XDPL8220

Digital configurable multimode flyback XDP™ control IC for LED drivers ideally suited for smart lighting
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XDPL8220
XDPL8220
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Product details

  • スイッチング周波数
    20 kHz to 180 kHz
  • トポロジー
    PFC + Flyback
  • パッケージ
    PG-DSO-16
  • 備考
    Digital and configurable multimode flyback controller ideal for Smart Lighting featuring flicker free control and low standby power
  • 出力特性
    Constant current+Constant voltage+limited power
  • 種類
    Digital Controller
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The digital control IC XDPL8220 connects a quasi-resonant PFC with a quasi-resonant flyback digital controller with primary side regulation. The multi-control operation for constant voltage, constant current and limited power enables to build highly, versatile LED drivers (e.g. window LED driver). While the XDP™ digital power control IC XDPL8220 enables a variety of systems, the main application field is advanced dual LED drivers for stage indoor and outdoor. The device is fine tunable to the needs of the target application. A comprehensive set of parameter for adjustment of operating constraints provides high flexibility.

機能

  • Constant current, constant voltage, limited power with primary-side regulation
  • Supports AC and DC input
  • Nominal input voltage range 100VAC – 277VAC or 127VDC – 430VDC
  • Reference board efficiency > 90%
  • Stand-by power <100mW
  • Power factor >0.9 over wide load range
  • THD <15% compliant with IEC 61000-3-2 class C over wide load range
  • Digital control selects automatically best mode of operation, depending on actual requirements
  • QRM (quasi-resonant mode)
  • DCM (discontinuous conduction mode)
  • Dimming with PWM input and Analog output current modulation
  • Temperature guard with adaptive thermal management with internal and/or external sensor
  • Digital parameters
  • Relevant error conditions are monitored and protected
  • Undervoltage
  • Overvoltage
  • Open load
  • Output shorted

利点

  • The XDPL8220 enables to implement high performance and innovative advanced LED driver with small effort
  • Reduced BoM minimizes system cost and increases flexibility
  • High reliability features improve lifetime of the driver
  • Fast design cycle reduces time to market and efforts for value products
  • Supply chain efficiency optimizes stock keeping and enables high flexibility

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