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SPV1050 Mode Issue

Choulhoon
Associate

I am designing a PV cell charging circuit with SPV1050.

When the configuration is set to boost mode, I am curious what happens if a voltage higher than Veoc is applied to the PV cell.

1 REPLY 1
Peter BENSCH
ST Employee

Well, the data sheet states in table 4, parameter VIN_LV for boost configuration a range of min VEN_TH and max VEOC. In addition, table 2 (absolute max ratings) mentions a value of VSTORE+0.3V for IN_LV. You must therefore ensure that this range is not exceeded.

Hope that helps?

Regards
/Peter

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