Products, Materials + Tools | Jul 20, 2010

LDA24 – High Efficiency LED Driver Modules

The LDA24 constant current LED drivers with dimension of 22.1 x 12.55 x 8.5 mm are now available at MSC Vertriebs GmbH. Developed by YDS these ready-to-use driver modules supply a regulated constant output current, which can be dimmed down to zero by an external PWM signal.

They are designed for an input voltage range of 5 to 36 V. The load voltage can range from 2 to 34 V, allowing to drive more than ten series connected LEDs with an efficiency of up to 95%. In shutdown mode the input quiescent current drops below 400 µA.
The LDA24 series standard ratings are 300, 350, 500, 600 and 700 mA, other output current levels can be made to customer specifications. The specific model’s output current is kept constant to ±5%, regardless of the number of series connected LEDs. Over temperature protection, constant short circuit protection, low ripple and noise as well as a MTBF rating of 2x105 hours are additional benefits.
The LDA24 series LED drivers are individually tested and ready-to-use. Application developers save time and efforts to create and optimize individual solutions and can fully concentrate on system design. The LDA24 series models are RoHS compliant and allow a soldering temperature up to 265 °C.
Additional information is available at MSC Vertriebs GmbH.
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Since 1982 MSC Vertriebs GmbH has made a name for itself as one of the leading high-tech distributors of electronic components in Europe. As well as its core distribution business MSC is also able to offer customer specific design as well as production in one of four European production centers. MSC now employs over 800 people. Our key focus is on products that need highly competent technical advice such as micro-controllers and processors, programmable logic, ASICs, displays & equipment, power and linear products, memory components & memory modules, electromechanical components, optoelectronics as well as IT solutions. What makes MSC stand apart from its competitors is not only its highly qualified application and development engineers but its ability to offer design and production services. In addition a very close relationship to the major semiconductor manufacturers results in the best support for the newest technologies for our customers. Find out more about MSC at