IS31LT3938 driver equivalent, high voltage led lighting driver.
* User configurable power sequencing levels
* 3% output current accuracy
* Over current, temperature protection and short
circuit protection
* High effici.
* DC/DC or AC/DC constant current LED driver
* Signal and decorative lighting
* Backlight LED driver
TYPICA.
IS31LT3938 LED driver IC is a peak current detection buck converter which operates in constant off time mode. It operates over a very wide input voltage supply range of 10VDC to 450VDC or 110VAC/220VAC.
IS31LT3938 incorporates the special feature of .
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