SY5002C
Description
SY5002C is a single stage Flyback controller targeting at Constant Current / Constant Voltage (CC/CV) applications. Both current and voltage regulation are achieved by primary side control technology for low cost application.
Key Features
- Primary side CV/CC control eliminates the optocoupler.
- Valley turn-on of the primary MOSFET to achieve low switching losses
- Internal CC/CV loop compensation
- The self-adaption compensation for better stability
- PWM/PFM control for higher average efficiency
- Fast dynamic load transient response
- Cable compensation for better load regulation
- Low start up current: 4µA Max
- Reliable protections for OVP, SCP, OTP
- Reliable protections for safety requirement
