Winsemi WS9252
The WS9252 is a high precision primary-side feedback and regulation controller for LED lighting, it operates in constant current control mode and is designed to work in inductor current discontinuous conduction mode and extremely suitable for buckboost/flyback convertor under universal input.| Part No. | WS9252 |
|---|---|
| Datasheet | WS9252 Download |
| Manufacturer |  Winsemi |
| Description | High Precision PSR Constant Current LED Driver |
| Buy | Stock & Price |
FEATURES
● Constant current control without secondary sense and feedback circuit.● ±3% LED current accuracy
● Ultra low operating current to improve efficiency
● High resistance feedback resistor to improve efficiency
● Universal input voltage
● LED short and open circuit protection
● VCC under-voltage protection
● Feedback loop short circuit protection
● Current sense resistor open circuit protection
● Over temperature protection
● No external loop compensation component required
● Available in SOT23-5 package
APPLICATIONS
● GU10/E27 LED bulb, spot light● Other LED lighting
DESCRIPTION
Since
