Datasheet Details
| Part number | SF6562 |
|---|---|
| Manufacturer | SiFirst |
| File Size | 97.11 KB |
| Description | High Performance Transition Mode PFC Controller |
| Datasheet |
 SF6562 Datasheet
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General Description
SF6562 is a transition mode (TM) power factor correction (PFC) controller for AC-DC switching mode power supply and lighting applications.
Key Features
- Transition Mode (TM) Operation.
- VCC Over Voltage Protection (OVP).
- Proprietary Soft Start Control.
- Proprietary “Frequency Adjusting” for Higher PF and Low THD.
- Highly Linear Analog Multiplier with THD Optimizer.
- Low Start-up Current and Operating Current.
- Trimmed 1.4% Internal Voltage Reference.
- High Precise Output Over Voltage Protection Threshold with Low Temperature Drift.
- Under Voltage Lockout with Hysteresis.
- Restart Timer for Stand-alone A.