JW®1695 is a smart bleeder that integrated high-voltage MOSFET for TRIAC dimmable linear LED driver.
JW1695 supplies from the line voltage directly which enables the normal operation in all dimming range. 
With patented algorithms, JW1695 can largely decrease the power loss of the bleeder circuit with a good dimming performance, which can dramatically lower the system thermal stress and enhance the reliability of the LED lighting system. 
JW1695 recognizes the type of TRIAC dimmers and controls internal bleeder to sink enough holding current.
If internal temperature of IC exceeds 150oC, JW1695 decreases the bleeder current.