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Problem regarding Mosfet Driver IC LTC7004

Dear Sir /Mam

                         There is one issue regarding LTC Mosfet driver IC 7004. IC is working fine with input from SMPS of about 28 Volts 8 amps , But as soon as we connect Battery input of about 24 Volts , IC gets damged , I am using IC7004 as high side application driver in my application to switch 28 volts from smps or battery output of about 24 Volts. Also I am not violating the pin voltage rating of INP and VCC of the IC both are in safe margin of about 7 Volts and 12 Volts Respectively. Also I had checked the current rating of INP pin when driver IC is on it is about 11 ampere. Reply as early as possible If required I could also share the circuit schematic.

Warm Regards

Sujay Kulkarni

Parents
  • Dear Sir 

                 Thanks for your reply , I had understood the point no. 1 suggested by you also these was in my mind ,But sir rest all points you had suggested could you elaborate it so i could understood concept and importance behind all of them and I could implement in my circuit to solve my issue and we could conclude with success full run of our circuit.

    Warm Regards

    Sujay

Reply
  • Dear Sir 

                 Thanks for your reply , I had understood the point no. 1 suggested by you also these was in my mind ,But sir rest all points you had suggested could you elaborate it so i could understood concept and importance behind all of them and I could implement in my circuit to solve my issue and we could conclude with success full run of our circuit.

    Warm Regards

    Sujay

Children
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