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TPS65094: gate driver spec of Buck1/2/6

Yuto Sakai
Mastermind 6100 points
Part Number: TPS65094

Hi,

There is information I want to know about the gate driver spec of Buck 1/2/6 of TPS650942.
Could you tell me if there is information of minimum and maximum of the following parameters?
What percentage of typ value is it?
It is not necessary to be a guaranteed value.
 
・Driver DRVH resistance_Source(RDSON_DRVH_Source)
・Driver DRVH resistance_SinkRDSON_DRVH_Sink)
・Driver DRVL resistance_Source(RDSON_DRVL_Source)
・Driver DRVL resistance_Sink(RDSON_DRVL_Sink)

Best regards
Yuto Sakai

  • 0
    TI__Expert 4155 points
    Yuto,

    Here is what I was able to find on the gate driver resistances. These are values pulled from simulation.

    ・Driver DRVH resistance_Source(RDSON_DRVH_Source) - max: 4ohms, min: 2ohms
    ・Driver DRVH resistance_SinkRDSON_DRVH_Sink) - max: 2.85ohms, min: 1ohm
    ・Driver DRVL resistance_Source(RDSON_DRVL_Source) - max: 4ohms, min: 2ohms
    ・Driver DRVL resistance_Sink(RDSON_DRVL_Sink) - max: 0.696ohms, min: 0.249ohms