EVAL BOARD
The ISL28005/6FH-xxEV1Z contains all circuitry needed to evaluate the ISL28005 and ISL28006 in high or low-side current sense applications.
ISL6730xEVAL1Z
  EVAL BOARD
The ISL6730x are voltage mode PFC controllers designed to drive cost-effective converters to meet input line harmonic regulations.
ZLUSBEVAL1Z
  SYSTEM BOARD
The USB to SMBus Interface board allows communication between a Digital-DC evaluation board and a PC.
ISL8273MEVAL1Z
  EVAL BOARD
The ISL8273MEVAL1Z evaluates the performance of the ISL8273M, a step-down PMBus compliant digital power module.
ISL28005/6FH-xxEV1Z
  EVAL BOARD
The ISL28005/6FH-xxEV1Z contains all circuitry needed to evaluate the ISL28005 and ISL28006 in high or low-side current sense applications.
ISL6730xEVAL1Z
  EVAL BOARD
The ISL6730x are voltage mode PFC controllers designed to drive cost-effective converters to meet input line harmonic regulations.
ZLUSBEVAL1Z
  SYSTEM BOARD
The USB to SMBus Interface board allows communication between a Digital-DC evaluation board and a PC.

Selection Guides

Consumer Electronics ICs Consumer Electronics ICs

lc-114.pdf (2.14 MB)
Oct 2017

White Papers

Powering IoT Infrastructure Systems with Digital Multiphase Powering IoT Infrastructure Systems with Digital Multiphase

how-to-power-iot-infrastructure-more-efficiently.pdf (449 KB)
Nov 2016

How to Configure the Tracking and Power Sequencing of FPGAs How to Configure the Tracking and Power Sequencing of FPGAs

configuring-fpga-tracking-and-sequencing.pdf (369 KB)
Aug 2015

Five Easy Steps to Create a Multi-Load Power Solution Five Easy Steps to Create a Multi-Load Power Solution

powercompass-tool.pdf (502 KB)
Jan 2017

Featured Tools

Document Library Document Library

Easily find technical documents & software.

Learn About Intersil's PowerCompass Tool Learn About Intersil's PowerCompass Tool

lc-116.pdf (247 KB)
Nov 2016

PowerCompass Online Tool PowerCompass Online Tool

The PowerCompass™ tool helps you find Intersil parts that match your requirements, performs system analysis & more.