ADP2323双输出降压电源解决方案

ADI公司的ADP2323


图1.ADP2323功能方框图

图2.ADP2323采用外接MOSFET的应用电路图: VIN1 = VIN2 = 12 V, VOUT1 = 1.2 V, IOUT1 = 3 A, VOUT2 = 3.3 V, IOUT2 = 3 A, fSW = 500 kHz

图3.ADP2323采用外接二极管的应用电路图:VIN1 = VIN2 = 12 V, VOUT1 = 5 V, IOUT1 = 2 A, VOUT2 = 3.3 V, IOUT2 = 1.5 A, fSW = 600 kHz

图4.ADP2323并联单输出应用电路图:IN = 12 V, VOUT = 1.8 V, IOUT = 6 A, fSW = 600 kHz