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Utsource Electronic Components Ob3350cp - China

price: 0.23 Dollar US$

1. Description
OB3350CP is a highly integrated and high performance U-type Cold Cathode Fluorescent Lamp (CCFL) controller optimized for LCD display backlight application. Comprehensive protection functions are integrated, thus it provides a cost effective yet high reliability LCD backlight solution. Operating in push pull configuration, OB3309 converts DC input voltage to the pure sinusoidal voltage and current waveforms, to ignite and operate CCFL lamps. It provides a high degree of design flexibility by offering great programmability for key parameters which include operating frequency, striking frequency, striking time, dimming polarity, burst dimming frequency, soft-start time, and soft on/off time for burst dimming.
2. Features
>High performance push pull topology
>Optimized for U type CCFL solution
>Adjustable dimming polarity
>Adjustable striking frequency & time
>Flexible Dimming mode Control:
>Analog dimming control
>Internal burst dimming control
>External burst (LPWM) dimming control
>Adjustable minimum duty for internal burst dimming
>Adjustable minimum reference voltage for analog dimming
>0-2V DC voltage direct dimming control without external circuits


Company Contact:


  • Phone: 0755-23959113

  • Address: 10B2,BLOCK B,WORLD TRADE PLAZA,FUHONGA RD.,FUTIAN,SHENZHEN,518033 CHINA 电话:0755-23959113, SHENZHEN , GUANGDONG, China

  • Email: Email


Published date: April 26, 2017 -

  • Business Description: UTSOURCE is an amazing online electronic components store,provides different types such as electronic components , passive components,arm development board,Cell Phone Repair Parts,etc., and various product types,we also provide satisfying one-stop package service for customers.

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