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2006-01-11 Controller combines digital manager and battery charger
Summit Microelectronics' SMB118 power manager ICs integrates six precision programmable regulators and a programmable battery charger to cut system size and cost in portable consumer electronics.
2007-10-29 Switching regulator handles cold-crank in cars
A switching regulator and a linear controller suitable for load dump and cold-crank conditions found in automotive applications has been launched by Linear Technology
2008-10-10 Five output switching regulator targets TFT-LCDs
Linear Technology Corporation announces the LT3513, a five output monolithic switching regulator packaged in a 5mm x 7mm QFN package.
2012-02-22 USB charger detectors boast universal usability
Maxim's MAX14578E and MAX14578AE operate from -40?C to 85?C and have an on-chip LDO that provides 5.3V output to power a USB transceiver
2010-04-06 Triple-output converter keeps regulated voltage
Linear Technology Corp. has released the LTC3859 triple-output, low-quiescent current synchronous DC/DC controller that maintains all output voltages in regulation during automotive cold crank conditions
2001-04-30 TMS320C62x/67x power supply solutions for 1-2 DSPs: Using the TL5001A and TPS7133
This application note describes a low-cost power solution for Texas Instruments' TMS320C6000 DSP applications using the TL5001 PWM controller and the TPS7133 LDO voltage regulator.
2011-07-29 Supercapacitor charger targets short-term backup power
Linear Technology's LTC3226 is an inductorless supercapacitor charger with backup PowerPath controller for Li-ion or other low-voltage system rails
2008-06-04 Regulator has switched output, load-dump protection
Maxim Integrated Products has introduced the MAX15009/MAX15011 highly integrated, 300mA automotive linear regulators with a switched output and load-dump protection.
2006-07-05 Power, audio controls merge in one IC
Dialog Semiconductor has launched a new combined power management and audio IC designed to support the latest-generation mobile processors.
2010-04-07 Power reference design for the TMS320C6472, 12Vin DC/DC controllers and LDOs (1x C6472)
This application note is intended for designers who wish to design a TMS320C6472 DSP into a system using a nominal input voltage of 12V, external FETs for design flexibility and low-dropout (LDO) regulators for the low-power rails
2010-08-04 Power manager services LiFePO4 batteries
Linear Technology Corp. unveils a device that functions as an autonomous power manager, diode controller and battery charger for 1-cell Lithium Iron Phosphate (LiFePO4) batteries
2013-04-08 Oceanside isolated power supply reference design
Here's a look at the Oceanside sub-system reference design, a 3.3V to 15V input, 15V (12V) output, isolated power supply.
2006-09-26 National unveils 2nd-gen PowerWise EMU, APC2 IP pack
National has announced the second-generation PowerWise EMU and APC2 IP package for reducing power consumption in battery-powered handheld consumer products.
2007-12-05 Multiple-output controllers save space, cut BOM
Intersil Corp. has released a pair of multiple-output standard buck ICs that integrate critical power management functions to lower the number of components and save valuable board space.
2002-12-04 Intersil IC replaces three regulators
The ISL6411 triple LDO regulator IC from Intersil Corp. replaces three regulators, a reset function, and extensive circuit protections
2009-10-02 Digital power regulators pack gate drivers
Entering the digital power market, Exar Corp. has introduced two highly-integrated field-programmable power regulator ICs series.
2016-04-08 DC/DC controllers offer 0.5V to 5.5V output voltage
Intersil's ISL68200 with 4A MOSFET drivers can directly drive external MOSFETs, while the ISL68201 with PWM output can pair with a DrMOS power stage to create a complete voltage regulator solution.
2011-12-20 Buck converter supports 4.5-38V input voltage
The LTC3876 is a high-efficiency dual output synchronous step-down DC/DC controller with switching frequency programmable up to 2MHz
2008-10-09 Battery management ICs protect lithium battery packs
Texas Instruments Inc. has launched three new smart battery management ICs that improve measurement and protection of multicell, lithium-based battery packs.
2002-11-04 Allegro three-phase driver IC targets factory automation apps
Allegro Microsystems Inc. calls its A3935 automotive power MOSFET controller a substantially integrated predriver IC for large three-phase brushless dc motors that brings operating and monitoring flexibility to factory automation and under-the-hood automotive environments
2014-04-30 8bit MCU cranks up digital-analogue controllers
Microchip MCP19114 and MCP19115 provide the power conversion performance typical of an analogue-based controller, with the flexibility approaching a fully-digital power conversion solution
2008-10-17 Generating a 1.2V voltage supply using the NCP102 voltage regulator
The NCP102 low dropout linear regulator controller contains all the control and protection features needed to implement a low voltage regulator
2007-05-16 Switching power IC allows faster charge time
Linear Tech's LTC3555 integrates a switching PowerPath manager, a standalone battery charger, an ideal diode, I?C control, three high efficiency synchronous buck regulators plus an always-on LDO, all in a compact, low-profile 4-by-5mm QFN package
2007-04-12 Power manager/battery charger suits USB apps
Linear Technology has introduced the LTC4088, an autonomous high-efficiency power manager, ideal diode controller and battery charger for portable USB devices
2013-03-01 Plessey rolls out linear regulators for bipolar process
The PS2292X LDO family targets consumer applications such as Set Top Boxes and gateways, industrial, communication and computing markets and are ideal for low voltage, post regulation applications
2008-12-03 I?C power manager targets portable USB-powered apps
Linear Technology has launched the LTC4099, an autonomous I?C controlled, high efficiency power manager, ideal diode controller and Li-Ion/Polymer battery charger for portable USB-powered devices
2002-10-09 ADI charge pump regulator suit color TFT-LCDs
The ADM8839 and ADM8840 charge pump regulators is capable of generating the three voltages needed for the LCD controller and the panel transistor gate driver: 5V and 115V - from a single 3V supply
2008-02-14 Step-down DC/DC leaves compact footprint
Linear Technology's LT1939 step-down switching regulator comes in a 3mm x 3mm DFN-12 package, providing a very compact, thermally efficient footprint.
2010-05-11 PHY transceiver supports -40C to +125C
Micrel Inc. has released the KSZ8041NLJ 10Base-T/100Base-TX PHY transceiver that supports the extended temperature range of -40C to +125C.
2010-03-26 Integrated Gigabit PHYs enable reduced emissions
Micrel Inc. has introduce the KSZ9021GN and KSZ9021RN single-port 10/100/1000Base-T gigabit transceivers that support data transfer over a standard CAT-5 unshielded twisted pair cable.
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