TS19453 control equivalent, ac/dc programmable current wled driver w/pwm dimming control.
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* Adjust constant output current up to 50mA(typ) Universal 85~264VAC operation Over temperature protection with hysteresis PWM dimming F.
The TS19453 is a PWM high efficiency programmable current LED driver with PWM dimming control IC. It allows efficient operation of LED strings from voltage source ranging up to 400VDC. It includes an internal high voltage switching MOSFET controlled .
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