Amplifiers/Converters 
AAT1231 Eval: Step-up DC/DC converter for white LED backlight apps
Keywords: AAT1231 application note DC/DC white LED backlights
[Summary of tips] AnalogicTech's AAT1231 is a high-frequency, high-efficiency constant current boost converter driving up to six white LEDs in series or up to 12 white LEDs in parallel/series configuration. The input voltage is 2.7V to 5.5V, which is suitable for portable devices powered by single-cell Li-ion/polymer batteries. With overvoltage ......Please login or register with us to view this article>>
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