资 源 简 介
The LM5033 High Voltage PWM controller contains all thefeatures needed to implement Push-Pull, Half-Bridge, andFull-Bridge topologies. ApplicaTIons include closed loop voltagemode converters with a highly regulated output voltage,or an open loop "DC transformer" such as an IntermediateBus Converter (IBC) with an efficiency >95%. Two alternaTInggate driver outputs with a guaranteed deadTIme areprovided. The LM5033 includes a start-up regulator thatoperates over a wide input range of 15V to 100V. AddiTIonalfeatures include: precision voltage reference output, currentlimit detection, remote shutdown, softstart, sync capabilityand thermal shutdown. This high speed IC has total propagationdelays less than 100 ns and a 1MHz capable oscillator.
