How to reduce LED current inaccuracy during analog dimming w/ TLD509xEP
Community Translation: TLD509xEPを使用したアナログ調光時のLED電流の不正確さを低減する方法
When pin IVCC is connected to SET by a resistor divider (see the application information section in the datasheet) , the IVCC capacitor has to be as close as possible to the IVCC pin. Otherwise the IVCC signal may become noisy. This noise may then be visible at the SET pin, changing the output current unintentionally.