MAX8607 white LED driver circuit diagram

Published:2011/8/15 20:23:00 Author: | Keyword: white LED driver | From:SeekIC

MAX8607 integrates a 1MHz PWM boost converter, 1.5A low dropout (LDO) current regulator, and logic control circuit, and it is suitable for small-size white LED flash design. MAX8607's two logic inputs control has four modes: ① shutdown modewith quiescent current decreasing to 0.1μA (typ). ② projection mode which provides 360mA continuous white light with LED current. ③ flash mode provides short 1.5A White LED current. ④ disk model provides +5 V external power supply (up to 1A) and the 80mA constant current for white LED driver.



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