Power-Supply ICs and Controllers
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Maxim releases 1.5A WLED flash driver IC
Maxim Integrated Products has brought out the Max8834, a 1.5A white-LED (WLED) flash driver IC in a tiny, 5mm2 wafer-level package (WLP).
News from Maxim Integrated Products, Oct 12, 2009
TDK-Lambda power supplies target LED applications
TDK-Lambda has developed a range of power supplies targeted at LED applications requiring high reliability.
News from TDK-Lambda UK, Oct 7, 2009
Two-terminal current source has wide voltage range
Linear Technology's LT3092 200mA two-terminal current source overcomes the problems associated with previous current sources, according to the company.
News from Linear Technology Corp, Oct 7, 2009
Cissoid PWM controller operates over -55 to 225C
Cissoid has unveiled Magma, a PWM controller that operates over the temperature range -55 to 225C.
News from Cissoid, Oct 7, 2009
Torex supervisors enable delay time setup
Torex Semiconductor is offering the XC6118 and XC6119 0.8uA low-power-consumption supervisors.
News from Torex Semiconductor, Oct 6, 2009
Enocean wireless lighting controls meet DR targets
Enocean-based wireless lighting controls, manufactured by Echoflex, demonstrated energy savings in independent testing and met the task of shedding peak loads during demand-response (DR) events.
News from Enocean, Oct 5, 2009
ON Semiconductor unveils CMOS process technology
ON Semiconductor has expanded its custom foundry capabilities with the launch of an industry-compatible 0.18-micron CMOS process technology platform.
News from ON Semiconductor, Oct 5, 2009
Wolfson WM8320 extends battery in portable devices
Wolfson Microelectronics has launched the WM8320, an integrated power management solution to maximise the processor performance and extend the battery life of portable multimedia devices.
News from Wolfson Microelectronics, Oct 2, 2009
XPhase IC device features power-saving function
International Rectifier (IR) has introduced the IR3527 XPhase dual-phase IC with an independent power-saving function (PSI) for energy-efficient multiphase server applications.
News from International Rectifier, Oct 2, 2009
ON Semiconductor offers speaker amplifier solution
ON Semiconductor has introduced a Class D audio amplifier with an integrated charge pump, providing a space-efficient speaker amplifier solution.
News from ON Semiconductor, Oct 1, 2009
Linear unveils H-grade DC/DC controller
Linear Technology has announced the H-grade version of the LTC3824, a 4V to 60V input range, low quiescent current step-down DC/DC controller in a small thermally enhanced MSOP-10 package.
News from Linear Technology Corp, Sep 30, 2009
Maxim releases integrated PMIC for GIP monitors
Maxim Integrated Products has introduced the MAX17100, an integrated PMIC for gate-in-panel (GIP) LCD monitors.
News from Maxim Integrated Products, Sep 28, 2009
Intersil PWM regulators comply with IMVP-6.5TM
Intersil has introduced compact multiphase PWM regulators that comply with the Intel Mobile Voltage Positioning (IMVP-6.5TM) specification.
News from Intersil, Sep 28, 2009
EZ-Color controls LEDs in WAC tape light system
Cypress Semiconductor has announced that WAC Lighting has selected its EZ-Color high-brightness LED controllers to control the LEDs in its colour-changing tape light system.
News from Cypress Semiconductor, Sep 25, 2009
Hyperion driver suitable for DC/DC converters
Cissoid has launched Hyperion, a high-side and low-side driver that is said to operate reliably from -55C up to +225C.
News from Cissoid, Sep 25, 2009
Summit launches single-channel DC/DC controller
Summit Microelectronics has extended its family of programmable power manager (PPM) integrated circuits (ICs) with the SMB211 single-channel, synchronous DC/DC controller.
News from Summit Microelectronics, Sep 25, 2009
Power Integrations launches smart-meter microsite
Power Integrations has launched a technical microsite that focuses on energy-efficient power supply solutions for utility meters used in smart-grid energy networks.
News from Power Integrations, Sep 25, 2009
Flyback controllers enable converter design
Linear Technology has announced the H-Grade version of the LTC3805/-5 current-mode, programmable-frequency flyback controllers.
News from Linear Technology Corp, Sep 23, 2009
National LED driver has online design environment
National Semiconductor has announced an LED driver with temperature-management control and an online design environment to support it.
News from National Semiconductor, Sep 23, 2009
IR launches high-voltage power MOSFET driver
International Rectifier (IR) has introduced a high-voltage power MOSFET high-side driver, which features an internal Vs-to-GND recharge NMOS.
News from International Rectifier, Sep 22, 2009
Controller offers buck-boost regulation
Linear Technology offers a high-reliability (MP) grade version of the LTC3780, a very high efficiency synchronous buck-boost switching regulator DC/DC controller.
News from Linear Technology Corp, Sep 21, 2009
Maxim step-down controller powers NVIDIA GPUs
Maxim Integrated Products has introduced the MAX17409, a single-phase step-down controller for powering NVIDIA GPUs.
News from Maxim Integrated Products, Sep 18, 2009
LDOs drive low-ESR 1uF MLCC capacitors
Diodes has introduced a range of low-drop-out linear regulators (LDOs) designed to drive low-ESR 1uF MLCC capacitors to reduce cost, and improve control-loop stability and transient response.
News from Diodes Incorporated, Sep 18, 2009
DC/DC controllers for space-critical applications
Linear Technology has introduced the LTC3878 and LTC3879 high-efficiency no RSENSE synchronous step-down DC/DC controllers.
News from Linear Technology Corp, Sep 17, 2009
LED driver has leading clock-reverse engine
Macroblock has adopted the leading clock-reverse engine in its three-channel, constant-current LED driver, MBI6020, to assure the transmission reliability for LED architectural lighting applications.
News from Macroblock, Sep 17, 2009
Showing 76-100 of 2475 articles
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Buck regulator features controlled architecture
The LTC3601 is a high-efficiency, 4MHz synchronous buck regulator from Linear Technology that incorporates a controlled frequency, current mode architecture.
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Topswitch-JX offers good light-load efficiency
Power Integrations has launched Topswitch-JX, an integrated family of 16 power conversion ICs incorporating a 725V power Mosfet for use in flyback power supplies.
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