Features ►Switch mode controller for single switch LED drivers ►Enhanced drop-in replacement to the HV9910 ►Open loop peak current controller ►Internal 8.0 to 450V linear regulator ►Constant frequency or constant off-time operation ►Linear and PWM dimming capability ►Requires few external components for operation
Applications ►DC/DC or AC/DC LED driver applications ►RGB backlighting LED driver ►Back lighting of flat panel displays ►General purpose constant current source ►Signage and decorative LED lighting ►Chargers