XT2102 source equivalent, three function programmable constant current source.
* Application
Programmable output current,an external resistor control Built-in short circuit protection,short circu.
XT2102 is a programmable constant current source, through an external resistor to set the output current. XT2102's internal control circuit that can achieve full current, 1 / 4 current and burst flash three functions. Three functions controlled by ex.
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