上海庞福电子科技有限公司

Shanghai Powerful Electrical Technology CO.,LTD

021-34665651,021-34665593

产品分类

021-34665651
021-34665593

传真:021-34665593

地址:上海市闵行区中春路6111号慧峰商务大厦602室 (近顾戴路)

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OB3302

产品详细信息
型号: 品牌/商标: OB
生产厂家: 产品类别: On-bright 昂宝- 照明和背光驱动芯片产品
商品介绍:
Cost Effective CCFL Controller -- Push Pull


OB3302 is a cost effective PWM controller that dedicated for CCFL inverter application in push pull topology, it integrates complete functions which includes striking management, dimming control and lamp fail protections.


Features:

◆ Compact and cost effective system design
◆ Direct LPWM input
◆ Cost effective Push Pull topology
◆ Programmable constant PWM frequency
◆ High precision reference and frequency setting
◆ Soft start
◆ Build in negative LPWM dimming (burst mode)
◆ 1.3 times high striking frequency
◆ Build in 1.5S (typical) striking timer
◆ Comprehensive protection coverage:
IC supply under voltage lockout
Open lamp protection
Output short circuit protection
◆ Available in DIP8 and SOP8 package, RoHS compliant



Applications:

◆ LCD TV
◆ LCD Monitor
◆ Flat panel display


Typical Application:


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