Leader in the Innovation of Power Management and Precision Analog ICs

Intersil is leveraging a deep portfolio of intellectual property, a history of design and process innovation and a system-level view to deliver unique benefits for the latest electronic systems. Intersil’s customers are recognized as innovators in their chosen markets, and our IC solutions are forming the building blocks of the latest devices adding intelligence, mobility and true energy efficiency.

We were formed in August 1999 when we acquired the semiconductor business of Harris Corporation and began operating as Intersil Corporation.  That semiconductor business included product portfolios and intellectual property dating back to 1967 when semiconductor companies were just emerging in Silicon Valley. That history of leadership continued as the company evolved, and in early 2000, Intersil went public in what was then the largest semiconductor IPO in US history.

Since then, the company has developed market leadership in power management and precision analog technology for many of the most rigorous applications in the computing, consumer and industrial markets.  The company supplies a full range of power IC solutions including battery management, computing power, display power, regulators and controllers and power modules; as well as precision analog components such as amplifiers and buffers, proximity and light sensors, data converters, timing products, optoelectronics and interface products.  As a major supplier to the military and aerospace industries, Intersil’s product development methodologies reflect experience designing products to meet the highest standards for reliability and performance in challenging environments.

Intersil is built upon guiding principles that reflect the company’s strong sense of commitment to our customers, our long heritage and our intention to be a part of the next 50 years of semiconductor innovation.

 



Intersil Introduces Smallest Footprint and Highest Efficiency PMIC for Application Processors, GPUs, FPGAs and System Power

Highly integrated ISL91211 PMIC enables 91% efficiency and 40% smaller solution size for smartphones, IoT devices, and other space/power constrained systems

Posted 1 month ago

Intersil Fills Out 12V Synchronous Buck Regulator Portfolio

Highly integrated ISL850xx support auxiliary rails for industrial and infrastructure point-of-load applications up to 14A

Posted 3 months ago

Intersil Unveils Highly Integrated Multi-Cell Battery Pack Monitor

Feature-rich ISL94202 enables smallest Li-ion battery pack designs

Posted 4 months ago

Intersil Announces Single-Chip Rad Hard 32-Channel Driver with Integrated Decoder for Satellite Applications

Highly integrated ISL72813SEH reduces command and telemetry solution size by 50%

Posted 4 months ago

Renesas Electronics Completes Acquisition of Intersil

Combination Creates the World's Leading Embedded Solution Provider

Posted 4 months ago

Renesas and Intersil Announce Final Regulatory Approval for Renesas' Acquisition of Intersil

Acquisition Expected to Close on February 24, 2017 PST

Posted 4 months ago

Intersil Announces Industry's Smallest Isolated RS-485 Transceiver

Robust ISL32704E offers breakthrough performance, industry-leading EMI and CMTI, and the highest working voltage for industrial IoT networks

Posted 4 months ago

Intersil Corporation Reports Fourth Quarter and Full Year Results

Fourth quarter revenue up by 10% year-over-year

Posted 5 months ago

Intersil Battery Charger Extends Backup Battery Life of Automotive eCall Systems

Highly integrated ISL78693 offers the industry's lowest leakage current to increase eCall backup battery run-time when vehicle is off

Posted 5 months ago

Intersil Expands Single-Chip USB-C Buck-Boost Battery Charger Family

ISL9238 and ISL9238A add 5V-20V reverse boost for USB On-The-Go charging of smartphones, headphones and more

Posted 8 months ago

Intersil Announces Industry's First 6-Phase Bidirectional DC/DC Controller for Automotive 12V-48V Power Supply Systems

Highly integrated ISL78226 addresses 48V hybrid powertrains that provide improved emissions and better fuel economy

Posted 8 months ago

Intersil Corporation Schedules Special Meeting of Stockholders

Company Also Provides Update on Antitrust Approvals

Posted 8 months ago

Intersil Unleashes Industry's First Digital Multiphase PWM Controllers with AVSBus and Synthetic Current Control

Complete controller and smart power stage solution delivers up to 450A load to any processor, ASIC or FPGA, making IoT and cloud infrastructure greener

Posted 8 months ago

Intersil Corporation Reports Strong Quarterly Results

Company Achieves Target Operating Model

Posted 8 months ago

Intersil Unveils 14-Channel Programmable Gamma Buffer for Infotainment and ADAS Displays

Automotive-grade ISL76534 delivers lowest power and highest accuracy gamma calibration to enable bright, high-contrast LCD displays

Posted 9 months ago

Intersil Announces Industry's First Four-Channel Video Decoder with MIPI-CSI2 interface for Automotive Around View Systems

Highly integrated ISL79985 generates excellent 360-degree birds-eye image quality for advanced driver assistance systems

Posted 9 months ago

Renesas to Acquire Intersil to Create the World’s Leading Embedded Solution Provider

Companies Combine Leadership in Microcontroller/System-On-Chip and Precision Analog & Power to Accelerate Growth

Posted 9 months ago

Intersil Introduces High Efficiency, High Current Buck-Boost Regulators for Battery-Powered Portables

Up to 96% efficiency and industry's lowest quiescent current makes new ISL91127 and ISL91128 ideal for low-voltage, battery-operated systems

Posted 10 months ago

Intersil Corporation Reports Second Quarter Results

Second quarter revenue of $134.0 million was up sequentially and year-over-year

Posted 11 months ago

Intersil Announces Industry's First Rad Tolerant 36V Instrumentation Amplifier with Integrated Differential ADC Driver

ISL70617SEH provides highest sensor signal processing performance for communication satellite applications

Posted 12 months ago