The new PR4404 is a LED driver providing more than 150mA out of one battery cell and up to 300mA from two batteries for one to three power LEDs. Read more...More Product Announcements from PREMA Semiconductor GmbH
PR4101 is a buckdriver for up to 40V input voltage. Its versatility and its dimming input make it ideal for halogen lamp replacement and general lighting. PR4101 is offered in SO-08 and SO-14 package, as well as a smaller variant in a tiny SOT23-5L package. Versatility and high power are key features of these LED drivers, which can also be used as proven standard cells in an ASIC project. Read more...More Product Announcements from PREMA Semiconductor GmbH
PR4401 andPR4402 are LED boost converters in a tinySOT23 package that drive white LEDs from a single battery cell. Output currents of 20mA (PR 4401) and40mA (PR 4402) can be achieved. The only other component needed is an inductor. A cleverly devised control circuit produces a constant output current. Maximum performance at minimum space and cost is the goal of this smart IC.
The... Read more...More Product Announcements from PREMA Semiconductor GmbH
Fairchild Simplifies Dimmable LED Lighting Design Across
Wide Range of Dimmers
Unique active dimmer driving technology enables designers to cover a wide power range with a single device
Fairchild, a leading global supplier of high-performance power semiconductor solutions for making the world a cleaner and smarter place, today announced the FL77... Read more...More Product Announcements from Fairchild Semiconductor
NMB’s new Ultra Thin Lens technology empowers the OEM to create a slim, compact lighting fixture while eliminating irregular irradiation and ensuring uniform color. Read more...More Product Announcements from NMB Technologies Corporation
The LM3643 is a dual LED flash driver that provides a high level of adjustability within a small solution size. The LM3643 utilizes a 2-MHz or 4-MHz fixed-frequency synchronous boost converter to provide power to the dual 1.5-A constant current LED sources. The total LED current the LM3643 boost can deliver is 1.5 A (ILED1 + ILED2 ). Read more...More Product Announcements from Texas Instruments
Infineon's Automotive LED Drivers are optimized for the control of low to medium power LEDs in automotive applications. The whole family of linear constant current sources offers footprint compatibility ranging from 1 to 3 output channels with typ. 60-180mA and enables stable and reliable LED brightness by precise current control. The integration of features also increases the system rel... Read more...More Product Announcements from Mouser Electronics, Inc.
Fairchild's New LED Driver Delivers Best-in-Class Solid State Lighting Performance
Excellent THD performance and tight output tolerance makes meeting global LED standards and regulations easy
Fairchild, a leading global supplier of high- performance power semiconductor solutions for making the world a cleaner and smarter place, today announced the FL7733A Sing... Read more...More Product Announcements from Fairchild Semiconductor
Mouser Electronics, Inc. is now stocking the SSL5015TE LED Driver Integrated Circuit (IC) from NXP Semiconductors. Engineered to drive LED lamps for general mains non-dimmable light applications, this high-voltage, integrated controller and MOSFET provides enhanced power functionality with up to 93 percent efficiency. On-chip protection circuits improves reliability in high-power applica... Read more...More Product Announcements from Mouser Electronics, Inc.
The SKY81452 is a highly integrated, high efficiency LED backlight solution for tablets, notebook computers, monitors, and other portable devices.
An integrated boost converter provides a high voltage output for driving up to 28 V. Six precision current sinks are programmable up to 60 mA per string. The integrated boost regulator switching frequency is adjustable from 600 kHz to 2... Read more...