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.
The ISL8272MEVAL1Z and ISL8272MEVAL2Z provide all circuitry required to evaluate the features of the ISL8272M, a 50A step-down DC/DC 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.
ZL8800-2CH-DEMO1Z
  DEMO BOARD
The ZL8800-2CH-DEMO1Z demonstration board is a 6-layer board with 2 independent 30A synchronous buck converters for sequencing, tracking, and...
ISL8273MEVAL1Z
  EVAL BOARD
The ISL8273MEVAL1Z evaluates the performance of the ISL8273M, a step-down PMBus compliant digital power module.
The ISL8272MEVAL1Z and ISL8272MEVAL2Z provide all circuitry required to evaluate the features of the ISL8272M, a 50A step-down DC/DC 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.
ZL8800-2CH-DEMO1Z
  DEMO BOARD
The ZL8800-2CH-DEMO1Z demonstration board is a 6-layer board with 2 independent 30A synchronous buck converters for sequencing, tracking, and...
ISL8273MEVAL1Z
  EVAL BOARD
The ISL8273MEVAL1Z evaluates the performance of the ISL8273M, a step-down PMBus compliant digital power module.
The ISL8272MEVAL1Z and ISL8272MEVAL2Z provide all circuitry required to evaluate the features of the ISL8272M, a 50A step-down DC/DC 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.
ZL8800-2CH-DEMO1Z
  DEMO BOARD
The ZL8800-2CH-DEMO1Z demonstration board is a 6-layer board with 2 independent 30A synchronous buck converters for sequencing, tracking, and...

Selection Guides

Consumer Electronics ICs Consumer Electronics ICs

lc-114.pdf (1.79 MB)
Nov 2016

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

Featured Tools

Document Library Document Library

Easily find technical documents & software.

PowerCompass Online Tool PowerCompass Online Tool

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

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

lc-116.pdf (247 KB)
Nov 2016