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2009-12-07 Tiny voltage sensing optocouplers fit industrial apps
The optocouplers use threshold sensing input buffer ICs which permit control of threshold levels up to 1,140Vpeak input voltage
2011-11-22 Signal chain basics: Save power, reduce heat with power supply volume control
Find out how power supply volume control can reduce dissipation and increase run time, without compromising performance
2007-01-29 Rohm develops high-efficiency H-bridge drivers
Rohm has developed H-bridge driver LSIs featuring low power consumption for high-efficiency motor driving
2012-01-26 Ratiometricity, signal conditioning enable high-res, low-noise smart sensors
Proper application of concepts, such as ratiometricity or signal conditioning, is paving the way for energy-efficient, high-performance standard solutions
2006-12-07 Micrel unrolls 100V drivers for power supply apps
Micrel has rolled out a family of 100V drivers targeted at power supply applications in the server, networking, industrial, medical, automotive and avionic markets
2013-10-17 High accuracy analogue signal measurement with MCU
Know the various ways to optimise a high precision analogue design for low power consumption
2007-12-03 Full bridge flourescent backlight controllers suit LCD TVs
NXP's new full bridge fluorescent backlight controller ICs are designed specifically to address the trend toward growing display sizes, and the increased use of high-supply voltage backlight inverter solutions in LCD TV applications.
2008-07-16 Allegro presents low voltage dual DC/stepper motor driver
Allegro introduces a new low voltage dual full bridge motor driver designed to drive one bipolar stepper motor or two DC motors
2008-01-24 Wide mains, 19V/8A power supply including power factor correction
On Semi's NCP1605 is a power factor controller that features a "pfcOK" pin to enable the downstream converter when the power factor correction stage is ready for operation.
2013-07-24 Using resonant power supply control IC with PFC
Read about the SSL4120 functions used in the typical application.
2015-03-02 Understanding power supply de-rating in practice
Information on de-rating may not be immediately apparent and is typically located at the end of the product data sheet. Read this article to learn how de-rating actually works in practice.
2012-05-25 SSC touts high accuracy amplification, precision ADC
ZMD AG's ZSSC3026 16-bit sensor signal conditioner IC calibrates resistive sensor modules in battery-driven low-power medical and industrial applications.
2011-11-30 Sensor signal ICs target resistive bridge conditioning
Sensor system designers can select among four pin-compatible products to obtain the best fit in terms of sensor type, system safety and module cost requirements.
2004-05-03 Scalar module conditions bridge sensors
Scalar Acquisition Technology has announced its first signal-conditioning module for bridge-type sensors
2012-06-07 RF power MOSFET tips 92% efficiency in a half-bridge topology
Microsemi's DRF1400 power MOSFET integrates RF gate drivers, power MOSFETs and associated bypass capacitors in a single highly thermal performance package.
2005-07-21 Powerex' IGBT drivers float new high-voltage solution
Powerex' new HVICs, utilizing the company's BiCMOS junction isolation design, provide level-shifting and floating logic circuits at both 600V and 1,200V.
2011-07-04 Power Tip: Higher-voltage LEDs boost light bulb efficiency
Find out why higher voltage is a better choice, and how to achieve it
2011-11-17 Piezo-resistive bridge sensors enable cost-optimized apps
Sensor system designers can select among four pin-compatible products to obtain the best fit in terms of sensor type, system safety and module cost requirements.
2007-04-02 Next-gen chips bridge design, process
Morris Chang of TSMC cites two strategies foundries need to develop to remain profitable in the CE era.
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
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.
2007-07-23 Half-bridge driver IC fits car comfort systems
Atmel Corp. has introduced the low-cost ATA6836 hex half-bridge driver IC with a high-voltage capability of up to 40V, making the device suitable for passenger car and 24V truck applications
2007-02-21 H-bridge drivers roll for DC brush motors
A H-bridge driver series from Rohm incorporates a new VREF variable system for high-efficiency operation of brush-commutated motors with low-power consumption and without changing the input voltage level
2006-09-14 Dual full-bridge gate driver reduces system vibration
The full step to sixteenth step micro stepping control of Allegro's new dual-full bridge gate driver promises to reduce system vibration and improve overall positioning accuracy
2013-02-20 Designing high-temperature differential amplifier
Here's a low cost and high performance design idea for dealing with current and next-generation control applications that require devices to function at temperatures greater than 200C
2007-02-12 Current sense amps promise high precision
Linear Technology's LTC6103 contains two independent, high side current sense amplifiers with high precision and response time
2009-03-09 CCFL backlight half-bridge topology based on L6574 and STD7NS20
A 12V or 24V DC voltage is provided for the backlighting inverter to drive the CCFL. To improve the efficiency and performance of the total system both for the AC/DC power supply and inverter, STMicroelectronics has introduced a high-voltage ballast-driver IC L6574 that provides the half-bridge solution for CCFL backlighting.
2009-10-07 Automotive half-bridge driver self-oscillates
The automotive-qualified control IC features an integrated soft-start capacitor, small footprint.
2005-08-16 Audio amplifiers supply high power
The two new single-chip Boomer audio amplifiers from National Semiconductor Corp. deliver up to 1.8W of output power to mobile phones and portable devices regardless of the battery's voltage
2008-05-22 Atmel's driver ICs pave way for high-temp apps
Atmel Corp. introduces new high-temperature hex half-bridge driver ICs ATA6837 and ATA6839
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