MT7842 Datasheet (Maxic Technology) - Non-isolated APFC BUCK LED Driver

MT7842, Non-isolated APFC BUCK LED Driver

The MT7842 is a high-PF, non-isolate LED Driver IC.

The floating-ground, high-side BUCK topology makes full wave detection possible.

High precision output current is achieved.

MT7842 works in Quasi-Resonant Mode (QRM), which improves both of efficiency and EMI performance.

The system integrates the

MT7842 Features

* Single-stage active power factor correction (PFC > 0.90)

* Ultra-high voltage power supply without start-up resistor and power supply diode

* High accurate LED current (±3%)

* Good Line and Load Regula