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ST1938

DC-DC Step-Up Converter

Description

ST1938 DC-DC Step-Up Converter for White LED Driver DESCRIPTION The ST1938 is a step-up DC/DC converter for white LED driver with over voltage protection. The device can driver one to four LEDs in series from a single cell Lithium Ion battery. Internal functions include current limiting; thermal shutdown; OVP and soft-start to prevent damage operate status....

STANSON

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