I can't figure out what manufacturer this even is. All I know is that the top side is all connected to 24V and the bottom is all connected in parallel to a bunch of the same chip.

Part says 4614 and BV9K3B on it.

I took a look but couldn't find the manufacturer here:


Any Insight?


  • 1
    \$\begingroup\$ The manufacturer is Alpha & Omega Semiconductor. I haven't googled the part yet (no time right now). \$\endgroup\$ – Los Frijoles Jan 19 '19 at 0:22

Looks like an AO4614B dual MOSFET.

  • \$\begingroup\$ You got it, someone in the chat directed me to AO, just came to the same conclusion so we're great! :D \$\endgroup\$ – procersapientiae Jan 19 '19 at 0:37

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