Power ICs simplify the design of power supply and power management circuits by integrating key circuit functions into a single chip, resulting in higher reliability with significant savings in power consumption, board space and cost. We are a leading supplier of power integrated circuits for power conversion and battery management applications. We offer a wide range of power conversion circuits and controller ICs. Our battery management products provide market leading fuel gauging, charging and monitoring functions. Our power products support a wide variety of applications, including the industrial, communications, automotive, data center, consumer and healthcare markets.
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Power Reference Designs
Featured Technical Documents
Technical Documentation
Featured Videos
How to Achieve a Noninverting Output with a 4-Switch Buck-Boost Converter
3:22 July 22, 2020
How to Regulate Inrush Currents in DC-DC Converters Using Soft-Start
4:07 June 10, 2020
How to Select and Configure a Battery Fuel Gauge for Your Portable System
5:21 March 14, 2019
How to Calculate the Quiescent Current of the MAX17222 nanoPower Boost Converter
04:22 February 19, 2019
How to Optimize the Efficiency Performance of a Flyback Converter Using the MAX17606
3:00 December 12, 2019
Overview of Power Supply for Different Markets
19:20 September 18, 2018
EE-Sim Sharing Designs
3:39 January 05, 2017
Isolated Power-Supply Reference Designs Accelerate Prototyping
7:39 December 13, 2016
Featured Blogs
Latest Blogs
August 14, 2021
This blog discusses power outages and Maxim’s new solution for power backup in battery and line powered systems
January 13, 2021
This blog explores an application using a low power SIMO PMIC, the world’s smallest solution size and highest system efficiency, and the story behind it.
September 01, 2020
Understand the challenges of protecting the electronic load and the advantages of a high-performance, highly integrated system power protection solution.
August 13, 2020
Learn how a digital isolator provides industrial system monitoring without an external isolated power supply.
August 11, 2020
Understand the fundamental difference between buck and boost converters by reading this blog post.
July 30, 2020
Learn how CarePredict is giving seniors and their loved ones peace of mind with its wearable health-monitoring solution, designed with Maxim Integrated ICs.
July 16, 2020
Learn how single-inductor, multiple-output (SIMO) PMICs extend battery life for wearable technology and other small, low-power IoT designs.
May 26, 2020
Get a deeper understanding of how multiphase buck voltage regulators deliver the power efficiency in small solution sizes required by a variety of electronic designs.
May 20, 2020
Understand how a small Schottky diode can minimize noise in synchronous converters—a key consideration when designing switching supplies.
May 05, 2020
Maxim Integrated’s resident power evangelist explains how charge redistribution in networked capacitors offers a clue into how batteries will behave in portable devices.
Featured Products
Featured Boards
MAX20323EVKIT
MAX77958EVKIT-2S3
MAX77962EVKIT-12
MAXREFDES121
MAXM17532EVKIT
MAXM15462EVKIT
MAXREFDES119
MAXREFDES120
MAX20323EVKIT
MAX77958EVKIT-2S3
MAX77962EVKIT-12
MAXREFDES121
MAXM17532EVKIT
MAXM15462EVKIT
MAXREFDES119
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