LM2596手册XLSEMI芯龙)

Wide 4.5V to 40V Input Voltage Range n 3.3V,5V,12V, and adjustable versions n Output Adjustable from 1.23V to 37V n Maximum Duty Cycle 100% n Minimum Drop Out 1.5V n Fixed 150KHz Switching Frequency n 3A Constant Output Current Capability n Internal Optimize Power Transistor n High efficiency n Exce