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TPS54331 输出电流只有5V/1A,实际需要输出5V/3A

Other Parts Discussed in Thread: TPS54331

你好,正在使用TPS54331,输入电压24V/8A的电源,需要用DC-DC输出5V3A,但是结果只有5V/1A。
参考3.3V/3A的原理图进行设计的,并且更改L1=6.8uH,R01=10K,R02=1.91K,C2=39PF,C1=47PF,R3=49.9K.