iW3690 Description
The iW3690 is a single-stage, high performance AC/DC off-line power supply controller for intelligent LED luminaires. A master controller can municate with the iW3690 through the I2C bus interface to control the LED driver output current. With advanced digital control, the iW3690 regulates a constant current to an LED load over a 1% to 100% dimming range without flicker or shimmer.