MT7834A Description
The MT7834A is a high-PF, non-isolate LED Driver IC. The floating-ground, high-side BUCK topology makes full wave detection possible. The MT7834A works in Quasi-Resonant mode (QRM) , which improves both of efficiency and EMI performance.
MT7834A Key Features
- Single-stage active power factor correction (PFC > 0.90)
- High accurate LED current (±3%)
- Good Line and Load Regulation (±2%)
- Quasi-Resonant mode (QRM) operation
- Various protecti