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2005-03-17 Buck regulator delivers up to 600mA
Linear Tech unveiled a low voltage, high efficiency, 1.7/2.6MHz synchronous buck regulator that delivers up to 600mA of continuous output current from input voltages as low as 1.6V.
2007-05-03 Buck regulator delivers up to 300mA
Linear has introduced the LTC3544, a quad channel, high efficiency, 2.25MHz, synchronous buck regulator that delivers up to 300mA, dual 200mA and 100mA continuous outputs.
2006-08-18 Buck regulator delivers up to 250mA from 1.6V input
Linear Technology has released a 2.25MHz synchronous buck regulator that promises up to 250mA of continuous output current from input voltages as low as 1.6V.
2005-12-05 Buck regulator delivers 3A current
Linear Technology announced a 4MHz, synchronous buck regulator that uses a constant frequency, current mode architecture, and can deliver up to 3A of continuous output current at voltages as low as 0.8V.
2005-02-01 Buck converter delivers power density of >570W/inch
Vishay released a new fully-integrated dc-to-dc buck converter that delivers power density of more than 570W per inch
2006-03-20 Boost regulator offers output disconnect
Linear Technology unveiled a 1.2MHz, current mode, synchronous boost DC/DC converter with true output disconnect, inrush current limiting and reverse battery protection.
2007-09-18 Boost regulator has output disconnect, soft-start options
Linear Technology Corp. announces the LTC3528/B, 1MHz, current mode, synchronous boost DC/DC converters with output disconnect and integrated soft-start capability.
2006-01-09 Boost regulator features output disconnect and soft-start
Linear Technology announced the LTC3427, a 1.25MHz, current mode, synchronous boost DC/DC converter with true output disconnect, inrush current limiting and integrated soft-start capability.
2006-09-06 Boost regulator extends battery run-time in handhelds
Linear said synchronous rectification in its new DC/DC converter enables efficiencies of up to 94 percent while Burst Mode operation lowers quiescent current to 9A, providing extended battery run-time in handheld applications.
2010-07-27 Boost converter platform offers very small low-vin devices
Semtech boost converter platform C SC120, SC121, SC122 C fit in 1.5x2mm ultra-thin plastic package and step up inputs from as low as 0.7V to a regulated output settable from 1.8V to 5.0V.
2009-07-27 Battery protection IC delivers fault monitoring
Maxim's high-voltage, 12-channel battery-protection ICs prevent Li-ion battery explosions.
2008-12-16 Battery pack reduces HEVs' petrol consumption
STMicroelectronics and LG Chem have unveiled details of a new automotive battery pack that significantly extends the potential of electric and hybrid electric vehicles (HEVs), reducing both petrol consumption and CO2 emissions.
2005-09-19 Battery monitors packaged in ultra-small, 1-by-1.5mm microDFN
Maxim Integrated Products released several battery monitors packaged in an ultra-small, 1-by-1.5mm microDFN, making them one of the smallest battery monitors currently offered.
2006-10-30 Battery monitors detect up to four voltage levels
Maxim has introduced low-power, 1 percent accurate battery monitors capable of monitoring up to four voltage levels.
2006-12-08 Battery management IC targets PDAs, smart handhelds
Maxim has introduced a backup-battery management ICthe MAX8672that provides complete charging and backup switchover control for enterprise PDAs and other smart portable devices.
2009-06-15 Battery charger controllers require no blocking diode
Linear Technology Corp. has introduced the LTC4012, LTC4012-1 and LTC4012-2, fast-charge 4A capable high efficiency switchmode battery charger controllers for multiple battery chemistries.
2009-01-23 Batteries not included
There appears to be only one thing impeding our transition from fossil fuelsthe right energy storage technology.
2008-03-25 Authentication ICs secure cellphone batteries
Intersil has introduced advanced and flexible battery authentication ICs for cellphones, featuring the company's FlexiHash technology.
2005-02-10 Authentication IC offers high security
Intersil announced what it bills as the industry's most cost-effective, fixed secret hash engine, authentication IC.
2004-12-01 Audio/power ICs answer call for multi-tiered wireless
The three new ICs from Freescale provide highly integrated one-chip solutions customized for the wide range of today's consumer wireless products.
2005-11-23 Analog switch delivers ultra-low Ron
Intersil announced an ultra-low-resistance dual analog switch that features a less than 0.5 ohms of resistance over the full input signal range for lower signal loss and lower distortion of midi and voice signals.
2008-03-25 Analog companion IC joins power management, audio interface
Atmel has announced the release of its AT73C209 analog companion power supply and audio interface IC designed for low-cost music players.
2010-04-14 4A converter extends battery life in portable apps
Texas Instruments Inc. is rolling out what it claims to be the smallest and highest-performance buck-boost converter with a 4A switch and up to 96 percent efficiency.
2008-07-11 1A boost converter claims 97% efficiency
Maxim Integrated Products introduces a 1A step-up converter featuring best-in-class efficiency (97 percent), low quiescent current (30?A), and a low-noise, forced-PWM mode.
2009-02-03 1.25A step-down regulators fit battery apps
Linear Technology Corp. has released the LTC3565 high efficiency synchronous step-down regulator which can deliver up to 1.25A of continuous output current from a 3mm x 3mm DFN package.
2007-08-06 'Smallest' 2.25MHz DC/DCs suit portable apps
Texas Instruments Inc. has unveiled what it touts as the smallest 2.25MHz high-performance, step-down DC/DC converters, which support low-power DSPs and MCU-based portable electronics.
2005-05-09 'Most accurate' chargers ICs
The ISL6251 and ISL6255 from Intersil are touted to be the world's most accurate and advanced chemistry-independent battery chargers.
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