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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/674817/ucc28070-ucc28070-is-for-constant-power-or-variable-power
您好！
我想知道 UCC28070 用于恒定输出功率或可变输出功率。
因为在 UCC28070的 TINA SMPS 示例中、我更改了负载、但负载功耗保持恒定。
哪个 IC 可用于相同的应用、但用于可变负载电源？？？
Sucank sachan、您好、
所有 PFC 控制器均可针对从空载到最大额定功率的功率输出范围提供固定输出电压。 此致
John
