Other Parts Discussed in Thread: LM3549
[ LM3435 ] I2C Operation during LM3435 Disabled with EN pin
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 I2C
Do you have any other ideas to support customer system configuration?
Thank you for your support in advance.
Regards,
Ken