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UC2856- Leading edge blanking on current sense amp?

Jacqueline Filby
Expert 3785 points
Other Parts Discussed in Thread: UC2856

Hello,

Does the UC2856 pwm controller have leading edge blanking on the current sense amplifier?  

Thanks,

Jackie

  • 0
    TI__Genius 15910 points

    I would doubt it as page 7 of the data sheet recommends adding a small RC filter on the current sense inputs to reduce switching transients.  If a leading edge filter were internal to the device, external components would not usually be recommended.