Description

Low IQ Boost/SEPIC/Inverting Converter with 3A, 40V Switch Features: Wide Input Voltage Range: 2.8V to 40V Ultralow Quiescent Current and Low Ripple Burst Mode® Operation: IQ = 9μA 3A, 40V Power Switch Positive or Negative Output Voltage Programming with a Single Feedback Pin Programmable Frequency (300kHz to 2MHz) Synchronizable to an External Clock Spread Spectrum Frequency Modulation for Low EMI Bias Pin for Higher Efficiency Programmable Undervoltage Lockout (UVLO) Overcurrent and Overtemperature Protection Thermally Enhanced 10-Lead 3mm × 3mm DFN Package