Category: Power Solutions

– IGBT P-series features 1200V, 100A and wide SOA (Safe Operating Area) for industrial applications, including 10kW+ 3-phase motors and photovoltaic inverters –

SEOUL, South Korea and SAN JOSE, Calif., Nov. 26, 2018 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a designer and manufacturer of analog and mixed-signal semiconductor platform solutions, today announced that volume production has commenced for an IGBT product for power module targeted to high-voltage industrial applications. IGBT is one of a MagnaChip family of Power standard products called Insulated Gate Bipolar Transistors.

The new IGBT P-series (“MBW100T120PHF”) has both high current and high voltage capabilities of 1200V and 100A, and has achieved a low saturation voltage Vce(sat) of 1.71V and low switching losses by using Field-Stop Trench technology. MBW100T120PHF allows designers to operate devices at an improved switching frequency, which enables reducing the size and cost of capacitors and inductive devices in circuits. To product designers, this translates into high power density, small size and low material cost of products. MBW100T120PHF is operable up to four times the rated current, and with a wide SOA (Safe Operating Area) well-suited for industrial applications which require high power. In addition, by optimizing the resistance embedded inside the chip, MBW100T120PHF enables a parallel structure design, which allows multiple chips to operate simultaneously.

MBW100T120PHF is expected to improve overall system stability and energy efficiency of applications by reducing the power loss from DC-AC power conversions for high-voltage industrial applications, such as 10kW+ 3-phase motor and photovoltaic inverter systems.

“We are pleased to launch our newest IGBT P-series product for industrial power modules, with high-voltage and high-current capabilities of 1200V and 100A,” said YJ Kim, CEO of MagnaChip. “The introduction of this IGBT P-series product will further expand our IGBT power product portfolio and enhance our reputations as a market leader of high-voltage power standard products.”

About MagnaChip Semiconductor
MagnaChip is a designer and manufacturer of analog and mixed-signal semiconductor platform solutions for communications, IoT, consumer, industrial and automotive applications. The Company’s Standard Products Group and Foundry Services Group provide a broad range of standard products and manufacturing services to customers worldwide. MagnaChip, with over 30 years of operating history, owns a portfolio of approximately 3,100 registered patents and pending applications, and has extensive engineering, design and manufacturing process expertise. For more information, please visit www.magnachip.com. Information on or accessible through, MagnaChip’s website is not a part of, and is not incorporated into, this release.

CONTACTS:
United States (Investor Relations):
Bruce Entin
Entin Consulting
Tel. +1-408-625-1262
Investor.relations@magnachip.com

USA media / industry analysts:
Mike Newsom
LouVan Communications, Inc.
Tel. +1-617-803-5385
mike@louvanpr.com

Korea / Asia media:
Chankeun Park
Director of Public Relations
Tel. +82-2-6903-5223
chankeun.park@magnachip.com

– 900V Breakdown Voltage, Low Total Gate Charge well-suited for Industrial and Lighting Applications –

SEOUL, South Korea and SAN JOSE, Calif., Oct. 15, 2018 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a designer and manufacturer of analog and mixed-signal semiconductor platform solutions, today announced the introduction of a new High-Voltage Super Junction MOSFET with a 900V breakdown voltage and low total gate charge (Qg) (“”90R1K4P”). The device with two package types, I-PAK and D-PAK, will sample to customers in November 2018 and will be manufactured in high volume in early first quarter of next year.

90R1K4P features the maximum peak voltage of 950V and a breakdown voltage as high as 900V, which enables enhanced system stability and reliability. It is well-suited for high-voltage applications such as:

● an auxiliary power supply for industrial smart metering, which uses a three-phase input power to alternate current electric power generation,
transmission, and distribution.
● the lighting of flyback topology in both AC/DC and DC/DC high-speed switching converters.
● a power supply for lighting equipment due to its characteristics of high stability that help prevent an unstable system condition that could lead
to outages.

90R1K4P increases its switching speed due to its low total gate charge (Qg), which reduces heat generation in the system, keeps power loss down and improves energy efficiency. It also enables smaller form factors than the High-Voltage Planar MOSFET, since the die size of 90R1K4P is more than 50% smaller under the same condition of conduction loss.

To enable the use of 90R1K4P product in small form factors, MagnaChip will house the device in a small I-PAK package type under the code MMIS90R1K4P. As a result of the die size reduction and choice of packaging, this new MOSFET has the potential to be adopted in a wide range of applications.

Moreover, to ensure 90R1K4P product can be adopted for applications where space is at a premium, the company also can mount the Super Junction MOSFET into the slim SMD (Surface-Mount Devices) package type, D-PAK. It will be available under the code MMD90R1K4P.

“MagnaChip’s High-Voltage Super Junction MOSFET with a high breakdown voltage and a low total gate charge (Qg) will provide customers with high system reliability and energy efficiency,” said YJ Kim, CEO of MagnaChip. “We will continue to develop products based on the newly launched High-Voltage Super Junction MOSFET and extend our product portfolio with a diverse line of Super Junction MOSFETs with improved performance.”

About MagnaChip Semiconductor
MagnaChip is a designer and manufacturer of analog and mixed-signal semiconductor platform solutions for communications, IoT, consumer, industrial and automotive applications. The Company’s Standard Products Group and Foundry Services Group provide a broad range of standard products and manufacturing services to customers worldwide. MagnaChip, with over 30 years of operating history, owns a portfolio of approximately 3,100 registered patents and pending applications, and has extensive engineering, design and manufacturing process expertise. For more information, please visit www.magnachip.com. Information on or accessible through, MagnaChip’s website is not a part of, and is not incorporated into, this release.

CONTACTS:

United States (Investor Relations):
Bruce Entin
Entin Consulting
Tel. +1-408-625-1262
Investor.relations@magnachip.com

USA media / industry analysts:
Mike Newsom
LouVan Communications, Inc.
Tel. +1-617-396-8957
mike@louvanpr.com

Korea / Asia media:
Chankeun Park
Director of Public Relations
Tel. +82-2-6903-5223
chankeun.park@magnachip.com

— 36 Channel Output LED Driver Capable of 12 Bit Grayscale PWM Control —

SEOUL, South Korea and SAN JOSE, Calif., Sept. 19, 2018 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip Semiconductor”) (NYSE: MX), a designer and manufacturer of analog and mixed-signal semiconductor platform solutions, announced today it now offers a multi-channel Mini LED Driver for the rapidly growing digital signage market, leveraging the company’s more than 10 years of experience with BLU LED drivers in the television set market.

As digital signage and media façades are installed outdoors, the display size can range up to several hundred inches, which requires a much higher level of technology and reliability than found in television sets. For LED panels used in digital signage, about 1,000 LEDs per square meter are used. This results in a situation where the capability of the LED driver must be doubled or even tripled for the most cost-effective scenario. For example, compared with existing LED drivers in the market capable of controlling 12-channel or 16-channel LEDs, MagnaChip’s new Mini LED Driver for digital signage is able to drive 36-channel LEDs concurrently, featuring high density, reduced energy consumption and more efficient product designs.

The Mini LED Driver uses 12 Bit Grayscale PWM (Pulse Width Modulation) to enable the 4,000-step PWM control and a sophisticated LED current control. It also provides 64-step output current control, which enables not only detailed graphic representation, but also accurate depictions of a variety of pictures and images according to the brightness of the contents.

Furthermore, MagnaChip’s new mini LED driver differs from competitive products in two important areas. First, a high withstanding voltage of 65Venables surge protection for a high level of security, a key requirement in new LED signage. Second, with regards to LED control and higher reliability, MagnaChip uses a 64 Pin QFN Package (8X8mm^2) to deliver excellent thermal performance and effectively solve the heating issue.

“MagnaChip’s multi-channel LED driver features high efficiency, high contrast, low temperature heat and highly reliable surge voltage characteristics, bringing the benefit of both energy and cost reduction to the entire ecosystem of customers in the long term,” said YJ Kim, CEO of MagnaChip. “MagnaChip is planning to extend the product line for the fast growing segment of digital signage by developing products with an extension of channels and Micro LED Drivers with a high accuracy of LED current based on our new 36 Channel LED Driver,” he continued.

About MagnaChip Semiconductor
MagnaChip is a designer and manufacturer of analog and mixed-signal semiconductor platform solutions for communications, IoT, consumer, industrial and automotive applications. The Company’s Standard Products Group and Foundry Services Group provide a broad range of standard products and manufacturing services to customers worldwide. MagnaChip, with over 30 years of operating history, owns a portfolio of approximately 3,100 registered patents and pending applications, and has extensive engineering, design and manufacturing process expertise. For more information, please visit www.magnachip.com. Information on or accessible through, MagnaChip’s website is not a part of, and is not incorporated into, this release.

CONTACTS:

United States (Investor Relations):
Bruce Entin
Entin Consulting
Tel. +1-408-625-1262
Investor.relations@magnachip.com

USA media / industry analysts:
Mike Newsom
LouVan Communications, Inc.
Tel. +1-617-396-8957
mike@louvanpr.com

Korea / Asia media
Chankeun Park
Director of Public Relations
Tel. +82-2-6903-5223
chankeun.park@magnachip.com

SEOUL, South Korea and SAN JOSE, Calif., June 19, 2017 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip” or the “Company”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor platform solutions for communications, IoT, consumer, industrial and automotive applications, announced today it now offers 0.13 micron BCD process technology integrated with high-density embedded Flash. This BCD process offers 40V power LDMOS and delivers 64K Bytes flash memory, making it suitable for programmable PMIC, wireless power chargers and USB-C power-delivery IC products.

Increasingly, products such as programmable PMICs, wireless power chargers and USB-C power-delivery ICs require embedded non-volatile memory and other functions to be integrated onto a single Power IC. Aside from embedded non-volatile memory, which is used for program code storage, these products require power LDMOS, which is well suited for high-power requirements. The inclusion of embedded FLASH is crucial in order to minimize chip size when high non-volatile memory density is required. For IoT and automotive applications, this BCD process provides 1.5V and 5V CMOS devices with a very low leakage current level that enables low-power consumption. Furthermore, this new BCD process has various option devices for Hall sensors, varactors, inductors, and RF CMOS devices that are useful for highly integrated IC solutions, which yield smaller system size and lower system cost.

MagnaChip’s 30V high voltage with embedded Flash process for touch IC is already in volume production, and the new BCD with embedded Flash 40V process announced today is now being adopted by foundry customers. Embedded Flash IP, designed and verified by MagnaChip, reduces foundry customers’ design time by providing proven intellectual property (IP) with a range of diverse memory densities. MagnaChip also verifies and provides key analog intellectual property, such as ADC (Analog-to-Digital Converter), DAC (Digital-to-Analog Converter), LDO (Low Dropout Regulator), POR (Power On Reset), PLL (Phase Locked Loop), OSC (Oscillator), which reduces design time.

YJ Kim, Chief Executive Officer of MagnaChip, commented, “The combination of analog-based BCD and non-volatile memory is ideal for producing power management solutions and power ICs used in smartphones, IoT devices and for USB-C applications.” Mr. Kim added, “Our goal is to continue to develop specialized process technologies that meet the increasing needs for the application-specific solutions of our foundry customers.”

About MagnaChip Semiconductor
MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor platform solutions for communications, IoT, consumer, industrial and automotive applications. The Company’s Standard Products Group and Foundry Services Group provide a broad range of standard products and manufacturing services to customers worldwide. MagnaChip, with a 30-year operating history, owns a portfolio of more than 3,400 registered and pending patents, and has extensive engineering, design and manufacturing process expertise. For more information, please visit www.magnachip.com. Information on or accessible through, MagnaChip’s website is not a part of, and is not incorporated into, this release.

CONTACTS:

In the United States:
Bruce Entin
Entin Consulting
Tel. +1-408-625-1262
Investor.relations@magnachip.com

In Korea:
Chankeun Park
Director of Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

MagnaChip Provides 3rd Party IP, Specialty 0.18 micron BCD process

SEOUL, South Korea and SAN JOSE, Calif., Sept. 7, 2016 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, announced today it has begun volume production of a Power Management IC (PMIC) designed by Himax, a Taiwanese leading fabless company, using MagnaChip’s specialty 0.18 micron BCD (Bipolar CMOS-DMOS) technology process.

MagnaChip collaborated on the PMIC product development with Himax, as both companies plan to expand their presence in the PMIC market. The collaboration follows a similar joint development effort based on MagnaChip’s mature and highly reliable BCD process technology with a major U.S. fabless company. PMIC is a semiconductor that manages and supplies stable power to core chips such as display driver ICs and timing controllers used in digital TVs and monitors.

MagnaChip supported Himax’s product design by providing various process technology options and third-party intellectual property (IP). Volume production commenced approximately one year after the database tapeout of the product, making it possible for Himax to meet its time-to-market goals. With production already underway with Himax, MagnaChip is now engaged on a second product development project with Himax.

“We are pleased to jointly develop and start mass production of a Power Management IC with Himax, a leading fabless company in Taiwan” said YJ Kim, Chief Executive Officer of MagnaChip. “Our collaboration with Himax is part of our strategy to grow together with our customers by using our deep experience in product design and specialty process technologies. MagnaChip and Himax will continue to build on our working relationship and reinforce mutual cooperation in the PMIC market for the future.”

About MagnaChip Semiconductor Corporation
MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high-volume consumer, communication, industrial and computing applications. The Company’s Display Solutions, Power Solutions, and Foundry Services Groups provide a broad range of standard products and manufacturing services to customers worldwide. MagnaChip owns a portfolio of more than 3,500 registered and pending patents, and has extensive engineering, design and manufacturing process expertise resulting from its 30-year operating history.
For more information, please visit www.magnachip.com. Information on or accessible through, MagnaChip’s website is not a part of, and is not incorporated into, this release.

CONTACTS:

In the United States:
Bruce Entin
Entin Consulting
Tel. +1-408-625-1262
Investor.relations@magnachip.com

In Korea:
Chankeun Park
Director of Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., June 1, 2015 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, announced today that it now offers a new premium 0.18 micron Bipolar-CMOS-DMOS (BCD) 100V high voltage process. This new process features operability up to 100V for various applications that include DC-DC converters, Power-over-Ethernet, LED drivers, motor drivers, audio amps and PMICs.

The 0.18 micron 100V BCD process is compatible with standard CMOS processes and uses high density logic devices (1.8V) and high performance analog devices (5V). Utilizing MagnaChip’s proprietary deep-trench isolation technology and high voltage LDMOS device optimization, 100V operation LDMOS (Laterally Diffused Metal Oxide Semiconductor) can be implemented on conventional silicon substrates without using more expensive SOI (Silicon-On-Insulator) substrates thereby providing a more cost effective solution to foundry customers. The new process also supports non-volatile memory (NVM) storage technologies such as electrical fuse, OTP (one time programmable memory) and MTP (multiple time programmable memory). Another added feature is that this new process will also support option devices such as Tantalum Nitride thin film resistor, copper wire bonding, thick top metal and redistribution layer process options.

“We are very pleased to offer our 0.18um 100V BCD process solution that combines high-performance and cost efficiency at the same time,” said YJ Kim, MagnaChip’s Chief Executive Officer. “In addition to 100V BCD, MagnaChip will continue to enhance the BCD portfolio from 30V~200V, targeting multiple expanding markets such as mobile, consumer, communication, industrial and automotive.”

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip believes it has one of the broadest and deepest ranges of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., Feb. 9, 2015 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced that it has launched two new step-down LED drivers targeting TV LED backlight and LED lighting applications. The new backlight drivers are designated as MAP3511 featuring single channel and MAP3512 featuring dual channels.

The MAP3511 and MAP3512 drivers are new designs which replace the existing step-up power circuit method of LED TV backlighting with a step-down circuit. These solutions enable the optimization of TV backlight power circuits by reducing system cost, such as eliminating the need for additional external MOSFETs for dimming control, and increasing system efficiency. The new products have multiple embedded protection circuits preventing functional errors during LED operation. This also enhances TV image quality and performance. In addition, a dimming function adjusts TV brightness and supports both PWM signal and analog dimming control signals, making it usable in a wide range of TV applications from low-end TV backlighting to premium ultra-high-definition (UHD).

HK Kim, Executive Vice President of MagnaChip’s Power Solutions Division stated, “With the launch of two new step-down LED drivers, we continue to provide TV customers with high efficiency and cost effective solutions that will allow them to expand their market share in the global TV market.”

MAP3511 (Single Channel) Features:

• 8.5V to 18V Input Voltage Range
• Average-Mode Current Control
• Programmable Constant Off-Time
• Up to 3V Analog Dimming Input
• Direct PWM Dimming Input
• ±1% CS (Current Sense) Voltage Accuracy
• Fault Output (MOSFET Drain-Source Short)
• Short Circuit Protection
• 8 Lead SOIC Package, Halogen-free

MAP3512 (Dual Channel) Features:

• 8.5V to 18V Input Voltage Range
• Average-Mode Current Control
• Programmable Constant Off-time
• Up to 3V Analog Dimming Input
• Direct PWM Dimming Input
• ±1% CS (Current Sense) Voltage Accuracy
• Fault Output (MOSFET Drain-Source Short)
• Short Circuit Protection and Over-Duty Protection
• 16 Lead SOIC Package, Halogen-free

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest ranges of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., Nov. 25, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced that it now offers 0.35um and 0.18um standard multiple-time programmable intellectual property (MTP-IP) devices jointly developed with Yield Microelectronics Corporation (YMC) of Taiwan.

This MTP-IP developed in MagnaChip’s 0.35um BCD process and 0.18um BCD and mixed-signal process covers several standard memory cell sizes and is well suited for embedded applications such as Display, PMIC and LED controllers. By adding YMC’s leading-edge MTP-IP to MagnaChip’s existing NVM (non-volatile memory) portfolio, MagnaChip can provide enhanced foundry services to its global customers who stand to benefit from an IC design that incorporates next generation, low current embedded NVM performance.

This new MTP-IP solution provides high performance and reliability for the most stringent customer applications and covers a wide range of multiple-time programmable memory densities needed in the market.

Namkyu Park, Senior Vice President of Foundry Marketing for MagnaChip’s Semiconductor Manufacturing Services Division commented, “We are very pleased to have jointly developed this new MTP-IP with YMC, a leading IP solutions provider and MagnaChip partner in Taiwan. Our continued focus is to offer cost-effective, high-performance NVM solutions to meet the increasing application-specific needs of our BCD and mixed-signal foundry customers.”

Mr. Lin Hsin-Chang, Vice President of YMC, said, “Through a unique patented technology of memory components and mode of operation, the silicon IP jointly developed with MagnaChip successfully passed rigorous verification and reliability testing. This high-performance, high-reliability embedded non-volatile memory solution is now available and targeted for use by power management, microcontroller, touch controller and many other chip suppliers. By using this jointly developed MTP-IP, customers can enhance their overall product performance by greatly improving chip functionality while also reducing costs by shrinking the chip size.”

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

About Yield Microelectronics Corporation
Yield Microelectronics Corporation (YMC), located in Taiwan’s Chu-Pei city, is a specialized embedded logic multiple-time non-volatile memory (NVM) IP provider. YMC’s innovative NVM MTP-IP products are licensed to design houses and semiconductor foundries, allowing them to integrate crucial non-volatile memory with analog and digital functionality on a single chip. YMC’s NVM IP is characterized by its competitive cell and macro size, adopts logic-based architecture and features the scalability and ease of porting for different technologies and processes such as logic, high-voltage, mixed-mode, bipolar-CMOS-DMOS and many others. For more information, please visit www.ymc.com.tw.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

New Digital Hall Sensor Replaces Conventional Analog Sensors with Flexible Programmable Options for Wide-Ranging Design Flexibility

SEOUL, South Korea and CUPERTINO, Calif., July 25, 2013 /PRNewswire/ —

Featured Highlights:

New digital Hall sensor features 10-bit ADC (analog-digital converter) and programmable functionality for design flexibility
Applicable for consumer, automotive, industrial and medical products
Broad range of software, hardware and OEM partner support

MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korean semiconductor company with a broad portfolio of analog and mixed-signal products and technologies, today announced a new digital Hall sensor product line designed for emerging consumer, industrial and medical magnetic sensor applications. This line replaces conventional analog Hall switches. The MXM1120 series uses MagnaChip’s 0.18 micron low noise mixed-signal technology and proprietary Hall technology. The development kit is available for multiple operating systems including Android OS.

More computing products, applications, and systems are moving towards digital based solutions challenging the limits of conventional analog-based functions. This mega-trend demands digitally-controllable parts, especially smart sensors for all digital interface and seamless signal processing without conversion loss.

The MXM1120 series deliver I2C digital interface and fully-digitized functionality with a 10-bit ADC and an embedded logic controller. Compatible with wake-up schemes, the MXM1120 series features an additional interrupt output allowing programmable Brp and Bop parameters. These universal features provide the benefit of easy porting to any particular system allowing engineers to quickly implement value-added functions through programming. For example, flip-covers of handheld devices require a magnetic sensor that can solve both the high deviation in quality as a result of production anomalies of magnets as well as malfunctions caused by unintended cover opening. MagnaChip’s self-calibration programming can ignore the magnet flux deviations, while 10-bit magnetic field measurement can reject unintended malfunctions with signal processing techniques.

“Our new MXM1120 Hall sensor provides flexible programming capabilities and other competitive features that will allow us to expand into the new and growing business opportunity of digitized smart applications,” said YJ Kim, Executive Vice President and General Manager of MagnaChip’s Display Solutions Division. “MagnaChip will continue to provide the consumer with innovative new products such as application-specific Hall sensors that will service the demand for leading-edge applications and product features.

Pricing and Availability
MXM1120 Hall sensor is currently being sampled and will go to production in Q3 2013. Evaluation kit is available through MagnaChip sales channels.

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-3-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and Cupertino, Calif., March 11, 2013 — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced that it has introduced a step-down DC/DC converter (model: MAP7153) designed to improve smartphone power amplifier performance and efficiency.

The MAP7153 optimizes power efficiency and extends smartphone battery life by converting output voltage into bypass or high voltage while operating in high power mode, or into low voltage while in low power mode.

The MAP7153 features fast transition time, excellent line and load regulation, and minimum footprint as a result of its reduced die size and small 1.32mm x 1.27mm WLCSP package. Two switching frequencies are also selectable in the MAP7153. A 3MHz option provides improved efficiency while a 6 MHz option saves printed circuit board space by utilizing smaller inductors.

“Customers are demanding increased performance and power efficiency from their smartphones,” said H.K. Kim, EVP and General Manager of MagnaChip’s Display and Power Solutions Divisions. “By incorporating our MAP7153 into their designs, smartphone manufacturers can continue to provide new and improved products that significantly enhance energy efficiency and battery capacity in the fast growing smartphone market.”

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:

Chankeun Park
Senior Manager, Public Relations
Tel. +82-3-6903-3195
chankeun.park@magnachip.com