Display backlight driver

CCFL inverters

The new SFW Series of DC-to AC inverters for CCFL backlights are designed for display applications that require high efficiency, wide range dimming and lamp current stability over a wide input range, with full RoHS compliance. They offer an extremely low profile (< 6 mm high), with wide input voltage and wide range PWM dimming.

The latest in ERG's Smart Force™ family of intelligent power solutions for display backlighting, and the first in ERG's new SFW Series of DC-to AC inverters, these are feature-rich, highly intelligent inverters with open lamp detection, onboard PWM dimming, and lamp current regulation. Available in single and dual-lamp versions, they feature a ruggedized transformer that has helped these inverters test successfully at very wide temperature ranges.

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  Model No Current Connector # of Lamps
  SFWA150JF 5,0 SM02 (8.0) 1  
  SFWA150J2F 5,0 SM02B 1  
  SFWA160JF 6,0 SM02 (8.0) 1  
  SFWA160J2F 6,0 SM02B 1  
  SFWB260JF 6,0 SM02 (8.0) 2  
  SFWB260J2F 6,0 SM02B 2  
  SFWB270JF 7,0 SM02 (8.0) 2  
  SFWE250J4F 5,0 SM04 (4.0) 2  
  SFWE260J4F 6,0 SM04 (4.0) 2  
  SFWE250JJF 6,0 SM02 (8.0) 2  
  SFWF470J2F 7,0 SM02B 4  
  SFWF470J4F 7,0 SM04 (4.0) 4  

LED drivers

Use of LEDs (light emitting diodes) in LCD backlights is rapidly growing from smaller LCD panels to applications across the entire spectrum of LCD sizes. The new generation of high-bright LEDs (HBLEDs) provide a quantum leap in brightness, as well as higher reliability, more durability, lower power consumption, better dimming, and operation over a wider temperature range.

They also create new challenges for the power supply driving the LED BLU, challenges that cannot be met by the many single chip ICs available on the market. Getting optimum performance from LED BLUs requires a full-function power supply. ERG, the specialist in power solutions for LCD backlights, has introduced a new generation of LED backlight drivers and LED rails called Smart Force™ LED Solutions.

Complete Cross Reference List