Power-supply ICs and controllers

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Power-supply ICs and controllers

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Latest articles from 'Power-supply ICs and controllers'

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Showing 1-25 of 2692 articles

Photo IC for optical switching applications

Hamamatsu Photonics has introduced a photo IC that is designed for optical switches and provides an analogue waveform output, proportional to the intensity of incident pulsed light.

News from Hamamatsu Photonics, Dec 24, 2010

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Compact linear regulator with thermal resistance

Linear Technology has produced a wider-temperature-range version of the LT3010, a high-voltage, micropower linear regulator for avionics, military, industrial, automotive, RF and telecom applications.

News from Linear Technology, Dec 21, 2010

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Voltage controller with integrated power MOSFET

Linear Technology has introduced the LTC4219 5A Hot Swap controller with sense resistor, for protecting low-power boards from inrush current in many RAID, server, telecom and industrial applications.

News from Linear Technology, Dec 20, 2010

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Sensor IC withstands harsh automotive environments

Allegro Microsystems has launched the A1356, a user-programmable linear Hall-effect sensor IC with a pulse width modulated (PWM) output for automotive gear and clutch detection and position sensing.

News from Allegro Microsystems, Dec 20, 2010

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Driver controller for illumination and signage

Diodes Incorporated has designed the AL8400 linear LED driver controller to tightly regulate a variation of high-brightness LED currents via an external transistor.

News from Diodes Incorporated, Dec 17, 2010

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Current mode controllers for military applications

Military-temperature-grade versions of the LTC3803/-3/-5 current mode flyback controllers are available in a six-pin ThinSOT package for industrial, telecom, military and automotive applications.

News from Linear Technology, Dec 17, 2010

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PFC/PWM controller targets power engineers

Fairchild Semiconductor is offering the FAN6920MR, an integrated critical mode PFC and quasi-resonant current-mode PWM controller.

News from Fairchild Semiconductor, Dec 17, 2010

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CMOS LDO regulators for low-power applications

Torex Semiconductor has introduced the XC6420 dual-channel CMOS LDO regulators, which are suitable for both RF and digital applications.

News from Torex Semiconductor, Dec 16, 2010

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Driver boards allow easy upgrade to LED lighting

Endicott Research has announced new package configurations that offer footprint compatibility with its existing CCFL inverter designs.

News from Endicott Research, Dec 14, 2010

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DC/DC uModule PoL regulator for RAID systems

The LTM4611, a complete switch mode DC/DC uModule point-of-load regulator, is suited for applications in systems with only 3.3, 2.8 or 2.5V as the main power rail.

News from Linear Technology, Dec 14, 2010

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100V MOSFETs launched for space applications

IR has launched a range of hermetic radiation-hardened 100V MOSFETs in a compact, surface-mount SMD0.2 package for space applications such as satellite bus power systems and payload power supplies.

News from International Rectifier, Dec 13, 2010

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Tool safeguards low-voltage portable electronics

The LTC4362 is a 2.5 to 5.5V overvoltage and overcurrent protector that safeguards low-voltage, portable electronics from damaging input voltage transients and current surges.

News from Linear Technology, Dec 13, 2010

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Step-down converters suit automotive applications

The MAX16903 and MAX16904 automotive-grade synchronous step-down converters are designed to withstand extreme battery-voltage conditions in automotive applications.

News from Maxim Integrated Products, Dec 10, 2010

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Linear regulator suits use in telecom applications

Linear Technology's MP-grade LT3008 20mA linear regulator features operation from -55 to 125C for a range of applications, including avionics, military, industrial, automotive, RF and telecom.

News from Linear Technology, Dec 9, 2010

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AP7361 saves energy in consumer electronic devices

With a quiescent current rating of 70uA, the AP7361 ultra-low dropout linear voltage regulator will help bring energy savings to consumer electronic devices such as LCD TVs, STBs and PCs.

News from Diodes Incorporated, Dec 9, 2010

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DC/DC switching regulators for standby-power apps

Aimtec's AMSR1.5-78-NZ and AMSR2-78-NZ (AMSRx-78-NZ) DC/DC switching regulators are suited for space-critical configurations such as portable power and standby-power applications.

News from Aimtec, Dec 7, 2010

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DC/DC drivers meet demands of LED lighting systems

Offered in a DIP24 packages, the AMLD-Zs are feature-rich DC/DC LED drivers that meet the rigorous demands of environmentally friendly LED lighting solutions.

News from Aimtec, Dec 7, 2010

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500mA linear regulator with wide temperature range

Linear Technology has widened the temperature range of its LT1763 high-voltage, 500mA linear regulator, for applications including avionics, military, industrial, automotive, RF and telecom.

News from Linear Technology, Dec 3, 2010

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LED driver offers good phase-dimmed performance

National Semiconductor has introduced the LM3450 LED driver, which is claimed to feature the industry's best phase-dimmed performance for high-brightness light-emitting diode (LED) applications.

News from National Semiconductor, Dec 3, 2010

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DC/DC regulators for portable devices and more

Maxim Integrated Products has launched the MAX15050/MAX15051 low-voltage (2.9V to 5.5V) 4A synchronous DC/DC regulators for notebooks, single-cell portable devices and networking applications.

News from Maxim Integrated Products, Dec 3, 2010

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RMS detector can be used in rugged environments

Linear Technology has launched the LTC5582, a high-dynamic-range 10GHz RMS detector designed for use on remote radio units or outdoor units deployed on cellular towers.

News from Linear Technology, Dec 2, 2010

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Mars P-Mosfet for high-temperature interfaces

Cissoid has announced the addition of Mars, a high-temperature 30V small-signal P-channel Mosfet transistor, to its Planet range of transistors and switches.

News from Cissoid, Dec 2, 2010

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Integrated driver targets LED panel displays

Toshiba Electronics Europe (TEE) has launched the TC62D776, a high-accuracy integrated LED driver that incorporates 16-channel constant-current outputs for LED panel display applications.

News from Toshiba Electronics, Dec 1, 2010

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IC meets needs of sensors in factory automation

ZMD has launched a line driver and level shifter IC with a high-voltage I/O channel that meets the physical layer requirements of sensor and actuator systems used in factory automation applications.

News from ZMD, Nov 26, 2010

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Current sink LED platform suits handheld displays

Semtech has announced what it claims is the industry's first smart current sink LED backlighting platform with on-chip digital lighting effects for high-end handheld displays.

News from Semtech, Nov 26, 2010

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Showing 1-25 of 2692 articles

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Power-supply ICs and controllers

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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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  • Compact linear regulator with thermal resistance

    Linear Technology has produced a wider-temperature-range version of the LT3010, a high-voltage, micropower linear regulator for avionics, military, industrial, automotive, RF and telecom applications.
  • Voltage controller with integrated power MOSFET

    Linear Technology has introduced the LTC4219 5A Hot Swap controller with sense resistor, for protecting low-power boards from inrush current in many RAID, server, telecom and industrial applications.
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