LT3481H: 34V, 2A (Isw), 2.8MHz Micropower Step-Down DC/DC Converter Offers 150˚C Maximum Junction Temperature Operation
Submitted by Ionela on Thu, 08/28/2008 - 13:22.
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Linear Technology announces the H-Grade version of the LT3481. The LT3481 is a 34V (36V(MAX)), BurstMode, step-down switching regulator that maintains quiescent current under 50uA.The “H” Grade version operates up to a junction temperature of 150˚C, compared to the “E” and “I” Grade versions’ 125˚C maximum junction temperature. All electrical specifications are identical for the E, I and H. The H Grade parts are tested and guaranteed to the maximum junction temperature of 150˚C. They are ideal for automotive, industrial and harsh environment applications that are subject to high ambient temperatures. |
