Everything perfect, in two weeks and everything works very well .. A greeting
A***i Italy
2023-06-19 07:03
Perfect, it's okay. Thank you
F***n France
2023-06-19 00:13
conforme a description
J***y Spain
2023-06-18 14:10
Have arrived in perfect condition. Everything is correct
K***z Germany
2023-06-18 13:17
Unfortunately no data sheet or a link to it in the description. The chips work in the normal step-down configuration but burn in the conversion from positive input voltage to negative output voltage described in Texas Instruments datasheet