MAX8595Z／MAX8596Z white LED driver circuit diagram

Published:2011/8/16 1:20:00 Author: | Keyword: white LED driver | From:SeekIC

MAX8595Z/MAX8596Z's main technical characteristics are as follow. ① It uses 25mA current to drive eight white LEDs, and the temperature derating function allows less white LEDs to achieve the same brightness (MAX8596Z). ② it has 2.6 ~ 5.5V input voltage range, 12mVp-p low input ripple, and s direct PWM internal filter. ③ it has 86% efficiency (PLED / PIN). ④ it has flexible brightness control, 1.7% current regulation accuracy. ⑤ it has 1MHz PWM switching frequency, 0.1μF output capacitor. ⑥ it has soft-start, eliminate inrush current, and output overvoltage protection functions. ⑦ it has 0.3μA shutdown current.



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