FEATURES
nn 3V to 40V Input Voltage Range nn Ultralow Quiescent Current and Low Ripple Burst Mode® Operation: IQ = 6µA nn 1A, 60V Power Switch nn Positive or Negative Output Voltage Programming with a Single Feedback Pin nn Fixed 2MHz Switching Frequency nn Accurate 1.6V EN/UVLO Pin Threshold nn Internal Compensation and Soft-Start nn Low Profile (1mm) ThinSOT™ Package nn Low Profile (0.75mm) 8-Lead (3mm × 2mm) DFN Package APPLICATIONS
nn Industrial and Automotive nn Telecom nn Medical Diagnostic Equipment nn Portable Electronics LT8330 Low IQ Boost/SEPIC/ Inverting Converter with 1A, 60V Switch DESCRIPTION
Low ripple Burst Mode operation maintains high efficiency down to very low output currents while keeping the output ripple below 15mV in a typical application. The internally compensated current mode architecture results in stable operation over a wide range of input and output voltages. Integrated soft-start and frequency foldback functions are included to control inductor current during start-up.
Linear Technology
