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    ETC4390C-33U

    Abstract: ETC4390C-50U MA735 634 transistor
    Contextual Info: ETC4390, ETC4391 PFM Controlled, Step-Up DC/DC Converters Variable Duty Ratio Pin Configurations Description The ETC4390/91 series is a group of PFM controlled step-up DC/DC converters. Unlike conventional PFMs, the ETC4390/91 automatically switches duty ratio


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    etc4390etc4391etc4390/91v092399+4etc4390c-33uetc4390c-50uma735634 transistor PDF