HV9966 Datasheet | Supertex

Supertex inc. Boost LED Driver with Low-side LED Wiring Fault Detection Features - - - - - - - - Switch mode controller for boost LED driver High output current accuracy Constant frequency operation Hiccup mode protection for both short circuit and open circuit conditions - - LED wiring fault detection General Description Applications The HV9966 is a current mode control LED driver IC designed to control a boost LED driver in constant frequency mode. The controller uses a peak current-mode control scheme (with programmable slope pensation) and includes an internal transconductance amplifier to accurately control the output current over all line and load conditions. The IC also...