| AOS debuts chip for boost regulator segment
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2008-07-10 |
| Alpha & Omega Semiconductor Inc. (AOS) has introduced AOZ1905, its first regulator in the EZBoost family. |
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| IR designs MOSFETs for power supplies, electric motors
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2008-07-08 |
| From International Rectifier comes a new family of 60V and 75V MOSFETs optimized for industrial battery applications such as e-bikes, scooters and utility carts. |
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| Driver rolls for upper, lower power n-channel MOSFETs
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2008-07-08 |
| Linear Technology introduces the LTC4447, a high speed synchronous MOSFET driver designed to drive upper and lower power n-channel MOSFETs in a synchronous rectified converter topology |
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| Driver streamlines Class-D audio amplifier performance
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2008-07-04 |
| Supertex has introduced the MD7120, a high voltage, high speed, N-channel, full-bridge power MOSFET driver for use in Class-D audio amplifiers |
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| High-voltage ICs drive trapezoidal motor controls
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2008-07-01 |
| International Rectifier has developed the IRS260xD family of single-phase high-voltage ICs for motor drive applications including air conditioners, fans, pumps, micro, mini and general-purpose inverter drives. |
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| Three-phase gate driver integrates op amp, bootstrap
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2008-06-27 |
| International Rectifier has introduced the IRS233x(D) family of three-phase gate driver ICs for low-, mid- and high-voltage motor drive applications including permanent magnet (PM) motor drives for air conditioners, washing machines, pumps and fans, and micro, mini and general purpose inverter drives. |
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| Step-up DC/DC converters feature FET
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2008-06-19 |
| Maxim Integrated Products introduces the MAX17062/MAX17067 single-channel, step-up DC/DC converters with an integrated FET. |
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| Chip drives n-channel high-speed MOSFETs
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2008-06-17 |
| Linear Technology Corp. has rolled the LTC4446, a high frequency MOSFET driver designed to drive upper and lower n-Channel power MOSFETs in a 2-transistor forward converter |
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| SSR exhibits longer 'survivability' in harsh environment
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2008-06-13 |
| Clare recently released a fast-actuating, current-limiting, optically isolated solid-state relay, which incorporates active current limit and thermal shutdown circuitry for improved survivability in harsh environments. |
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| Three-phase MOSFET pre-driver targets automotive systems
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2008-06-12 |
| Allegro MicroSystems introduces a new automotive grade three-phase MOSFET pre-driver IC targeted at automotive and industrial applications |
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| Space-saving photocoupler drives IGBTS, MOSFETS
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2008-06-10 |
| Toshiba America Electronic Components has announced the TLP700, a driver photocoupler that is optimally suited for direct gate driving of low power IGBTs or power MOSFETs. |
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| Boost DC/DC converter efficiency at higher frequencies
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2008-06-02 |
| How can you increase the efficiency of your DC/DC converter design across its load range for higher switching frequencies? One method is to focus on reducing the recovery charge and forward voltage drop of the low-side MOSFET. Chips that integrate a Schottky diode with the MOSFET have several benefits at higher frequencies when compared to a standard trench MOSFET. Here's what you can expect from such a design |
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| ESBT power switch extends voltage rating
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2008-05-30 |
| STMicroelectronics has introduced the STC03DE220HV ESBT power switch, which enables engineers to improve efficiency, cost, component count and size in auxiliary switched-mode power supplies for single- and three-phase applications. |
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| Full bridge MOSFET predriver is automotive grade
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2008-05-29 |
| Allegro MicroSystems Inc. has announced a new H-bridge device to complement their existing line of automotive grade MOSFET pre-driver ICs |
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| STMicroelectronics enhances VIPer family for smaller power supplies
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2008-05-28 |
| STMicroelectronics has introduced the VIPer17 off-line switched-mode converter, which integrates an 800V avalanche-rugged MOSFET as well as numerous features to save external components and ensure efficient operation during standby mode |
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