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Last $50.20 USD
Change Today -1.89 / -3.63%
Volume 235.2K
POWI On Other Exchanges
As of 8:10 PM 04/24/15 All times are local (Market data is delayed by at least 15 minutes).

power integrations inc (POWI) Snapshot

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Day High
Day Low
52 Week High
08/20/14 - $64.54
52 Week Low
04/30/14 - $38.07
Market Cap
Average Volume 10 Days
Shares Outstanding
Dividend Yield

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power integrations inc (POWI) Details

Power Integrations, Inc. designs, develops, manufactures, and markets analog and mixed-signal integrated circuits (ICs), and other electronic components and circuitry used in high-voltage power conversion. The company offers alternating current to direct current (DC) conversion products that address power supplies ranging from less than 1 watt of output up to approximately 500 watts of output for mobile-device chargers, consumer appliances, utility meters, LCD monitors, power supplies for desktop computers and TVs, light-emitting diode lamps, and other consumer and industrial applications. It also provides IGBT-driver products under the SCALE and SCALE-2 product-family names; and monolithic high-voltage DC-DC power conversion ICs for use in power-over-Ethernet powered devices, such as voice-over-IP phones and security cameras, as well as network hubs, line cards, servers, digital PBX phones, DC-DC converter modules, and industrial controls. Power Integrations, Inc. serves communications, computer, consumer, and industrial electronics markets. The company sells its products to original equipment manufacturers and merchant power supply manufacturers directly and through a network of independent distributors worldwide. Power Integrations, Inc. was founded in 1988 and is headquartered in San Jose, California.

590 Employees
Last Reported Date: 02/10/15
Founded in 1988

power integrations inc (POWI) Top Compensated Officers

Chief Executive Officer, President and Direct...
Total Annual Compensation: $507.0K
Chief Financial Officer and Vice President of...
Total Annual Compensation: $308.8K
Vice President of Operations
Total Annual Compensation: $318.8K
Vice President of Technology
Total Annual Compensation: $452.8K
Vice President of Corporate Development
Total Annual Compensation: $308.8K
Compensation as of Fiscal Year 2014.

power integrations inc (POWI) Key Developments

Power Integrations Inc. Announces RDK-420, A New Reference Design Kit

Power Integrations announced RDK-420, a new reference design kit for a 10 W CV/CC USB charger based on the company's revolutionary InnoSwitch-CH family of highly integrated switcher ICs. InnoSwitch ICs combine the primary-side switch together with primary and secondary controllers and feedback circuits into a single, worldwide safety-rated, surface-mount package. InnoSwitch ICs leverage accurate secondary-side regulation (SSR), using Power Integrations high-speed digital FluxLink technology to communicate direct voltage and current measurements across the safety isolation barrier. This new feedback technique permits precise control without the need for a bulky optocoupler, while avoiding the performance compromises inherent in primary-side regulation (PSR), such as limited accuracy and efficiency and poor transient response versus no-load consumption. Other benefits include: ±3% CV, ±5% CC regulation; cable voltage-drop compensation; built-in synchronous rectification driver for high efficiency; <10 mW no-load input power; and accommodation of transformer manufacturing tolerances. This reference design shows the high power density, high performance and high efficiency that can be achieved using InnoSwitch ICs. The excellent no-load performance is one of the key reasons why several of the mobile device makers are already in mass production of chargers using InnoSwitch ICs. RDK-420 can be purchased from Power Integrations. A complete reference design report is also available containing the power supply specification, schematic, bill of materials, transformer documentation, printed circuit layout and performance data required to build a 85 VAC 264 VAC input smart mobile /USB charger with 5 V, 2 A output, measured in accordance with new US Department of Energy standards (DOE-6) and European Union Code of Conduct (CoC) Version 5, Tier 2 at the end of a USB cable.

Power Integrations Inc. Announces New Family of Qspeed 150 V Diodes

Power Integrations Inc. announced a new family of Qspeed 150 V diodes. Qspeed LQA150 series devices also feature excellent softness for low EMI. Based on the company's Qspeed merged-PIN technology, the diodes have the lowest junction capacitance (CJ) and lowest reverse recovery charge (QRR) in the market respectively 60% and 40% lower than trench Schottky devices. This unique balance of attributes facilitates high-frequency operation, so that small and inexpensive magnetic components may be used while maintaining maximum efficiency. The devices' excellent EMI performance means vthat the need for snubber capacitors is also reduced or even eliminated, further improving efficiency and reducing cost. Available from 10 A to 40 A in common-cathode configuration, these new 150 V diodes target applications in DC/DC converters and output rectifiers for hard switching or soft switching. The LQA150 devices are immediately available in DPAK, D2PAK and TO-220 packages, ranging from $0.33 to $0.96 each in 10K quantities.

Power Integrations Launches Scale-2+ Dual IGBT-Driver Core, the 2SC0435T2G1-17

Power Integrations Inc. announced that it has launched its latest SCALE-2+ dual IGBT-driver core, the 2SC0435T2G1-17, which is the most compact product in its power range with a footprint of only 57.2 x 51.6 mm and a height of just 20 mm. The new SCALE-2+ [3]technology enables Soft Shut Down (SSD) to be implemented in the event of a short circuit without requiring additional components. This is particularly beneficial in applications with low stray-inductance where full Advanced Active Clamping (AAC) may not be required. If desired, the core can also provide full AAC. Designed to drive all standard 1200 V and 1700 V IGBTs, the 2SC0435T2G1-17 driver core features an embedded paralleling capability to simplify inverter design at high power ratings. Multi-level topologies are also supported. The 2SC0435T2G1-17 combines a complete two-channel driver core with all components required for driving, such as a galvanic isolated DC/DC converter, short-circuit protection, AAC or SSD and under-voltage lock out on both the primary and secondary sides. A new EMC-robust design enables safe and reliable operation in even harsh industrial environments. Each of the two output channels is electrically isolated from the primary side and the secondary channel. An output current of ±35 A peak and 4 W drive power at 85 degC is available per channel and the turn-on voltage is regulated to maintain a stable +15 V regardless of the output power level. The new 2SC0435T2G1-17 dual IGBT-driver core features a connector pin length of 3.1 mm, making it suitable for PCB thickness of 2 mm. Devices are RoHS-compatible and UL508C and UL 60950-1 recognized. Creepage and clearances fulfill IEC60664-1 for reinforced insulation OV2 and PD2.


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Price/Sales 4.2x
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