Description
.
The BP3182EB is a PSR (Primary Side Regulation) constant current LED driver with high current accuracy used for low PF two-winding Flyback circuit.
Features
* HV JFET inside to deliver fast start-up
* Internal 650V MOSFET
* High accuracy of current reference
* Low operating current
* High accuracy of OVP voltage reference
* Good load regulation
* Boundary conduction mode
* VCC UVLO
* Cycle-by-cycle current limitation
Applications
* LED panel light
* LED downlight
BPSOP-10 Package
Typical Application
5 HV
DRAIN 6
AC
DRAIN 7
4 NC
3 NC
CS 8
2 VCC
GND 9
NA
1 ROVP
NC 10
NP
NS
Figure 1 BP3182EB Typical Application
BP3182EB_EN_DS_Rev.1.1
www. bpsemi. com
1
09/2022
BPS Confidential Customer Use Only
BP318
