Description
JW®B1992S-C117/JWB1992N-C117/JWB1992M-
C117/JWB1992A-C117/JWB1992B-C117(JWB19
92X-C117 series) is a non-isolated constant
current LED regulator with high current accuracy
which applies to step-down LED drivers.Operating in the boundary mode makes it high
efficiency and low radiation.Patented algorithms
ensure good current accuracy and excellent
line/load regulations.JWB1992X-C117 series is supplied from the line
directly without auxiliary winding or external
capacitor, which can l
Features
- 800V bridge rectifier integrated.
 
- 600V low VF diode integrated.
 
- 500V MOSFET integrated.
 
- Excellent line/load regulation.
 
- Boundary mode operation.
 
- High efficiency.
 
- LED short protection.
 
- Over-temperature protection.
 
- ASOP7 package.