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Question about Half-Bridge Output using L99MM70XP

Question asked by ChulSung Lee on Aug 8, 2017
Latest reply on Aug 31, 2017 by Ignazio Testoni

I am using L99MM70XP SBC.

I have one question about Half-Bridge Output.

Below Condtions, I think that All Half-Bridge output is Low (Open States)

All High-Side / Low-Side Switch is Open. I think that PIN output Value is Low.(0 Volts)

But, Result is All Output is High (In Case Vbat Voltage is 13V , All Output Voltage is 13.5V)

 

Who can explain the above the result?

Outcomes