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TPS54331在输入28V电压,输出3.3V,或1.5V,能够稳定的工作吗?
亲;没问题。注意散热就好。
HI
您可以借助TIwebench仿真得到电路图,以及相关参数,效率纹波,温升等等
tps54331是28V耐压,恐怕不行哦
从安全的角度看,推荐使用LMR14030,40V耐压