Ultra-compact 15W & 30W DC-DC converters from TDK-Lambda

20th January 2010

TDK-Lambda

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Datasheet

TDK-Lambda has extended its CC-E range of high efficiency, high reliability DC-DC converters with the introduction of new 15W and 30W versions. Each CC-E power range comprises 32 models and is available in both surface mount and through-hole packages with applications in factory automation systems, computers and communications devices.

A proprietary TDK low-loss ferrite core material ensures high efficiency of operation resulting in an extremely compact size with an ultra low profile. For instance, the 30W CC30-4805SHF-E model measures just 37.9 x 31.6 x 6.5mm, achieves an efficiency of 92.5% and a power density of 63.2W/in3.

Accepting a nominal input of either 24V or 48V, these DC-DC converters are available in the most popular output voltages from 3.3 to 15Vdc. Operating temperature is from -40 to +85°C ambient with a choice of input to output isolation of 500Vdc or 1500Vdc. Representing an upgrade of the existing products, added functions include parallel operation, simultaneous start-up and start-up delay functions, as well as remote on/off and output trim feature. Standard protection features include low voltage, over voltage and over current conditions.

TDK-Lambda’s CC-E Series of ultra-compact DC-DC converters are approved to a wide range of safety standards, including UL/CSA/EN60950-1 and all models carry the CE mark, according to the LV Directive. As well as the impressive technical performance of the new CC-E models, TDK-Lambda’s engineers have eliminated the use of tantalum and electrolytic capacitors in the design ensuring long life and high reliability, which is supported by a 5-year warranty.