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DataSheet4U.
com CAT3612 Programmable 300mA Camera Flash LED Driver FEATURES „ „ „ „ „ „ „ „ „ „ „ „ „ Dual matched regulated LED channels 300mA output current (150mA per channel) 1-wire EZDimTM Programmable LED Current 32 accurate dimming levels Power efficiency up to 90% Fractional pump 1x/1.
5x Low noise input ripple Fixed High Frequency Operation 1MHz “Zero” Current Shutdown Mode Soft start and current limiting Short circuit protection Thermal shutdown protection 12-lead TDFN 3mm x 3mm package PRODUCT DESCRIPTION The CAT3612 is a high-efficiency 1x/1.
5x fractional charge pump with programmable current in two LED channels.
Each channel delivers accurate regulated current up to 150mA ...

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