SLVSFI5A October 2020 – December 2020 TLC6C5748-Q1
PRODUCTION DATA
The VCC power-supply voltage should be well regulated. A capacitor must be placed closely to IC to reduce the voltage ripple to less than 5% of the input voltage. Furthermore, the VLED voltage should be set to the voltage calculated by Equation 3:
where:
Because the total current of the constant-current output is large, multiple capacitors must be used to prevent the OUTXn terminal voltage from dropping lower than the calculated voltage from Equation 3.