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LM3643: LED 3A surge current

Part Number: LM3643
Other Parts Discussed in Thread: LM3463, , TPS92641

Hi Team, 

The customer is going to connect the output LED1 and LED2 together, but the surge current of the LED is up to 3A (tp=<800us).

Can LM3463 support 3A surge current? Thank you.

Best regards,