CAT4201TDG-T3

The CAT4201 is a high efficiency step-down converter optimized to drive high current LEDs.The CAT4201TDG-T3 belongs to CAT4201 series.

Features of the CAT4201TDG-T3 are:(1)LED drive current up to 350mA;(2)compatible with 12V and 24V standard systems;(3)handles transients up to 40V;(4)single pin control and dimming function;(5)power efficiency up to 94%;(6)drives LED strings of up to 32V;(7)open and short LED protection;(8)parallel configuration for higher output current;(9)RoHS-compliant TSOT-23 5-lead package.Applications of the CAT4201TDG-T3 are:(1)12V and 24V lighting systems;(2)automotive and aircraft lighting;(3)general lighting;(4)high brightness 350mA LEDs.

The absolute maximum ratings of the CAT4201TDG-T3 can be summarized as:(1):the parameter is VBAT, SW, CTRL,the Min. -0.3,the rating is -0.3 to +40,the unit is V;(2):the parameter is RSET,the rating is -0.3 to +5,the unit is V;(3):the parameter is switch SW peak current,the rating is 1,the unit is A;(4):the parameter is storage temperature range,the rating is -65 to +160,the unit is ;(7):the parameter is junction temperature range,the rating is -40 to +150,the unit is ;(8):the parameter is lead temperature,the rating is 300,the unit is .