Hi team,
My customer wants to estimate how much LED brightness(current) would flick due to Vsupply ripple.
Can you estimate how much LED current varies due to the ripple on Vsupply?
- Ripple on Vsupply would be around 100mV to 150mV, and Vsupply is 7V.
- Vsupply is generated DCDC (Fsw=400kHz)
- LED current is 15mA to 18mA
Best regards,
