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LED BLU Drivers MAP3222SIRH
Description
The MAP3222 is a dual channel high efficiency boost type PWM driver with current mode control. It is designed for high voltage LED driver optimized for backlighting system for large size LCD module.
Features
  • · Dual Channel LED Driver
  • · Wide input voltage range up to 20V
  • · Programmable LED Current
  • · Independent PWM Dimming for 3D mode
  • · Current Mode Control Type
  • · Internal Auto Restart Mode Protection
  • · Output Over Voltage Protection
  • · Programmable Boost switch current limit
  • · LED Open Protection
  • · Power Good
  • · Package : SOIC-20Lead
Reference Schematic
뷰 페이지 이미지
Applications
  • · High Brightness white LED backlighting for LCD TVs and monitors
  • · General LED lighting applications
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