Buck type converter circuit formed by the LT1766

Published:2011/7/27 9:58:00 Author:Nancy | Keyword: Buck type converter | From:SeekIC

Figure a and b is the buck type converter circuit formed by the LT1766. It is a non-isolated buck type DC/DC converter with 5.5 ~ 60 V input voltage and 5 V / 1 A input. The LT1766 is a buck switch integrated regulator with all the functions that the buck type converter requires such as oscillating circuit, control circuit, switch transistor, etc. The oscillation frequency is 200 KHZ, the peak current of the on chip power transistors (VT1) is 1.5 A.



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