演示板 DC265A 使用低 EMI、兩相、恒定頻率、可調節、雙
開關穩壓器控制器提供 5V/3A、3.3V/3A 和 12V/200mA 輸出。以 180 度異相運行兩個高側
MOSFET 可顯著降低峰值輸入
紋波電流,從而降低輻射和傳導 EMI
說明
-
Demonstration board DC265A provides 5V/3A, 3.3V/3A and 12V/200mA outputs using a low EMI, 2-phase, constant frequency, adjustable, dual switching regulator controller. Operating the two high side MOSFETs 180 degrees out of phase significantly reduces peak input ripple current, thereby reducing radiated and conducted EMI
主要特色
-
Conversion Type
DC to DC
-
Input Voltage
7 to 30 V
-
Output Voltage
3.3|5|12 V
-
Output Current
0.2@12V|3@3.3V|3@5V A
-
Efficiency
91 %
-
Topology
Buck