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Benchmark Power Density of 5130 W/in3 with GaN FETs Powers Artificial Intelligence and Advanced Computing Applications

Benchmark Power Density of 5130 W/in3 with GaN FETs Powers Artificial Intelligence and Advanced Computing Applications

The EPC9159 is a 1 kW, 48 V/ 12 V, LLC converter in a tiny 17.5 mm x 22.8 mm footprint for state-of-the-art power density of 5130 W/in3

EL SEGUNDO, Calif.— September 2023 — EPC announces the availability of the EPC9159, a 48 V / 12 V, LLC converter designed for high-density 48 V server power and DC-DC converters. This reference design can deliver 1 kW of power in a tiny 17.5 mm x 22.8 mm footprint for a power density of 5130 W/cm3. This is achieved by employing gallium nitride (GaN) power switches operating at high switching frequencies in both the primary and secondary circuits.

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40 V Rad Hard GaN FETs Set New Performance Standards for Demanding Space Applications

40 V Rad Hard GaN FETs Set New Performance Standards for Demanding Space Applications

Efficient Power Conversion (EPC) expands its family of radiation-hardened (rad-hard) gallium nitride (GaN) products for power conversion solutions with two new 40 V devices rated at 62 A and 250 A to address critical spaceborne and other high-reliability applications.

EL SEGUNDO, Calif.— July 2023 — EPC announces the introduction of two new 40 V rated radiation-hardened GaN FETs.EPC7001 is a 40 V, 4 mΩ, 250 APulsed, rad-hard GaN FET in a small 7 mm2 footprint. EPC7002 is a 40 V, 14.5 mΩ, 62 APulsed, rad-hard GaN FET in a tiny 1.87 mm2 footprint.  Both devices have a total dose radiation rating greater than 1,000K Rad(Si) and SEE immunity for LET of 83.7 MeV/mg/cm2 with VDS up to 100% of rated breakdown. These new devices, along with the rest of the Rad Hard family, are offered in a chip-scale package.  Packaged versions are available from EPC Space.

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EPC Confirms Continued Supply of Leading-Edge Gallium Nitride Power Devices

EPC Confirms Continued Supply of Leading-Edge Gallium Nitride Power Devices

On July 3rd, 2023, China’s Ministry of Commerce announced it would put in place certain restrictions on the exporting of gallium and germanium, among other materials, starting in August of this year. EPC’s wafer technology is ‘GaN-on-Si’, although the amount of gallium in each device is miniscule. There are significant sources of gallium available worldwide and EPC’s needs are relatively small, we expect no short or long-term interruption of supply.

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Efficient Power Conversion Sues Competitor Innoscience at ITC to Protect Patents in Emerging GaN Technology

Efficient Power Conversion Sues Competitor Innoscience at ITC to Protect Patents in Emerging GaN Technology

Case Spotlights Next-Gen Tech Replacing Silicon

(El Segundo, California)—Efficient Power Conversion Corporation (EPC), the global leader in gallium nitride (GaN) technology, today filed complaints in federal court and in the U.S. International Trade Commission (ITC) asserting four patents of its foundational patent portfolio against Innoscience (Zhuhai) Technology Company, Ltd. and its affiliates (collectively, Innoscience).  These patents cover core aspects of the design and manufacturing process of EPC’s proprietary enhancement-mode gallium nitride power semiconductor devices.  These patents encompass innovations that enabled GaN-based power devices to mature from a research project to a mass-producible high-volume alternative to silicon-based transistors and integrated circuits with GaN devices having higher efficiency, smaller size, and lower cost. 

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150 ARMS Motor Drive Reference Design with GaN FETs Provides Best Performance for eMobility, Forklifts, and High-Power Drones

150 ARMS Motor Drive Reference Design with GaN FETs Provides Best Performance for eMobility, Forklifts, and High-Power Drones

The EPC9186 GaN-based inverter reference design enhances motor system performance, range, precision, and torque for high power applications.

EL SEGUNDO, Calif.— May, 2023 — EPC announces the availability of the EPC9186, a 3-phase BLDC motor drive inverter using the EPC2302 eGaN® FET. The EPC9186 supports a wide input DC voltage ranging from 14 V to 80 V. The high-power capability of the EPC9186 supports applications such as electric scooters, small electric vehicles, agricultural machinery, forklifts, and high-power drones.

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Highest Power Density for Regulated DC-DC Converters Achieved Using EPC GaN FETs and Analog Devices Controller

Highest Power Density for Regulated DC-DC Converters Achieved Using EPC GaN FETs and Analog Devices Controller

EPC and Analog Devices introduce a reference design using a new Analog controller fully optimized to drive EPC GaN FETs and achieving greater than 96.5% efficiency.

EL SEGUNDO, Calif.— July, 2022 — EPC announces the availability of the EPC9158, a dual output synchronous buck converter reference design board operating at 500 kHz switching frequency that converts an input voltage of 48 V - 54 V to a regulated 12 V output and delivers up to 25 A per phase or 50 A total continuous current. The combination of the new Analog LTC7890 synchronous GaN buck controller with ultra-efficient GaN FETs from EPC enables a highly efficient solution in a small footprint for high power density applications. The solution achieves 96.5% efficient at 48 V to 12 V and 50 A continuous current.

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EPC GaN Experts to Showcase Latest Generation Power Semiconductors at PCIM Europe 2023

EPC GaN Experts to Showcase Latest Generation Power Semiconductors at PCIM Europe 2023

EPC’s GaN Experts will be available during PCIM Europe 2023, showcasing the latest generation of GaN FETs and ICs in a wide variety of real-world applications.

EL SEGUNDO, Calif. — April 2023 — — EPC, the world’s leader in enhancement-mode gallium nitride FETs and ICs,will be delivering multiple technical presentations on GaN technology and showcasing applications at PCIM Europe 2023 in Nuremburg, 09 – 11 May (see detailed schedule below). In addition, the company will demonstrate its latest eGaN® FETs and ICs in a large variety of customer end products in Hall 9, Stand 318.

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GaN Transistors Bring Newest Rad Hard Technology to Demanding Space Applications

GaN Transistors Bring Newest Rad Hard Technology to Demanding Space Applications

Efficient Power Conversion (EPC) expands its family of radiation-hardened (rad-hard) gallium nitride (GaN) products for power conversion solutions with two new devices rated at 100 V and 200 V to address a multitude of critical spaceborne and other high-reliability .

EL SEGUNDO, Calif.— April 2023 — EPC announces the introduction of two new radiation-hardened GaN FETs. The EPC7020 is a 200 V, 11 mΩ, 170 APulsed, rad-hard GaN FET in a small 12 mm2 footprint. The EPC7003 is a 100 V, 30 mΩ, 42 APulsed, rad-hard GaN FET in a tiny 1.87 mm2 footprint.  Both devices have a total dose radiation rating greater than 1,000K Rad(Si) and SEE immunity for LET of 83.7 MeV/mg/cm2 with VDS up to 100% of rated breakdown. These new devices, along with the rest of the Rad Hard family, EPC7019, EPC7014, EPC7004, EPC7018, EPC7007, are offered in a chip-scale package, the same as the commercial eGaN® FET and IC family.  Packaged versions will be available from EPC Space.

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Projected GaN Device Lifetime in Real World Applications Presented in EPC’s Phase 15 Report on GaN Reliability

Projected GaN Device Lifetime in Real World Applications Presented in EPC’s Phase 15 Report on GaN Reliability

Efficient Power Conversion (EPC) publishes Phase-15 Reliability Report adding to the extensive knowledge base on GaN reliability and mission robustness.

EL SEGUNDO, Calif.— March 2023 — EPC announces the publication of its Phase-15 Reliability Report, documenting continued work using test-to-fail methodology and adding specific reliability metrics and predictions for real world applications including solar optimizers, lidar sensors, and DC-DC converters.

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ePower Stage ICs Boost Power Density and Simplify Design Across Power Budgets

ePower Stage ICs Boost Power Density and Simplify Design Across Power Budgets

Efficient Power Conversion (EPC) expands its family of footprint compatible ePower™ Stage ICs to boost power density and simplify design for different power requirements in DC-DC applications, motor drives, and class-d audio amplifiers.

EL SEGUNDO, Calif.— March 2023 — EPC announces the introduction of two new 100 V power stage ICs rated at 15 A (EPC23104) and 25 A (EPC23103). The two devices join the 100 V 35 A power stage IC EPC23102 offered by EPC.

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Sharge Selects GaN FETs from EPC for High-power USB PD Charger

Sharge Selects GaN FETs from EPC for High-power USB PD Charger

EL SEGUNDO, Calif.—  March 2023 – Efficient Power Conversion (EPC), the world’s leader in enhancement-mode gallium nitride FETs and ICs, has teamed up with SHARGE Technology (SHARGE) to design a 67 W USB PD charger with a power display screen. The Retro 67 fast charger uses EPC’s 100 V GaN FET, EPC2218, which can deliver 231 A pulsed current in a tiny footprint of 3.5 mm x 1.95 mm offering designers a significantly smaller, more efficient device than silicon MOSFET for USB PD fast chargers.

EPC2218 provides SHARGE’s All-GaN fast charger with higher efficiency, state-of-the-art power density and lower system cost.

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Meet with the EPC GaN Experts at APEC 2023 to See how the Latest Generation Power Semiconductors are Providing Best-in-Class Power Density Across Multiple Industries

Meet with the EPC GaN Experts at APEC 2023 to See how the Latest Generation Power Semiconductors are Providing Best-in-Class Power Density Across Multiple Industries

EPC’s GaN Experts will be available during APEC, showcasing the latest generation of GaN FETs and ICs in a wide variety of real-world applications.

EL SEGUNDO, Calif. — March 2023 — EPC, the world’s leader in enhancement-mode gallium nitride FETs and ICs,will be delivering multiple technical presentations at the premier power electronics conference; the IEEE Applied Power Electronics Conference and Exposition (APEC 2023) in Orlando from March 19th through the 23rd (see detailed schedule below).  In addition, the company will demonstrate it’s latest generation of eGaN® FETs and ICs in applications ranging from high-power density computing, eMobility, robotics, solar power, battery charging, and more in booth # 732 in the Orange County Convention Center.  Stop by to see the ‘Wall of GaN’ – the broadest portfolio of GaN power semiconductors in the market available for off-the-shelf delivery.

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USB PD 3.1 High Power Density and Low-Profile Solutions using EPC GaN Integrated Power Stage

USB PD 3.1 High Power Density and Low-Profile Solutions using EPC GaN Integrated Power Stage

EPC introduces the EPC9177, an eGaN® IC-based reference design for high power density, low profile DC-DC converters to address new USB PD 3.1 stringent demands for multiport chargers and on-motherboard DC-DC converting 28 V – 48 V input to 12 V or 20 V output.

EL SEGUNDO, Calif.—  February, 2023 — EPC announces the availability of the EPC9177, a digitally-controlled, single-output synchronous buck converter reference design board operating at 720 kHz switching frequency converting an input voltage of 48 V, 36 V, 28 V to a regulated 12 V output voltage and delivering up to 20 A continuous output current.

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200 V, 10 mΩ GaN FET Joins Family of Footprint Compatible QFN Packaged Devices for High Efficiency and Design Flexibility

200 V, 10 mΩ GaN FET Joins Family of Footprint Compatible QFN Packaged Devices for High Efficiency and Design Flexibility

Efficient Power Conversion (EPC) introduces the 200 V, 10 mΩ EPC2307 that completes a family of six GaN transistors rated at 100V, 150V, and 200V, offering higher performance, smaller solution size, and ease of design for DC-DC conversion, AC/DC SMPS and chargers, solar optimizers and microinverters, and motor drives.

EL SEGUNDO, Calif.— January 2023 — EPC, the world’s leader in enhancement-mode gallium nitride FETs and ICs, introduces the 200 V, 10 mΩ EPC2307 in a thermally enhanced QFN in a tiny 3 mm x 5 mm footprint.

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Design Higher Resolution Lidar Systems with New Automotive-Qualified GaN FET for Advanced Autonomy from EPC

Design Higher Resolution Lidar Systems with New Automotive-Qualified GaN FET for Advanced Autonomy from EPC

EPC introduces the 80 V, AEC-Q101-qualified EPC2252 GaN FET, offering designers significantly smaller and more efficient solutions than silicon MOSFETs for automotive-grade lidar, 48 V – 12 V DC-DC conversion, and low inductance motor drives.

EL SEGUNDO, Calif. — January 2023 — Efficient Power Conversion Corporation, the world’s leader in enhancement-mode gallium nitride (eGaN®) FETs and ICs, expands the selection of automotive, off-the-shelf gallium nitride transistors with the introduction of the 80 V, 11 mΩ EPC2252 that delivers 75 A pulsed current in a 1.5 mm x 1.5 mm footprint. The EPC2252 offers power system designers significantly smaller and more efficient devices than silicon MOSFETs for automotive-grade lidar found in autonomous driving and other ADAS applications, 48  V – 12 V DC-DC conversion, and low inductance motor drives.

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Design Higher Density and Lower Cost Lidar Systems with New 80 V, 15 A GaN eToF™ Laser Driver IC

Design Higher Density and Lower Cost Lidar Systems with New 80 V, 15 A GaN eToF™ Laser Driver IC

Efficient Power Conversion (EPC) introduces EPC21701, an 80 V laser driver IC capable of 15 A pulsed current for time-of-flight (ToF) lidar applications including vacuum cleaners, robotics, 3D security cameras and 3D sensing. 

EL SEGUNDO, Calif.— January 2023 — EPC announces the introduction of the EPC21701, a laser driver that monolithically integrates an 80 V, 40 A FET with gate driver and 3.3 logic level input into a single chip for time-of-flight lidar systems used in robotics, surveillance systems, and vacuum cleaners. It is tailored to lidar systems for gesture recognition, time of flight (ToF) measurement, robotic vision, or industrial safety.

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Richtek and EPC Collaborate to Create Small 140 Watt Fast-charging Solution

Richtek and EPC Collaborate to Create Small 140 Watt Fast-charging Solution

EPC and Richtek introduce a reference design that achieves greater than 98% efficiency using the RT6190 buck boost controller and EPC2204 EPC GaN FETs

EL SEGUNDO, Calif.—  January 2023 — EPC & Richtek announces the availability of a 4-switches bidirectional buck-boost controller reference design board that converts an input voltage of 12 V - 24 V to a regulated 5 V - 20 V output voltage and delivers up to 5 A continuous current and 6.5 A maximum current. The combination of the new Richtek RT6190 controller with ultra-efficient EPC2204 GaN FETs from EPC shrinks the solution size by greater than 20% compared to traditional solutions for high-power density applications.  The solution achieves greater than 98% efficiency for 20 V and 12 V output voltage and can operate without heatsink with maximum rise temperature below 15 degC for 20 V to 5 V, and 55 degC for 12 V to 20 V, at 5 A continuous current.

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Lowest On-resistance 150 V and 200 V Transistors on the Market Now Shipping from GaN Leader EPC

Lowest On-resistance 150 V and 200 V Transistors on the Market Now Shipping from GaN Leader EPC

Efficient Power Conversion (EPC) introduces the 150 V, 3 mΩ EPC2305 and the 200 V, 5 mΩ EPC2304 GaN FETs offering higher performance and smaller solution size and cost for DC-DC conversion, AC/DC SMPS and chargers, solar optimizers and microinverters, and motor drives.

EL SEGUNDO, Calif.— December 2022 — EPC, the world’s leader in enhancement-mode gallium nitride FETs and ICs, introduces the 150 V, 3 mΩ EPC2305 and the 200 V, 5 mΩ EPC2304 GaN FETs in a thermally enhanced QFN package with exposed top and tiny 3 mm x 5 mm footprint.

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New Automotive Qualified GaN FETs for Vehicle Electronics and Advanced Autonomy from EPC

New Automotive Qualified GaN FETs for Vehicle Electronics and Advanced Autonomy from EPC

EPC introduces two new 80 V AEC-Q101 qualified GaN FETs, offering designers significantly smaller and more efficient solutions than silicon MOSFETs for automotive 48 V- 12 V DC-DC conversion, infotainment, and lidar for autonomous driving.

EL SEGUNDO, Calif. — November 2022 — Efficient Power Conversion Corporation, the world’s leader in enhancement-mode gallium nitride (eGaN®) FETs and ICs, expands the selection of automotive, off-the-shelf gallium nitride transistors with the introduction of 80 V, 6 mΩ EPC2204A that delivers 125 A pulsed current in a 2.5 mm x 1.5 mm footprint and the 80 V, 3.2 mΩ EPC2218A that delivers 231 A pulsed current is a 3.5 mm x 1.95 mm footprint, offering designers significantly smaller and more efficient devices than silicon MOSFETs for automotive DC-DC for 48V-12V conversion, infotainment, and lidar for autonomous driving.

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EPC and VIS Announce Joint Collaboration on 8-inch Gallium Nitride Power Semiconductor Manufacturing

EPC and VIS Announce Joint Collaboration on 8-inch Gallium Nitride Power Semiconductor Manufacturing

Efficient Power Conversion (EPC) strengthens market leadership in gallium nitride power conversion by adding significant 8-inch manufacturing capacities in collaboration with Vanguard International Semiconductor Corporation (VIS).

EL SEGUNDO, Calif.— December 6, 2022 — EPC, the world’s leader in gallium nitride (GaN) power FETs and integrated circuits (ICs), and Vanguard International Semiconductor Corporation (VIS), a leading specialty IC foundry service provider, today jointly announced a multi-year production agreement to produce gallium nitride-based power semiconductors. EPC will utilize VIS’ 8-inch (200 mm) wafer fabrication capabilities, significantly increasing manufacturing capacities for EPC’s high-performance GaN transistors and integrated circuits. Manufacturing will commence in early 2023.

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