RT7300A Overview
Key Specifications
Package: SOP
Mount Type: Surface Mount
Max Operating Temp: 125 °C
Min Operating Temp: -40 °C
Description
The RT7300A is an active Power Factor Correction (PFC) controller with critical conduction mode (CRM) operation that is designed to meet line current harmonic regulations for the applications of AC/DC adapters, electronic ballasts and medium off-line power converters (<300W). The CRM and Feed-Forward schemes provide near unity power factor across a wide range of input voltages and output powers.
Key Features
- Constant On-Time Control (Voltage Mode)
- Near Unity Power Factor
- Ultra Low Start-up Current (<20PA)
- Input Voltage Feed-Forward Compensation
- Wide Supply Voltage Range from 12V to 25V
