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空载时，VO=0.768V，REFOUT=0.744V；接DDR3L后输出变为VO=1.426V，REFOUT=1.451V。（TPS51200各引脚电压：VIN=3.3V，REFIN=0.75V，VLDOIN=1.5V，EN=VIN，VOSNS=VO）
您好
参考评估板检查一下电路设计。
TPS51200EVM 评估板 | TI.com.cn
