IR2109 - Bridge Driver

Thread Starter

Skubby SkinnyChubby

Joined Jun 19, 2015
25
Hi guys,

got a question about IR2109 Input pin (datasheet attached)
if you guys read page 6 Lead Definitions, it stated "Logic input for high and low side gate driver outputs (HO and LO), in phase with HO (referenced to COM for IR2109 and VSS for IR21094)"

what does this "in phase with HO (referenced to COM for IR2109)" means?

thanks alot :)
 

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