EL7581 converter equivalent, 3-channel dc/dc converter.
a PWM boost converter with 2.7V to 14V input capability and 5V to 17V output, which powers the column drivers and provides up to 720mA @12V, 570mA @ 15V from 5V input. A .
It features a PWM boost converter with 2.7V to 14V input capability and 5V to 17V output, which powers the column drive.
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