DS100BR111: LOS Current Capabilities

Scott McKibben

Part Number: DS100BR111

How much current can the open drain LOS pin sink? I can't seem to find this info explicitly called out in the datasheet.

0 Lee Sledjeski over 8 years ago

Hi Scott,

The typical LOS output impedance is ~ 50 ohms. The datasheet current specification is 4mA at 0.4V (max).

I would recommend to keep the current to 10mA or less. This output is commonly used to drive a LED.

Lee

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