I have an LED control panel that uses the MIC5891 driver. I measured the VBB load voltage at 9.05 V, however, the outputs (1 through 8) all register at 1.96 V. What could be controlling this output voltage? What changes can I make to the inputs to increase the output voltage to 3.0 V?

  • 1
    \$\begingroup\$ Welcome! Schematic please. \$\endgroup\$
    – winny
    Aug 7, 2022 at 17:02
  • 1
    \$\begingroup\$ Did you connect the LEDs without current limit resistor in series? \$\endgroup\$
    – Jens
    Aug 7, 2022 at 17:17


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