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2002-04-30 TI monitoring IC replaces up to five discrete components
The AMC7820 analog monitoring and control circuit from Texas Instruments Inc. replaces up to five discrete components, allowing the IC to be used in multi-channel application that require small sized components such as pump laser current and thermoelectric cooler (TEC) control in optical amplifiers, as well as optical power monitoring in DWDM applications.
2006-04-03 Supervisory circuit consumes 38% less power
austriamicro's new triple-voltage ?P supervisory circuits consume 6.2?A current or up to 38 percent less the consumption of competing products.
2011-07-01 RF power detector operates at -20CC70C
The CPDETLS-4000 features a frequency range of 10MHz to 4GHz and operating temperature range of -20C to 70C.
2008-03-03 Power supervisor monitors own UV, OV inputs
Linear Technology has released the LTC2919 a triple supervisor that monitors its own supply voltage and two adjustable inputs.
2008-05-27 Power monitoring becomes extremely reliable
From Maxim Integrated Products comes the MAX6394, a low-power, 1 percent accurate ?P supervisor
2008-03-10 Power monitor measures current, voltage up to 8V
Linear Technology has introduced the LTC4151, a high-side power monitor that measures current and input voltages from 7V to 80V
2011-05-13 Power modules designed for simpler energy monitoring
Opto 22's new SNAP I/O modules, the SNAP-AIPM-3 and SNAP-AIPM-3V, offer customers better connectivity, easier scaling and improved capability for three-phase power monitoring and management.
2006-08-15 Power meter enhances UPS system monitoring
MGE UPS Systems' new PMM power meter offers enhanced monitoring and communications features.
2012-08-09 Power detector aimed at high capacity E-band radios
The EXE8602-DNT is a small form-factor GaAs MMIC die power detector designed to operate from 71-76GHz and 81-86GHz E-band frequency bands
2009-05-26 PoE midspan delivers improved power efficiency
Microsemi Corp. has launched high-power gigabit-class single- and multi-port PoE midspan power injectors that fully support IEEE 802.3at-draft4.1 specifications while delivering previously unavailable system efficiency features, backup capabilities and smart network power management
2012-09-19 PMBus protection IC provides accurate power monitoring
TI's latest control IC reduces data center operating expenses and increases power and thermal system intelligence while interfacing with Intel's Node Manager 2.0
2005-05-03 Micrel supervisor provides under-voltage monitoring
The MIC2772 dual voltage supervisor from Micrel Semiconductor is a dual power supply supervisor that provides under-voltage monitoring and power-on reset generation.
2008-04-16 Manage circuit board power with PLDs
This article proposes a design solution to the complex power management problem in circuit board design: the use of a programmable, mixed-signal power management device
2006-11-06 Low-power flash MCUs feature high-speed timers
Atmel has rolled out three new 20-pin tinyAVR flash MCU devices with high-speed timers targeting battery chargers, sensor end-points and motor control applications.
2006-01-10 IT power management unit eases remote monitoring
Aphel's rPower Remote Power Management unit is designed to greatly simplify and reduce the cost of remote power monitoring in a standard setting.
2004-10-20 Hot Swap controller provides 'sophisticated' power monitoring
Linear Tech introduced a positive high voltage Hot Swap controller that features an on-chip 8bit ADC and I?C compatible interface.
2009-03-26 GEPON ref design packs transmit power monitor
Phyworks has beefed up its reference design for FTTx GEPON modules with the addition of transmit power monitoring to its digital diagnostics and set-up facilities.
2008-12-01 Flexible controllers adopt power-efficient strategies
Managing power to today's low-voltage, high-frequency processors poses many new challenges. But innovative digital control technologies make for high-performance business and consumer gear
2015-05-29 Enable smarter power monitoring using Microchip's 16bit MCUs
The MCP39F511 single-phase power-monitoring IC targets commercial and industrial products such as lighting and heating systems, smart plugs, power meters and AC/DC power supplies.
2006-03-24 Controller provides digital monitoring for PCIe, CompactPCI
A new four-supply hot swap controller from Linear Technology features an onboard 8bit ADC and I2C compatible interface.
2005-10-27 austriamicro's new power mngt IC
The AS3654 power management IC from austriamicro includes high performance voltage regulators, a lighting unit, step down battery charger and a stereo audio DAC
2004-07-16 Applications approach regulates telematics power systems
Address power-management problems in telematics and infotainment systems through an application-driven approach
2014-03-04 AFEs feature multiple 24bit ADCs for power monitoring
Microchip Technology releases two active front end devices with up to eight 24bit delta-sigma ADCs and a programmable data rate of 125Ks/s.
2009-03-12 Advanced power-line monitoring requires a high-performance, simultaneous-sampling ADC
This application note explains how a simultaneous-sampling ADC like the MAX11046 can be used for advanced power-line monitoring. The article describes the fundamentals of AC power measurement by sampling.
2005-08-19 ADI offers new way to link photodiode and power monitor
Analog Devices is introducing a high-side monitor that provides a compact solution for the common and often challenging problem of interfacing an optical power monitoring device to the cathode-side of a PIN photodiode.
2016-01-18 1W power amplifier operates from 29GHz to 35GHz
The Qorvo TGA4537-SM serves point-to-point radio and Ka-band satellite applications with 18dB of gain and draws 1100mA from a 6V supply with a Psat of 31dBm.
2006-08-04 Zilker Labs unrolls 'most' integrated power management IC
Zilker Labs has introduced a single-chip 3A power conversion solution that integrates full digital power management capabilities, said to be the industry's only product of its kind
2010-02-02 Zigbee module covers up to 40km at low power
From Libelium comes the Waspmote modular platform for wireless sensor networks that offers up to 40km and with ultralow power performance
2006-01-25 Zetex device delivers true short circuit current monitoring
Zetex's new current monitor enables true short circuit current monitoring with its wide common mode sense range of 0V to within 2V of the supply voltage applied
2008-02-19 XPhase chipset delivers AMD CPU power solution
IR has introduced the IR3514 and IR3507 XPhase chipset for AMD parallel and serial VID (PVID and SVID) processors.
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