UCC2808-1: Difference of peak current and overcurrent comparator

Sunny Qin

Part Number: UCC2808-1

Hi Team,

could you help to comments Difference of peak current and overcurrent comparator? we found two compactor on block diagram of UCC2808, but there is no description of them on datasheet.

Thanks very much.

Regards, Sunny

over 4 years ago

0 Hong Huang over 4 years ago

TI__Guru 74115 points

Hi,

You can look at page 7 of the datasheet, the diagram shows over current can trigger soft start shut down, so in hiccup. But peak current does not trigger the soft start shutdown.

0 Sunny Qin over 4 years ago in reply to Hong Huang

TI__Expert 4890 points

Hi Hong,

Got it, thanks.

Regards, Sunny

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UCC2808-1: Difference of peak current and overcurrent comparator