Power Modules

Intersil's power modules are complete DC/DC power solutions that reduce design time, lower cost and save board space. With a small form factor, high power efficiency and robust features such as digital control, current sharing and cascading up to six modules for high output power, these modules get you to market faster.

Power Module Analog

Analog Power Modules

Intersil's growing family of analog power modules provides users a fully integrated DC-DC switching buck converter in one package. Combining the controller, power FETs, output inductor and compensation circuitry in a single package minimizes both the external component count and complexity of converter design. With our improved packaging technology Intersil Power Modules achieve best in class thermal performance.

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Digital Power Module

Digital Power Modules

Intersil offers an expanding portfolio of highly integrated POL DC/DC power modules in an innovative QFN style package. Intersil’s DC/DC modules integrate most of the components required to build a DC/DC digital power supply into a single chip that offers reduced design cycle time, lower cost and PCB space savings.

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View some of our most popular analog power products »


Intersil Offers Industry's Smallest Dual 3A/Single 6A Step-Down Power Module

"Intersil Offers Industry's Smallest Dual 3A/Single 6A Step-Down Power Module"

See what Future Electronics has to say about ISL8203M and Intersil’s product portfolio of power module solutions.

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Featured Products

ISL8273M: First Encapsulated 80A Digital Power Module

The ISL8273M leverages a patented ChargeMode™ control architecture with up to 94% peak efficiency and better than 90% efficiency on most conversions. More »

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

The ISL8272M complete step-down power supply is a high current digital power module solution intelligently monitors and controls power supply voltages, currents, temperatures and fault status, while dynamically optimizing system power efficiency on the fly. More »

ISL8203M: Dual 3A/Single 6A Step-Down Power Module

The ISL8203M's compact solution size combined with industry-leading 95% efficiency provides a high performance, easy-to-use solution for low power, low voltage applications. More »

ISL8240M: Dual 20A/Single 40A Step-Down Power Module

ISL8240M Power Module delivers up to 40A of output current and up to 100W of output power from a compact 2.9 cm 2 footprint ideal for infrastructure and cloud computing hardware. More »

New Products: Power Modules

  • ISL8273M
    80A Single Channel Digital PMBus Step-Down Power Module
  • ISL8272M
    50A Digital DC/DC PMBus Power Module
  • ISL8271M
    Digital DC/DC PMBus 33A Module
  • ISL8270M
    Digital DC/DC PMBus 25A Module
  • ISL8203M
    Dual 3A/Single 6A Step-Down DC/DC Power Module
  • ISL8240M
    Dual 20A/Single 40A Step-Down Power Module

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Reliability Reports
  Title Size
PDF Power Module Board Level Reliability Report 116 kB

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Power Module Board Level Reliability Report

Power Module Board Level Reliability Report
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Powering Industrial

Powering Industrial
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Powering Infrastructure

Powering Infrastructure
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Power Management Quick Selection Guide

Power Management Quick Selection Guide
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