Hi,
TPS61199 or it LED driver family have force PWM function?
My customer found acoustic noise issue on ceramic capacitor when light load, and they only can used ceramic capacitor because mechanical limitation.
Application condition Vin 12V, Vout =35V, if 8 channel, per channel need 50mA, if 4 channel, per channel need 120mA, HW control is better, PWM dimming.
Does TI have suitable solution?
Thanks!
Jeff
