High Precision PSR Constant Current LED Driver
WS9256ProductDescription
High Precision PSR Constant Current LED Driver
Features
Built-in 650V Power MOSFET Consta...
Description
WS9256ProductDescription
High Precision PSR Constant Current LED Driver
Features
Built-in 650V Power MOSFET 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 DIP-7 package
Applications
LED bulb light Other LED lighting
Description
The WS9256 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 flyback convertor under universal input, th...
Similar Datasheet