SY23214A
Description
SY23214A is a single stage Flyback controller with HV start up circuit targeting at Constant Current/Constant Voltage (CC/CV) applications.
Key Features
- Tight Primary Side CV/CC Regulation
- HV Start-up Circuit Integrated
- PWM/PFM Control for Higher Average Efficiency
- Internal CC/CV Loop pensation
- Maximum Switching Frequency Limitation 200kHz
- Driver Source/Sink Current:160mA/750mA
- Low Start-up Current: 3µA Maximum
- Reliable Protections for OVP, SCP, OTP
- RoHS pliant and Halogen Free
- pact Package: SO8
Applications
- PoE Powered Devices
