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Visitor II
October 1, 2025
Question

SPV1050 input current specifications

  • October 1, 2025
  • 0 replies
  • 146 views

Hello,

I am planning to use the SPV1050 in buck-boost configuration.

According to the datasheet, in this mode the charging current (I_batt) has a minimum value of 30 mA.

I have two questions:

  1. Why is this specified as a minimum value? Can the actual charging current in buck-boost mode exceed 30 mA?

  2. Does this parameter limit the current drawn from the solar panel?

For context, my solar panel can deliver up to 110 mA (at 7 V_OC). I am wondering if the SPV1050 is suitable for this panel.

Thanks in advance,