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What is a resistor network?
A circuit containing only resistors, ideal current sources, and ideal voltage sources. This means that relationships between current and voltage are linear.
total search1553 articles
2011-02-11 3A LDO can be paralleled for heat spreading
Linear Technology Corp. unveils the LT3083, a 3A LDO regulator that can be paralleled for heat spreading and higher output current.
2013-10-23 3-phase MOSFET bridge APM handles 2kW load
A three-phase bridge MOSFET automotive power module can be used to improve the system design for electrified automotive accessories.
2007-06-01 3-channel LED driver promises stability, efficiency
Linear Technology has made available a triple-output DC/DC converter that can drive up to 24 x 500mA LEDs at efficiencies up to 96 percent.
2009-02-18 2MHz LED driver suits compact apps
A 2MHz buck (step-down) LED driver from Allegro MicroSystems Inc. uses constant on-time with valley current-mode control. Its small size and high efficiency make it suitable for compact applications.
2006-08-16 2MHz DC/DC converter runs as a quad LED driver
Linear Technology has announced the LT3476, a 2MHz DC/DC converter designed to operate as a four-channel constant current LED driver.
2016-02-11 260A step-down DC/DC controller operates from 3V to 5.5V
The Linear Tech LTC7851/-1 works with external power train devices such as DrMOS and power blocks as well as discrete N-channel MOSFETs and associated gate drivers, enabling flexible designs.
2011-05-02 25W DC-DC converters target telecom apps
Murata Power Solutions expands its range of 25W low-profile open-frame DC-DC converters.
2013-02-20 24ch constant-current driver for LED illumination
Toshiba's TB62D612FTG supports common anode LED control systems and is embedded with a 7bit PWM grey controller and features 5-40mA constant current range.
2013-04-17 20nm planar cell yields 128Gb NAND flash
Know the key improvements and innovations that are needed to produce the smallest 128-Gb, 3 bit-per-cell product.
2008-12-19 200 Gbps silicon photonic integrated chip
To fully exploit the computing power of multi-core and many-core computers, there is a need of high-speed and high-capacity communication network that can manage enormous data transport among the cores and memories.
2008-04-21 16bit LED driver improves full-color image quality
TI has released a 16-channel LED driver that improves image quality and reduces flicker noise in monochrome, multicolor and full-color LED displays, as well as LED signboards and display backlighting.
2005-04-11 16bit converters optimized for precision measurement apps
Texas Instruments introduced a pair of high-speed, high-precision analog-to-digital converters for very linear high-speed operation
2007-10-09 16-channel LED driver works in large video displays
Catalyst Semiconductor Inc. has fortified its lineup of LED drivers with the introduction of the first member of a new family tailored for large LED video displays.
2007-03-16 16-channel LED driver features error diagnostics
austriamicrosystems has introduced the AS1110, a 16-channel, constant-current LED driver with error diagnostics for open and shorted LEDs.
2008-01-16 16-channel LED driver caters to full-color apps
austriamicrosystems has beefed up its LED driver portfolio with the release of the AS1112 16-channel LED driver aimed at full-color applications such as LED video displays, LCD TV backlighting, indoor/outdoor LED displays and large-size stadium displays.
2009-03-31 10MHz op amp features rail-to-rail I/O
austriamicrosystems has launched the AS1713 operational amplifier, a high output differential line receiver with a 10MHz, 10V/?s, rail-to-rail I/O performance.
2010-08-06 10ch 120 WLED driver IC highlights efficiency
The SC442 is a 10ch, high-efficiency integrated step-up (boost) driver IC capable of powering up to 120 WLEDs. The device accepts a wide input voltage of 4.5V to 21V with no internal regulator or bypass capacitor required.
2013-05-16 100mA synchronous buck converter ready for always-on apps
The LTC3639 buck converter operates from an input voltage range of 4.5V to 150V, eliminating the need for an external transient suspension device and delivers efficiencies as high as 92 per cent.
2009-09-16 100mA LDO packs diagnostic, safety functions
From Linear Technology Corp. comes a high-voltage, low-noise, low-dropout voltage linear regulator that offers precision, programmable current limit and diagnostic capability.
2009-04-20 0.18?m RFCMOS design kit helps trim die size
China foundry Grace Semiconductor Manufacturing Corp. has released its advanced 0.18?m RFCMOS process design kit (PDK) through an exclusive collaboration with Sentinel IC Technologies.
2009-10-28 0.11?m 30V process trims costs
The smaller, cheaper ICs have better leakage, higher speed, more uniform and higher isolation breakdown voltage.
2008-04-17 'Smallest' 1.6MHz buck regulator promises 95% efficiency
Intersil Corp. has unveiled the ISL8009A, an ultra-small, high-efficiency synchronous buck regulator that saves space and offers improved efficiency for a broad range of applications.
2006-12-20 'Highest-frequency' 3A PWM buck regulator rolls
Micrel's 3-by-3mm MLF 2.7MHz 3A PWM buck regulator is said to be the industry's highest-frequency 3A device.
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