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2006-11-08 Protection IC targets rechargeable Li-ion batteries
Mitsumi has announced a secondary protection IC for rechargeable Li-ion batteries used in portable electric devices
2006-06-28 Protection devices guard against electrical surges
STMicroelectronics's new protection devices protect LNB voltage regulator in satellite STB applications against lightning and electrical overstress surges
2011-07-04 Power ICs support PMBus
National Semiconductors has rolled out two high-voltage system power management and protection ICs with on-chip power management bus support and tout 25mV/50mV current limit thresholds.
2006-12-11 NXP unveils ESD protection ICs for high-res displays
NXP has launched a new family of ESD protection chips designed to support next-generation UXGA PC and 1080p TVs resolutions used in PC notebooks, mainboards, TVs, VGA cards, STBs and other applications supporting the VGA interface
2006-02-17 Mitsumi unveils its latest battery protection ICs
The new high precision overcharge and over-discharge protection IC from Mitsumi features a built-in LDO for microcomputer and fuel gauge power
2002-10-17 Mitsumi Li-ion battery protection ICs function up to 850C
The MM1543 and MM1544 Li-ion battery protection ICs prevent shorting and reverse charging, and are designed to operate up to 850C.
2015-01-23 HDMI protection devices from ST target Ultra-HD devices
The HDMI2C1 series boasts active pull-ups on all display data channel (DDC) lines to maintain Ultra-HD signal integrity and reduce dependence on HDMI cable quality.
2007-09-10 Front-end ICs protect systems during charging
Texas Instruments Inc. has introduced a family of battery charger front-end ICs, which dramatically increases protection when charging a cellphone or other portable electronic device.
2007-05-23 ESD/EMI protection ICs optimized for 800MHz to 2.7GHz
Semtech Corp.'s new EClamp239xP series of inductor-capacitor (L-C) protection devices feature greater attenuation, steeper amplitude roll-off and lower clamping voltage
2009-07-27 Battery protection IC delivers fault monitoring
Maxim's high-voltage, 12-channel battery-protection ICs prevent Li-ion battery explosions.
2002-04-11 Alcatel, MPower codevelop battery protection ICs
Alcatel and Scotland-based battery maker MPower Batteries Ltd have collaborated to develop battery protection mechanism ICs for Li-ion and lithium polymer batteries.
2006-03-03 XPhase control ICs achieve 3% higher efficiency
IR's new XPhase control ICs are designed to be used with its existing IR3086A phase IC and companion DirectFET power MOSFETs to achieve as much as three percent higher efficiency in 130A apps with seven phases, compared to competing five-phase designs
2004-05-19 World Semiconductor Council tackles IP protection
Firing an apparent warning shot across China's bow, the World Semiconductor Council (WSC) Thursday, May 13, 2004, addressed several policy issues, including intellectual property, the environment and trade.
2007-08-02 USB/AC battery charger ICs leave compact footprint
AnalogicTech's new line of USB/AC battery charger ICs integrate various features into a highly compact footprint and require just a single external component
2013-04-29 Ultra-small load switch ICs ready for mobile apps
The TCK101G and TCK102G are low consumption current load switch ICs with a slew rate control driver for power management and features low voltage operation at 1.1V
2007-08-22 Transceivers offer extended temperature range, high ESD protection
Intersil has introduced the ISL3159E and ISL3179E RS-485/RS-422 transceivers that deliver an extended temperature range of -40C to 125C and 15kV IEC61000 ESD protection
2006-09-04 Transceivers offer enhanced ESD protection
Linear Tech said enhanced ESD protection on the interface pins of its new low-power RS485/422 transceivers allows the ICs to withstand 15kV for ESD strikes without latchup or damage.
2002-09-16 TI charge-management ICs suit portable apps
Texas Instruments' bq24 series of charge-management ICs is targeted at single-cell Li-ion and Li-pol battery packs in space-constrained portable applications such as PDAs, smart phones, MP3 players, and DSCs
2005-10-17 Three new power ICs from TI
Texas Instruments announced three new products, including the TPS61059 single-cell white LED driver, the TPS65552A photo-flash capacitor charger, and the TPS65520 13-channel power management IC.
2006-06-27 Thermal management ICs generate market heat
Databeans Inc. thinks thermal management ICs are hot. With revenue hitting $674 million in 2005, the firm believes this market could reach just under $2 billion in 5 years
2002-11-25 Supertex ICs drive MEMS in optical networks
Supertex Inc. has announced the release of the HV256 and HV257 32-channel, integrated amplifier array ICs that operate from a single 300V voltage supply
2002-11-08 STMicro RS-232 interface ICs has 250Kbps min data rate
The company's two RS-232 interface ICs feature rugged ESD protection and delivers a minimum data rate of 250Kbps.
2008-11-24 Space-saving protection IC targets portable apps
ON Semiconductor has launched the NUS6189, which integrates the performance and functions of an OVP circuit, a 30V p-channel power MOSFET, a low VCE(sat) transistor and a low Rds(on) power MOSFET into a space-saving package.
2005-07-26 Smallest TVS protection device targets networking applications
Semtech's new transient voltage suppression protection device features a footprint that is 77 percent smaller than the industry standard
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.
2004-04-12 Semtech ICs have 6h programmable charge timer
Semtech's SC802 series of Li-ion/Lithium-polymer battery charger ICs feature a 6h programmable charge timer and thermistor voltage input sensor
2009-03-16 RF ICs handle up to 2GHz wireless apps
Freescale Semiconductor has introduced the LDMOS driver amplifier RF ICs designed to set new standards for video bandwidth, gain and efficiency for broadband networks
2014-09-22 Reverse polarity protection methods (Part 2
In this second instalment, we will continue to examine the advantages and disadvantages of five more methods for protecting against reverse polarity.
2014-09-09 Reverse polarity protection methods (Part 1
In this article, we will examine the advantages and disadvantages of five different methods for protecting against reverse polarity.
2012-10-20 Renesas announces power supply ICs
The RAA23021X series provide functions such as stepping down the voltage supplied to an MCU and its peripheral devices, and controlling the power supply in standby mode.
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