SY50281 Description
The SY50281 is a PWM controller with several.
SY50281 Key Features
- Integrated 500V MOSFET
- CC/CV control eliminates Aux-winding
- Quasi-Resonant (QR) mode to achieve low
- Fast Startup (<500ms)
- Low start up current: 15µA typical
- Maximum frequency limit: 45kHz
- pact package: SOT23-5
SY50281 Applications
- Power supply for small appliance