MULTIPLE LAMP CCFL CONTROLLER

DESCRIPTION The LX1688 is a fixed frequency, dual current/voltage mode, switching regulator that provides the control function for Cold Cathode Fluorescent Lighting (CCFL). This controller can be used to drive a single lamp, but is specifically designed for multiple lamp LCD panels. The IC can

文件：624.43 Kbytes 页数：15 Pages

MICROSEMI

美高森美

Multiple Lamp CCFL Controller

文件：489.68 Kbytes 页数：16 Pages

MICROSEMI

美高森美

Multiple Lamp CCFL Controller

文件：489.68 Kbytes 页数：16 Pages

MICROSEMI

美高森美

Legacy Power Management

Key Features: • Provision to synchronize lamp current & frequency with other controllers • Dimming with analog or digital (PWM) methods (>20:1) • Programmable Fixed frequency • Adjustable Power-up reset • ENABLE/BRITE Polarity Selection • Voltage limiting on step-up transformer secondary winding • O

Microchip

微芯科技

Package：24-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 照明，镇流器控制器 描述：IC CCFL CNTRL 70KHZ 24TSSOP

MICROCHIP

微芯科技