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MAX8722C Datasheet Low-Cost CCFL Backlight Controller

Manufacturer: Maxim Integrated (now Analog Devices)

Overview

19-3321; Rev 3; 2/09 KIT ATION EVALU E L B AVAILA Low-Cost CCFL Backlight.

Key Features

  • o Synchronized to Resonant Frequency Longer Lamp Life Guaranteed Striking Capability High Power to Light Efficiency o Wide Input Voltage Range (4.6V to 28V) o Input-Voltage Feed-Forward for Excellent Line Rejection o Accurate Dimming Control with Analog Interface o 10:1 Dimming Range o Adjustable Accurate DPWM Frequency with Sync Function o Adjustable Lamp Current Rise and Fall Time o Secondary Voltage Limit Reduces Transformer Stress o Lamp-Out Protection with Adjustable Timeout o Secondary Ove.