OB3332x是一个双向可控硅可控高功率因数,
高级功能提供效率高
对可控LED照明应用。
提供电感和不敏感的特点
电容器,系统可以实现高功率
OB3332x提供全面的保护
领导开环保护,短路
前沿消隐,VDD欠压锁定
OB3332x提供SOP-8 / DIP8包。
Excellent TRIAC 调 光 性能
High PF（PF>0.9）@90~132Vac 输入
High 精密 常数
深圳市芯美力科技有限公司
General description of the
OB3332x is a bidirectional thyristor controlled high power factor,
Highly integrated buck - boost/buck regulator
Advanced features to provide high efficiency
Control and high precision constant current output
The controllable LED lighting applications.
Using proprietary CC control scheme
The characteristics of inductance and is not sensitive
Line voltage. No external large compensation
Capacitor, the system can achieve high power
Factors and proprietary PFC control scheme.
OB3332x to provide comprehensive protection
And automatic recovery function, including the cover
Led ring opening protection, short circuit
The flow of protection, every week deadline, built-in
Cutting edge blanking, VDD under-voltage lockout
(UVLO), such as hot to monitor.
OB3332x provide SOP - 8 / DIP8 package.
features
Excellent TRIAC dimming performance
Low system cost and high efficiency
High PF（PF>0.9）@90~132Vac input
Support buck/buck-boost topology
High precision constant
Shenzhen city core beauty technology co., LTD
深圳市芯美力科技有限公司
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OB38R08T1W20SP
