BP3337DB driver equivalent, low pf flyback psr led driver.
* HV JFET inside to deliver fast start-up
* High accuracy of current reference (+/-3%)
* Good load regulation
* Critical conduction mode
* Low operati.
* LED panel light
* LED downlight
DIP-7 Package
Typical Application
DC+
NP
NS
NA DC-
BP3337DB
7 VCC DRAIN .
BP3337DB is a low PF PSR (Primary Side Regulation) constant current LED driver with high current accuracy. Along with Boost pre-converter, BP3337DB can provide two-stage isolated flicker-free light output.
BP3337DB provides with accurate constant on .
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