Hi team
My customer asked about the use of D2 (B170-13-F) in the PMP20660 circuit.
What is the purpose of D2?
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Hi team
My customer asked about the use of D2 (B170-13-F) in the PMP20660 circuit.
What is the purpose of D2?
Hi Charles,
D2 is sometimes used to help improve efficiency. It can also help with ringing on the switch node that goes negative because of parasitics.
It is not 100% required for operation.
Thanks,
Robert