AT9933 Datasheet, the Automotive Hysteretic Boost-Buck LED Driver IC
Saturday, August 22nd, 2009the AT9933 LED driver IC is typically ideal for automotive LED lamps since this IC has features such as Constant current LED Driver, Ambient temperature rating up to 125°C, Meets AEC-Q100 requirements, Input and output current sensing, Enable & PWM dimming, Internal 75V linear regulator, Steps input voltage up or down and low EMI.

