led light
Highly Integrated RGB LED Driver from STMicroelectronics Powers Eight Pixels from Single Chip, for Design and Cost Advanta
Submitted by Ionela on Wed, 07/09/2008 - 10:24.
 |
By providing 24 constant-current outputs capable of driving RGB LEDs at up to 80mA, the STP24DP05 from a world leader in analog, STMicroelectronics, performs the work of three conventional 8-output drivers within a compact TQFP48, 7 x 7mm footprint. Using this device to drive video displays and signage comprising large numbers of high-brightness LEDs saves bill-of-materials costs compared to conventional devices with fewer outputs. |
Vishay's New Power SMD LEDs
Submitted by Ionela on Mon, 06/23/2008 - 07:19.
 |
Vishay Intertechnology Inc. announced the release of a new series of power surface-mount LEDs that deliver a significant advance in heat dissipation and brightness. The new VLMx32.. devices feature a PLCC 4 package with a lead frame optimized to provide very low thermal resistance down to 290 K/W and power dissipation up to 200 mW, which in turn enables high drive currents up to 70 mA for twice the brightness of Vishay's high-intensity SMD LEDs in the PLCC 2 package. For automotive applications, the VLMx32.. devices are automotive qualified per AEC-Q101. |
Vishay Releases New VLMW611and VLMW621 Series of Warm White Power SMD LEDs in CLCC-6 and CLCC-6 Flat Package With Industry’
Submitted by Ionela on Fri, 03/14/2008 - 08:30.
 |
Devices Utilize InGan Technology to Offer Luminous Intensity Range of 1800 mcd to 7100 mcd, and Low Resistance of 40 K/W and 50 K/W MALVERN, Pa. March 12, 2008 Vishay Intertechnology, Inc. (NYSE: VSH) today released two new series of warm white power SMD LEDs that utilize InGan technology to offer low resistance and high optical power. The VLMW611.. series is offered in the CLCC-6 package, while the VLMW621.. series features the CLCC-6 flat package, which offers an industry-low height profile of 0.9 mm. |
