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Gate Driver ICs Forum Discussions

User16761
Level 2
First solution authored
Level 2
Hello,

Can someone please tell me what is the value of current for second current source used during the discharge cycle of two level turn off after the threshold voltage is crossed as mentioned in datasheet of 1ED020I12FTA ?
What will be the slope in the TLSET signal after it crosses the threshold voltage?

Thank you
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User16761
Level 2
First solution authored
Level 2
Thank you Srivatsa

View solution in original post

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Srivatsa
Moderator
Moderator 5 sign-ins 50 replies posted 25 solutions authored
Moderator
Hi Abhijit,

The "2nd current" is not specified. Figure 7-10 of datasheet shows the total timing for the two level turn time TLSET as a function of the external capacitor CTLSET.
This covers non specified parameter of the time settings.

Thanks and regards,

Srivatsa
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User16761
Level 2
First solution authored
Level 2
Thank you Srivatsa
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