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15V@22A输入,50V@6A输出电源方案

Other Parts Discussed in Thread: LM5030, LM5033, LM5025, LM5026, LM5039, LM5035, LM5034, LM5041

15V@22A输入,50V@6A输出,考虑到体积最小和发热最小,采用GaN和平面变压器方案,请问推荐选择哪种拓扑和哪种控制芯片?

  • 对于你说的这种应用,推挽、半桥、全桥、有源钳位正激等都可以完成。
    如LM5025、LM5026、LM5030、LM5033、LM5034、LM5035、LM5037、LM5039、LM5041等等。。。
    都可以在1/2砖完成300+W的DCDC转换。