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TPS65286 Buck OVP threshold ?

Mac Chen
Intellectual 590 points
Other Parts Discussed in Thread: TPS65286

Hi Sir, 

The features of TPS65286 has an over voltage protection in buck converter, but it doesn't talk about it in datasheet. 

Could we know how's the OVP threshold or percentage of FB for this spec ?

BR,

Mac. 

  • 0
    TI__Genius 9550 points

    Mac,

    The TPS65286 incorporates an output overvoltage protection (OVP) circuit. The buck compares the FB pin voltage to the OVP threshold, 0.65V typically. If the FB pin voltage is greater than the OVP threshold, the high-side MOSFET is turned off preventing current from VIN flowing to the output.

    Jason Wang