DIO8242 Datasheet (DIOO MICROCIRCUITS) - Adaptive 100/120Hz Current Ripple Remover

DIO8242, Adaptive 100/120Hz Current Ripple Remover

DIO8242 is a regulator for driving internal NMOSFET to remove the 100/120Hz LED string current ripple on AC/DC power.

Patented control strategies are optimized for remover current ripple.

Nover circuit design makes a lower BOM and high cost-effective for flickerless filament.

Applications * LE

DIO8242 Features

* Regulator for adaptive 100/120Hz current ripple remove

* Built-in zener diode for input voltage clamping

* Built-in 100V power MOSFET

* Programmable amplitude LED current ripple

* Programmable maximum cathode voltage of LED

* Programmable maximum LED current

* Optimized