Digital Power

Learn how Intersil's digital power solutions are changing the infrastructure market.


Intersil's digital power products combine a world-class digital power conversion architecture with power management logic in a single IC. They require minimal external circuitry, reducing board space requirements and simplifying the design process. The patented Zilker Labs digital power technology builds intelligence into the silicon, allowing the devices to be easily configured through simple pin-strap options or by using PMBus commands. The Digital-DC™ product family addresses a wide range of operating conditions allowing system designers to complete designs using parts from a single supplier. PowerNavigator™ software makes it easy to change all features and functions of your digital power supply design using a simple graphical user interface as well. 

Watch Now: "Designing Digital Power Solutions with Intersil's PowerNavigator" Webinar

Featured Products

ISL8272M: First Fully Encapsulated 50A Digital DC/DC Power Module

The ISL8272M is a complete step-down power supply that delivers up to 50A of output current from industry standard 12V or 5V input power rails, and four modules can be combined to support up to 200A rails. More »

ZL8801: Dual Phase Solution for High Current Applications

Configure high current digital supplies as dual phase or in parallel to supply over 300A of load current to high-end FPGAs and ASICs with the ZL8801 Dual Phase Digital DC/DC Controller. More »

Easy-to-Use GUI Software: PowerNavigator™

Intersil's PowerNavigator software allows simple configuration and monitoring of multiple Digital-DC devices using a PC with a USB interface. More »

ISL8270M: High Current Digital Power Module

Now you can get all the advanced intelligence of digital power combined with the design ease of a module for 25A and 33A infrastructure applications. More »

New Products: Digital Power

  • ISL8272M
    50A Digital DC/DC PMBus Power Module
  • ISL8271M
    Digital DC/DC PMBus 33A Module
  • ISL8270M
    Digital DC/DC PMBus 25A Module
  • ZL8801
    Dual Phase PMBus ChargeMode Control DC/DC Digital Controller
  • ZL8800
    Dual Channel/Dual Phase PMBus ChargeMode Control DC/DC Digital Controller
  • ZL2102
    6A Digital Integrated Synchronous Step-Down DC/DC Regulator with Auto Compensation

All Products »

iSim Simulator

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Min Max
Vin: V V
Vout Iout
Output: V A
Min Max
Vin: V V
Vout Iout
Output: V A
Desired Closed Loop Gain:
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Power Management Quick Selection Guide

Power Management Quick Selection Guide
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Powering Industrial

Powering Industrial
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Powering Infrastructure

Powering Infrastructure
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Featured Tools

Power Cross Reference

Replace your current power parts!

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