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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1263225/lm61495-use-two-sets-of-power-supplies-to-power-the-uled
大家好、
降压转换器输出10V/6A
B 降压转换器输出0.5V/6A
电源 ULED 电源、如下所示
此设计有什么问题？
您好！
此设计的应用是什么？
从我现在看到的情况来看、如果 ULED 已通电、那么 ULED 的阴极将是10V 减去二极管压降。 这将导致直流/直流(B)的电压高于0.5V 、并使其超出稳压范围。
此致、
吉米
