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Part Number: LM3435
Hi,As my understanding, the I2C function block of LM3435 is suspended during LM3435 is in SHUTDOWN mode with EN = Low.Is that true?My customer would like to turn on and off LED with register information is maintained.In order to support this, I have two ideas.1: Using RCTRL, GCTRL, BCTRL pins to control output channels
2: Setting LED current registers to zero through I2CDo you have any other ideas to support customer system configuration?Thank you for your support in advance.Regards,Ken
Issac Hsu <firstname.lastname@example.org>
Lighting Power Products, PSIL, APP
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In reply to Issac Hsu:
Hi Issac,Thank you for your support!Let me ask one more quick question.We have a similar LED driver, LM3549. With this LM3549, when EN is low, I2C is also disabled.Correct?Thanks,Ken
In reply to Kenichiro:
Issac, Thank you, I see.I would open new thread!Regards,Ken
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