Power-supply ICs and controllers
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Power-supply ICs and controllers
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Showing 126-150 of 2729 articles
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Controller suits robotic and telecom applications
Linear Technology has introduced the LTC3890/-1, a high-voltage dual-output synchronous step-down DC/DC controller suited for automotive, heavy equipment and industrial control applications.
News from Linear Technology, Sep 9, 2010
High-side driver for industrial PCs and PLCs
Mouser Electronics is stocking the Infineon Isoface eight-channel isolated high-side driver for industrial automation systems including PLCs, distributed control systems and industrial PCs.
News from Mouser Electronics, Sep 7, 2010
Rugged ICs target automotive applications
International Rectifier offers a range of rugged 600V ICs for energy-efficient automotive gate drive applications including piezo and common rail injection, fan and compressor applications.
News from International Rectifier, Sep 3, 2010
Dual-channel regulator targets POL applications
Semtech has introduced its SC283, which it claims is the world's smallest 1.8A dual-channel regulator for point-of-load (POL) applications.
News from Semtech, Sep 3, 2010
ICs incorporated into Renesas reference platform
DA9052 system-level power management and DA7210 Class G audio ICs from Dialog Semiconductor have been incorporated in Renesas Electronics' SH7724 reference platform.
News from Dialog Semiconductor, Sep 2, 2010
Torex LDO ideal for space-conscious applications
The XC6503 series LDO from Torex Semiconductor integrates internal phase compensation circuitry, removing the need for output capacitors and reducing the necessary PCB layout area.
News from Torex Semiconductor, Aug 30, 2010
MOSFETS available as semiconductors for converters
Renesas' 12th-generation power MOSFET products are available as power semiconductor devices for DC/DC converters used in general point-of-load (PoL), base stations, computer servers and notebook PCs.
News from Renesas Technology, Aug 27, 2010
PoL voltage regulators provide power management
International Rectifier's Gen 2.1 Supirbuck point-of-load (PoL) voltage regulators provide power management in a variety of applications where minimising power consumption is important.
News from Farnell, Aug 27, 2010
NXP IC ideal for solar battery charge controllers
NXP Semiconductor has launched the MPT612, a low-power IC dedicated to performing the maximum power point tracking (MPPT) function for applications using solar photovoltaic cells or fuel cells.
News from NXP Semiconductors, Aug 26, 2010
Switching regulator suits automotive applications
Linear Technology has announced the LT3980, a 2A, 58VIN step-down switching regulator said to be ideal for load dump and cold-crank conditions commonly found in automotive applications.
News from Linear Technology, Aug 25, 2010
Small LED driver suitable for dot-matrix displays
Austriamicrosystems has introduced a tiny light-emitting-diode (LED) dot-matrix driver, which is suitable for dot-matrix displays in mobile phones, personal electronics and toys.
News from Austriamicrosystems, Aug 24, 2010
2A switching regulator for space-confined systems
V-Infinity has added a 2A model to its V78XX switching regulator series, which is ideal for applications where board space is at a premium and energy efficiency is a concern.
News from CUI, Aug 23, 2010
Battery gas gauges target single-cell Li-Ion apps
The LTC2941/LTC2942 battery gas gauges have an I2C interface for 2.7 to 5.5V systems and are suited for single-cell Li-Ion applications such as mobile phones, cameras, MP3 players and GPS receivers.
News from Linear Technology, Aug 23, 2010
FXMA2102 translates bus interface voltage levels
Fairchild's FXMA2102 is a configurable dual-voltage supply translator and level shifter that translates voltage levels in I2C bus interface applications in consumer devices and mobile phones.
News from Fairchild Semiconductor, Aug 23, 2010
Battery-free power subsystem prevents data loss
Agiga Tech, a subsidiary of Cypress Semiconductor, has introduced a battery-free intelligent power subsystem that prevents the loss of critical data due to power interruption.
News from Cypress Semiconductor, Aug 20, 2010
Senzero ICs control high-voltage sense resistors
Power Integrations has introduced Senzero, a range of ICs that disconnect sense resistors from high-voltage rails during standby or remote-off conditions.
News from Power Integrations, Aug 20, 2010
Controller suits PoE power-device applications
Maxim Integrated Products has introduced the MAX5974, a high-frequency, current-mode PWM controller for applications including Power-over-Ethernet (PoE) power devices such as IP phones and IP cameras.
News from Maxim Integrated Products, Aug 16, 2010
Line driver targets PLC communciations tasks
ON Semiconductor has introduced the NCS5650 line driver device targeted at power line carrier (PLC) communications applications such as smart metering, industrial control and street lighting.
News from ON Semiconductor, Aug 13, 2010
Linear regulator ideal for battery-powered systems
Linear Technology has launched the LT3032, a dual, low-noise, positive/negative low-dropout voltage linear regulator for use in portable battery-powered systems that require optimum run time.
News from Linear Technology, Aug 12, 2010
DC/DC controller targets point-of-load regulators
The LTC3865/-1 is dual-output synchronous step-down DC/DC controller for use in point-of-load regulators in medical, industrial, automotive, datacom, telecom and multifunction printers.
News from Linear Technology, Aug 11, 2010
Line driver operates from single +5V supply
Holt's HI-8592 line driver, supplied by Advance Power Components, eliminates the need for negative voltage supplies or inverters that are typically found in ARINC 429 bus-driver designs.
News from Advanced Power Components, Aug 10, 2010
Flexible inverter system for automotive industry
Semikron and Hofer Powertrain are developing a flexible inverter system - the SKAI 2 IGBT system - for use in the mass production of hybrid and electric vehicles.
News from Semikron, Aug 9, 2010
Buck-boost converter for space-critical tasks
The LTC3127 from Linear Technology is a 96 per cent efficient, synchronous buck-boost converter that is ideal for GSM modems or supercapacitor chargers.
News from Linear Technology, Aug 9, 2010
White LED driver ideal for ultra-bright displays
Semtech has introduced a 10-channel white LED driver that is ideal for the ultra-bright displays used in the medical, industrial, avionics, navigation and digital signage industries.
News from ODU, Aug 5, 2010
IR Mosfets ideal for automotive applications
International Rectifier (IR) has expanded its family of automotive-qualified power Mosfets for applications requiring low on-state resistance (RDS(ON)), including on-board power supplies.
News from International Rectifier, Aug 3, 2010
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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
- Ultra-compact LEDs for space-critical applications
Excelsys Technologies has introduced the LDV series of ultra-compact LED drivers for applications including in-store food display, mood lighting, advertising displays and architectural lighting. - Converter suits low quiescent power applications
Linear Technology has introduced the LTC3388, an ultra-low quiescent current synchronous buck converter for applications such as energy harvesting and industrial control power.
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