Power-supply ICs and controllers
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Latest articles from 'Power-supply ICs and controllers'
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HiRel business unit offers test service
International Rectifier's HiRel business unit has launched testing services to customers seeking critical electrical, reliability and qualification testing.
News from International Rectifier, Mar 17, 2009
Torex Semiconductor introduces XCM519 MCM
Torex Semiconductor has unveiled its XCM519 multi-chip module (MCM).
News from Torex Semiconductor, Mar 16, 2009
LTC6802 IC manages lithium-ion cells
Linear Technology has introduced the LTC6802, an integrated multi-cell battery-monitoring IC capable of measuring up to 12 individual battery cells.
News from Linear Technology Corp, Mar 16, 2009
Linear Technology unveils LTC2301 and LTC2305 ADCs
Linear Technology has introduced the LTC2301 and the LTC2305: a pair of one- to two-channel 12-bit analogue-to-digital converters (ADCs).
News from Linear Technology Corp, Mar 12, 2009
Voltage regulators available in USPN packaging
Torex Semiconductor's XC6415 Series independently controlled, dual output and XC6221 Series single output LDO voltage regulators are now available in the USPN packaging for higher density mounting.
News from Torex Semiconductor, Mar 10, 2009
Hot Swap controller protects low-power boards
Linear Technology has introduced the LTC4217, a 2A integrated Hot Swap controller for protecting low-power boards with load supply voltages ranging from 2.9V to 26.5V.
News from Linear Technology Corp, Mar 9, 2009
Linear releases filters/amplifiers
Linear Technology has introduced four high-performance dual fixed-frequency lowpass active filters/amplifiers, targeting a range of wireless communications and industrial signal-processing equipment.
News from Linear Technology Corp, Mar 4, 2009
FDMA1024NZ extends battery life in portables
Fairchild Semiconductor's FDMA1024NZ and FDMA410NZ dual N-Channel and single N-Channel Mosfets extend battery life in applications such as cellular handsets, electric toothbrushes and shavers.
News from Fairchild Semiconductor, Mar 4, 2009
Torex introduces low-dropout voltage regulators
The XC6225 Series of voltage regulators from Torex Semiconductor offer a typical low-dropout voltage of 70mV with 30mA load.
News from Torex Semiconductor, Mar 3, 2009
Scorpion unveils lightning and surge protector
Scorpion Power Systems, an integrated power solutions company, has introduced a lightning and surge protector for standby power protection.
News from Shenton Group (electronics), Mar 2, 2009
Power Integrations extends Linkswitch-II family
Power Integrations has expanded its Linkswitch-II product family with the introduction of the LNK632DG.
News from Power Integrations, Mar 2, 2009
Maxim unveils dual downconverting mixers
Maxim has introduced the MAX19995/19995A/19997A/19999 family of high-performance, dual, downconverting mixers.
News from Maxim Integrated Products, Mar 2, 2009
Maxim unveils base-station transceiver chipset
Maxim Integrated Products has introduced the MAX2557/MAX2597, a WCDMA Band II and Band V femto base-station transceiver chipset with a digital interface for the North American UMTS market.
News from Maxim Integrated Products, Feb 27, 2009
Linear reveals PMIC for Li-Ion/polymer batteries
Linear Technology has announced the LTC3586, the latest and most highly integrated PMIC in a family of multi-function, compact power management systems for Li-Ion/polymer battery applications.
News from Linear Technology Corp, Feb 27, 2009
LED driver includes on-chip diagnostics
ON Semiconductor has introduced the CAT4106, a 6W LED driver with an integrated DC-DC boost converter and on-chip diagnostics.
News from ON Semiconductor, Feb 26, 2009
Macroblock introduces MBI6030 light-emitting diode
Macroblock has launched a 40V, three-channel, constant-current light-emitting diode (LED) for LED architectural lighting applications.
News from Macroblock, Feb 25, 2009
Power supply design software updated by PI
Power Integrations (PI) has introduced an updated version of its PI Expert Suite v7.1.4 power supply design software.
News from Power Integrations, Feb 24, 2009
Regulator delivers 50mA continuous output current
Linear Technology has announced the LT3011, a high-voltage micropower, low dropout regulator that delivers up to 50mA of continuous output current with a low dropout voltage of 300mV at full load.
News from Linear Technology Corp, Feb 23, 2009
Linear unveils step-down switching regulator
Linear Technology has announced the LT3653, a 1.2A, 1.5MHz monolithic current-mode step-down switching regulator with a programmable output current limit.
News from Linear Technology Corp, Feb 18, 2009
Step-down controller drives external Mosfets
Maxim Integrated Products has introduced the MAX15026, a DC-DC synchronous step-down controller capable of driving external Mosfets to deliver up to 25A of output current.
News from Maxim Integrated Products, Feb 18, 2009
Synchronous buck-power supply features 10A Mosfets
The SC417 standalone synchronous buck-power supply from Solid State features integrated 10A power Mosfets, a bootstrap switch and a programmable LDO in a MLPQ-5 x 5mm 32-pin package.
News from Solid State Supplies, Feb 16, 2009
Analogictech develops two-channel LED driver
Analogictech has introduced the AHK3292, a two-channel LED driver for LED indicators and LCD or keyboard backlighting in entry-level mobile products.
News from Advanced Analogic Technologies, Feb 13, 2009
Dialog PMIC offers flexibility in mobile devices
Dialog Semiconductor has introduced the DA9052, a power management integrated circuit (PMIC) that offers designers flexibility in reducing power consumption, size and cost in portable devices.
News from Dialog Semiconductor, Feb 13, 2009
Overvoltage protectors for low-voltage systems
Maxim Integrated Products has introduced the MAX14527/MAX14528 overvoltage protectors (OVPs) designed to protect low-voltage systems against voltage faults up to 28V.
News from Maxim Integrated Products, Feb 12, 2009
Linear launches H-Grade of switching regulator
Linear Technology has announced the H-Grade version of the LT3481 34V Burstmodeau step-down switching regulator that maintains quiescent current under 50uA.
News from Linear Technology Corp, Feb 12, 2009
Showing 201-225 of 2483 articles
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What is it?
Power-supply ICs and controllers:
Power-supply integrated circuits take unregulated input voltages and regulate them to provide a steady output voltage. Examples of power-supply ICs are linear regulators and switching regulators.
Featured articles
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