UCC28740: OVP accuracy

Lin Zhao

Intellectual 1230 points

Part Number: UCC28740

Hello,

Could you pls inform the OVP accuracy of UCC28740? we don't find this spec on datasheet. thank you.

over 5 years ago

0 Hong Huang over 5 years ago

TI__Guru 74115 points

The datasheet page 5, Protection, Vovp, specifies the IC tolerance on OVP, min 4.52, max 4.75. There are external factors such as the transformer turns-ratio and resistor tolerance which are added on top.

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UCC28740: OVP accuracy