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2010-05-17 High-side drivers boast short turn-on/off propagation time
International Rectifier has developed the AUIRS2117S and AUIRS2118S 600V ICs for automotive gate drive applications including direct injection, and brushless DC motor drives.
2007-01-18 HVICs enable simple circuit designs
Compared to optocouplers, the IR's new family of 600V high-side single-channel driver ICs provide lower input current of 40?A and an output signal of 0 to 15V to reduce part count and simplify circuit design
2008-04-21 Xenon flash application design based on NCP5080 integrated with IGBT driver and photo sense function
This paper presents how to design Xenon flash application based on NCP5080 which is a high voltage boost driver integrated with IGBT driver, photo sense function, thermal shutdown, transformer primary side current limit and flash control input
2013-05-30 RF control circuit optimises Airfast Doherty amplifiers
The new MMDS20254H advanced Doherty alignment module (ADAM) enables more accurate alignment of phase and amplitude on the carrier and peaking paths of high-power Doherty amplifiers
2006-04-25 PWM fan speed controller IC with wide input voltage range
Supertex's new PWM fan speed controller has a wide input voltage range of 16V to 90V, making its suitable for use in 24V and 48V systems
2006-10-20 Power supply IC targets high-end car airbag apps
Atmel has announced the availability of an airbag system power supply IC particularly suited for high-end automotive airbag applications
2005-03-21 Philips claims phase-change memory low-voltage progress
A team from Philips Research (Eindhoven, The Netherlands) is due to publish details of a chalcogenide non-volatile phase-change memory cell made from doped antimony-telluride which has a low threshold voltage and which should therefore scale with future integrated circuit manufacturing processes
2009-10-07 Optocouplers pack high gain photo detector
IC design and insulation material let the optocouplers offer up to 90 percent less operating power.
2003-06-17 IR automotive ICs feature built-in circuit protection
International Rectifier has introduced the IR2301 and IR2302 high voltage gate driver ICs that are targeted for automotive motion control apps
2013-10-31 Intelligent power module features integrated PFC
The IRAM630-1562F combines IR's low loss, trench IGBTs with a three-phase, high-voltage gate drive IC and PFC input stage, integrating more than 30 components into a single compact isolated package
2009-07-21 Integrated PMIC tailored for notebook LCDs
Maxim Integrated Products has launched the MAX17088 PMIC that integrates boost regulator, programmable VCOM calibrator with non-volatile memory, high-current operational amplifier and a level-shifting scan driver for notebook LCD panels
2009-09-30 Integrated PMIC enables slimmer LCD monitors
From Maxim Integrated Products comes the MAX17100, an integrated power management IC (PMIC) for gate-in-panel (GIP) LCD monitors
2014-08-12 How to isolate SPI in high bandwidth sensor apps
Here is look at the Serial Peripheral Interface Bus, its constraints, and how to deal with those constraints in isolated systems using ADuM3150 in high bandwidth sensor applications
2008-07-01 High-voltage ICs drive trapezoidal motor controls
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
2003-01-10 High-voltage charger drives laser caps
HiTek Power has added the CC1000 series of high-voltage capacitor chargers to its family of flash lamp drivers and dimmer units
2003-04-03 High-k insulators pose instability challenges
The high-k gate dielectric materials being contemplated by the semiconductor industry to reduce leakage current bring formidable stability and reliability challenges that may not be easily resolved, said a senior researcher at IMEC
2007-11-19 High-efficiency motor control solutions aim at HVACs
This article describes a simple and low cost motor drive based on an inverter topology and specifically designed for the energy efficient permanent magnet motor.
2007-03-08 High-current DC/DC enables 1mm-tall solutions
AnalogicTech's AAT1210 is said to be the first boost converter to supply a high-voltage/high-current source and still allow designers to use small external components, including inductors under 1mm in height, thus achieving a total solution less than or equal to 1mm tall
2016-04-07 High-accuracy, current sensor supports high voltage isolation
The ACS724KMA and ACS725KMA from Allegro are geared for industrial, commercial and communication systems that require very high voltage isolation, but not for automotive applications
2013-08-23 Evaluating your design's high-speed interconnects
Here's a look at hybrid EM simulation for designing and modelling connectors for multi-gigabit applications.
2013-09-16 Drive high-power LED, charge high-voltage battery
Here's a look at a 60V buck-boost controller that delivers 100W to LED headlights or a battery stack.
2008-02-27 Digital power controller suits high-reliability apps
ADI has developed a digital power controller designed for A/D and isolated DC/DC power supplies used in high-reliability server, storage and communications infrastructure equipment
2007-06-25 DC/DC converter integrates high-side switch
Maxim Integrated Products has introduced the MAX15020 high-voltage DC/DC converter with an integrated high-side switch capable of delivering up to 2A of output current
2005-03-10 CMOS process offers high integration
Jazz Semiconductor announced the availability of a 17GHz vertical PNP (VPNP) module on its 0.18?m RFCMOS platform.
2013-08-13 Benefits of integrated signal, power isolation
Know how integrated signal and power isolation provides robust and compact measurement and control
2009-12-29 Audio IC delivers high-quality stereo at 10W
The chip is the first audio device to use the company's proprietary eighth-generation Bipolar/CMOS/DMOS process technology.
2009-06-18 Applications of zero voltage crossing optically isolated triac drivers
This application note describes the operation of a basic driving circuit and the determination of circuit values needed for proper implementation of the triac driver
2005-03-07 An introduction to analog circuit design Part 1: Transistors and Elementary Circuits
Modern circuit design is a
2007-06-14 2W LED driver delivers high voltage, switch current
Catalyst Semiconductor Inc. launched a 2W LED driver to address high-power backlighting applications
2008-01-17 200V audio power amp tipped for high-end apps
National Semiconductor introduces a pair of 200V mono audio power amplifier input stages, which the company claims reduce design time and enable amplifier designs with a THD+N as low as 0.00035 percent.
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