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ctc technology CO.,LTD20 years experience in power supply control IC

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86-400-788-7770

FEEDBACK CONTACT US GMAP 中文版 ENGLISH

Hello, welcome to ctc technology website!

ctc technology CO.,LTD20 years experience in power supply control IC

Free Hotline

86-400-788-7770

Product list

FREE HOTLINE86-400-788-7770

Buck Single Stage PFC Converter with constant current for LED Driver

Product:PN8335

一、General Description 

The PN8335 is a non-isolated buck converter for LED driver with active power factor correction with a 500V avalanche-rugged powerMOSFET, and HV Start circuit. The PN8335 operates in the quasi-resonant mode to achieve high efficiency and reduce the powerMOSFET switching loss. With constant on time, high power factor is achieved. PN8335 offers various protections includingcycle-by-cycle over current limiting (OCP), over voltage protection with latch (OVP), short circuit protection (SCP), and overtemperature correction (OTC), etc, to improve system performance.


、 Features



  Integrated 500V avalanche-rugged power MOSFET

  Integrated HV Start Circuit

  Quasi-resonant operation

  High precision LED current

  Single-stage Power Factor Correction

  Compact BOM non-isolated Frame

  Low operation current

  Excellent EMI performance

  Good Protection Coverage With

       over temperature correction (OTC)

        over current limiting (OCP)

        Under-voltage lockout (UVLO) protection
 LED open and short circuit protection

三、Applications

    LED Tube lamp

    LED PAR lamp

    LED Panel lighting

四、Package/Order Information


五、Typical Application


FREE HOT LINE:+86-400-788-7770

Tel:+86-769-81150556     Mob:+86-18929103949  Ms Tang

Tel: +86-769-85638990     Mob:+86-18923224605  Ms Ye 

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Head office:  No.8, Yanhe East Street, Ailingkan Village, Dalingshan Town,  Dongguan City, Guangdong Province, China

Foshan office: No.169 Rongqi Road,Ronggui Village,Shunde District,Foshan City,Guangdong Province,China

Shenzhen office:Baifuhui Industrial Park,Jianshedonglu Road,Longhua District,Shenzhen City,GuangdongProvince,China

Zhongshan office:Shijihaoting,Longchang Road,Dongsheng Village,Zhongshan City,Guangdong Province,China

Hangzhou office:Jiangnanmoka,Wenyan Village,Xiaoshan District,Hangzhou City,Zhejiang Province,China

 

Office Website: www.topctc.com








CTC Technology Co.,Ltd All rights reserved. ICP1415592  E-MAIL:lynn@ctc-semi.com

Head office:No.8,Yanhe East Street, Ailingkan Village, Dalingshan Town, Dongguan City, Guangdong Province, China
Tel:+86-769-85638990-8004   Mob:+86-15015274260 Ms Lynn  

Tel: +86-769-85638990 Mob:+86-18923224605   Ms Ye
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Guangdong ICP for 14015592