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2003-06-27 Low Voltage DC Supply Dimmable Ballast for 1x36W T8 Lamp
This application note provides a design for a low voltage dc supply dimmable ballast for T8/36W lamps using the IR2159.
2003-06-27 IR2167: Universal Input Dual Lamp Ballast Series Configuration for T8/32W and T8/36W
This application note provides a description and schematic diagram of the IR2167 dual lamp ballast control IC when used is series configuration for T8/32W and T8/36W lamps.
2003-06-27 IR2167: Universal Input Dual Lamp Ballast Parallel Configuration for T8/32W and T8/36W
This application note provides a description and schematic diagram of the IR2167 dual lamp ballast control IC when used is parallel configuration for T8/32W and T8/36W lamps.
2003-06-27 IR2159: Dimming Dual Lamp Parallel Configuration with Balance Transformer
This application note provides basic design considerations for using the IR2159 dimming ballast control IC in parallel configuration with a balance transformer
2003-06-20 IR2159: 40W/PL-L Lamp Dimmable Ballast
This application note discusses the design of a fully-functioning ballast adjusted specifically for the PL-L/40W lamp type
2002-06-22 IR lighting control IC cuts parts count by 30 percent
The IR2166 ballast control IC from International Rectifier is positioned to replace a separate ballast control IC, gate driver IC, power factor correction IC, and additional discrete circuitry
2009-06-12 Low voltage DC supply dimmable ballast for 1 x 36W T8 lamp
It is possible to design an effective dimmable ballast based around the IR21592 that is powered from a low voltage DC supply instead of the AC line. This application note shows a ballast for a single 36W T8 lamp driven from a 30V DC supply
2003-06-27 IR21571: T5 Lamp Ballast Using Voltage-Mode Filament Heating
This application note discusses the benefits and procedures of using Voltage-Mode Filament Heating with the T5 Lamp Ballast
2003-06-27 IR21571: Dual Lamp Ballast: Parallel Configuration
This application note provides a guideline for setting up a parallel configuration for the IR21571 Dual Lamp Ballast
2004-06-15 IR control IC targets electronic transformers
IR introduced what it claims as the world's first intelligent control IC specifically designed for electronic transformers that drive low voltage halogen lamps
2004-05-27 IR control IC eyes electronic transformers
International Rectifier disclosed that it has developed the first intelligent control IC designed for electronic transformers that drive low voltage halogen lamps
2004-07-06 IR ballast control IC increases lamp reliability
IR introduced a CFL ballast control IC that can adapt to changing supply voltage, frequency and lamp conditions to increase lamp life and reliability.
2003-06-20 Dual Lamp Series Configuration
This application note discusses the properties and features of the Dual Lamp Series Configuration
2010-04-26 Ballast control IC eases HID lighting design
International Rectifier has developed a full-featured high-intensity discharge (HID) electronic ballast control IC for low-, medium- and high-power general purpose industrial HID applications
2002-10-18 Supertex ships dual EL lamp driver
Supertex Inc.'s HV831 dual EL driver IC can drive two separate or concurrent EL lamps
2005-05-26 Supertex PWM controller IC uses low noise boost-buck topology
The new HV9930 from Supertex is a variable frequency PWM controller IC designed to control an LED lamp driver using a low noise boost-buck topology.
2008-11-17 Smart lamp ballast IC eyes fluorescent lamps
Infineon Technologies AG launched its next-generation lamp ballast controller that features intelligent digital/mixed signal power control
2010-07-26 LED lamp driver suits car solid-state lighting
Supertex Inc. rolls LED lamp driver ICs that are designed for solid-state lighting applications in automobiles, such as head lights, tail lights, indicator lights, dome lights, and panel backlights
2010-05-31 LED driver improves high-brightness lamp reliability
Diodes Inc. has introduced a multi-topology LED driver IC designed to increase the reliability of high brightness lamps in automotive, industrial, and commercial lighting systems
2009-07-20 Lamp driver delivers programmable output voltage
The Durel Division of Rogers Corp. has introduced the D392A, the latest addition to its high-performance electroluminescent (EL) lamp driver ICs
2004-07-29 Fairchild inverter/driver IC has PWM controller
Fairchild released a new full-bridge inverter/driver IC that integrates a pulse width modulation (PWM) controller in a 20-SSOP package
2005-11-18 EL lamp driver IC boosts output voltage, reduces audible noise
Supertex introduced the HV859, a new high voltage, electroluminescent (EL) lamp driver IC. It is designed for applications such as cellular phone keypads, LCD backlighting, global positioning
2003-05-14 Durel IC drives EL lamp, HB LED devices
Durel Corp.'s D368 EL lamp and HB LED driver is available in a leadless PLLP-16 package
2009-12-01 Driver IC improves dimmable LED efficiency
iWatt Inc. has released the iW3610 digital LED driver IC with primary side regulation, which eliminates the need for an optocoupler
2008-11-14 Control ICs hasten dimming capacity for CFLs
The IRS2530D and IRS2538D 600V ballast-control ICs from International Rectifier plan to modify that by offering easy to design-in, effective dimming for CFL ballast circuits
2011-05-17 Ballast IC reduces overall component count
International Rectifier introduces the new IRS2580DS Combo8 IC, which integrate power factor correction (PFC) and ballast control in a single compact 8-pin SO-8 package
2011-05-20 Ballast IC offers standard, low-cost power circuitry
STMicroelectronics unveils the L6520, a ballast controller capable of reducing design time and costs and fulfills 'Energy Star' energy-saving regulations.
2009-08-28 Analog IC makes small engines green
Freescale Semiconductor has introduced a new analog chip that could reduce emissions from small gasoline engines.
2002-02-01 LSICSI offers "no-touch" dimmer IC
The LS7232NT lamp dimmer from LSI Computer Systems Inc. features an optical user interface that allows for smooth variation of the lamp intensity without the need to physically touch a sensor or mechanical switch
2003-03-28 Driver IC powers 22.58cm?-sized EL lamps
Supertex Inc. has announced the availability of the HV839 driver IC that is capable of driving two separate EL lamps with an area of up to 22.58cm&sup2
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