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LED lighting interface IC slashes component count, PCB space 2016-04-28
Aimed at LED lighting applications, Infineon's CDM10V is a single-chip interface IC can transform an analogue zero to 10V input into a PWM or dimming input signal required by a lighting controller ?
Linear step-down ?Module has adjustable load current control 2016-03-28
The LTM8064 regulates and controls load current up to 7A when sourcing and 9.1A when sinking. It is ideal for Peltier devices for cooling and heating, LED and laser driver, and motor and fan controllers. ?
DMOS FET transistor arrays pack 1.5A sink-output driver 2015-12-18
The TBD62064A series and TBD62308A series from Toshiba are equipped with four channels of 50V/1.5A rated output, suitable for driving constant voltage unipolar stepping motors. ?
Filament LEDs flaunt up to 150lm/W luminous efficacy 2015-10-30
The Soleriq L 38 from Osram is geared for aesthetic lighting applications in the home and in hotels and restaurants, featuring a colour rendering index of over 80. ?
Mouser ships hi-res motion feedback encoder kits from Avago 2015-10-15
The AEDC-55xx modules enable a high resolution up to 2,500 or 5,000 counts per revolution (CPR), depending on the model, and the AEDM-5810 module offers resolutions up to 5,000 CPR. ?
High-efficiency LED drivers target any-colour chips 2015-07-01
The AS1111x devices from Ams can drive up to four high-current LEDs and feature up to four channels of 40mA drive (for high brightness LEDs); 150mV headroom to operate. ?
3D QVGA ToF image sensor offers backside illumination 2014-12-03
The EPC660 from Espros Photonics has a 320 x 240 CCD pixel field and control logic that allows the device to deliver about 66 full frame ToF images that can be increased to more than 1,000. ?
Avago unveils photovoltaic MOSFET driver 2014-11-13
The ACPL-K30T has an operating temperature range of -40°C to 125°C and can be used both for under-the-hood and battery management systems in modern electric vehicles. ?
LED chip integrates array of 256 light points 2014-10-27
All the pixels can be individually controlled, providing the basis for adaptive front lighting systems that improve the illumination of the road by actively adapting the distribution of light. ?
Bluetooth haptic dev't kit comes with a free app 2014-09-05
TI's Haptic Bluetooth Kit lets designers create haptic sequences and LED patterns for tactile feedback, notifications and alerts from a pre-licensed library of more than a hundred distinct haptic effects ?
DC/DC converter eases circuit form factor of MR16 LED lamp 2014-07-25
The device co-packages a 60V, 3.6A-rated power N-channel MOSFET with all primary functions required by a DC/DC controller into the compact DFN6040-12 dual exposed-pad package. ?
Novel sensor controls LED colour from mobile interface 2014-07-21
MAZeT demonstrated the accurate colour control of LEDs using a smartphone or tablet as a remote control through the use of its True Color sensor. ?
Converters get boost from power transistors 2014-07-10
Power transistors from EPC provide lower on-resistance, lower capacitance, higher current, and superior thermal performance, allowing power converters to perform with greater efficiency. ?
Dimming driver drives up to nine LEDs from a 36V source 2014-06-10
The LED buck driver from diodes claims an accuracy better than five per cent. Dimming is achieved by applying a fast digital PWM signal to the driver's control input. ?
Driver ICs deliver enhanced LED lamp power up to 18W 2014-06-02
The devices from NXP have a supply current of 1.3mA, are typically configured to a buck converter. They are housed in a compact HSO8 package with an exposed pad for T-LEDs or higher power lamps. ?
Photocoupler integrates embedded protection features 2014-05-21
The features include IGBT desaturation detection, active miller clamp, and FAULT detection to prevent the IGBT from reaching over-current conditions. ?
FTDI incorporates EVE into display dev't platform 2014-05-09
The VM800P 'Plus' integrates an EVE graphic controller chip to create HMI solutions with display, audio, and touch functionalities. It can be programmed via the Arduino IDE. ?
IR LED from Osram offers remote control capability 2014-04-11
The T-shaped SFH 4140 Midled protrudes 0.6mm above and below the board thereby offering remote control functions in a small space. ?
Marvell bares LED controller for smart wireless light bulbs 2014-04-01
Marvell's 88EM8189 chip offers I2C compatible digital interface integration, low standby power and compatibility to phase cut dimmers. ?
Zilog announces Z8-compatible MCUs 2013-09-12
Applications of the S3 family MCUs include battery chargers, thermostats, boiler control, microwaves, e-bikes, LED lighting, power meters, blood pressure meters and smoke detectors ?
Reference design for dimmable LED spotlight 2013-08-29
The DER-350, uses Power Integrations' LYT4317E, a member of the company's LYTSwitch-4 family of single-stage drivers, along with Cree's MT-G2 EasyWhite LEDs. ?
Multi-chip LED boasts luminous flux of 500lm at 200mA 2013-08-16
The Duris S 8 achieves very good colour consistency by using closely grouped LEDs and can be used in directional and omnidirectional retrofits, as well as in LED spots in indoor lighting ?
SSL LED driver integrates boost, flyback converters 2013-08-14
The iW3623 from Dialog Semiconductor offers a universal 100-277VAC input range and output power up to 45W. ?
Multi-topology DC/DC LED driver for automotive lighting 2013-07-26
The TPS92690 is an N-channel MOSFET controller with low-side current sense provides design flexibility and low electro-magnetic interference. ?
DC-DC converter cuts space in LED lighting apps 2013-07-26
The AL8811 from Diodes is available in the 3 x 4.9 x 1.1mm MSOP-8L package and requires minimal external components enabling significant reductions in both circuit footprint and BOM cost. ?
8-channel LED backlight driver enables better TV screen 2013-07-12
The iW7019 from iWatt intends to deliver better screen performance and lower cost in next-generation 2D and 3D LCD TVs to render a more lifelike viewer experience. ?
LED flash driver ups smartphone camera performance 2013-07-08
The AS3630 can drive up to 8A current through an LED flash system, enabling mobile phone cameras to take pin-sharp images and supports substantially faster shutter speeds ?
Diodes rolls out DC-DC converter with 3V to 20V range 2013-07-01
The AL8811 from Diodes comes with a wide 3V to 20V input voltage operating range and an output voltage up to 36V and is suitable for an array of different 12V AC lighting applications. ?
element14 unveils products from Recom Power in APAC 2013-05-21
Recom's solutions include DC/DC converters; isolated board mount and LED driver, and switch-mode power supplies; PCB mount and LED drivers/PSU. ?
Gate drivers promise long-term motor control reliability 2013-05-14
Silicon Labs' CMOS-based Si826x isolated gate drivers support up to 5kV isolation ratings and up to 10kV surge protection aimed at industrial power systems. ?


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