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- XDPL8105 -


  •      infineon公司的XDPL8105是高性能基于己于微控制器的数字单级反激控制器,具有功率因素修正(PFC)

    功能,采用DSO-8封装,支持广泛的设定,需要外接元件达到最低数.效率高达91%,通用输入电压85 – 305 V AC,

    主要用在LED照明的数字控制.


    XDPL8105产品亮点:
    • Highly accurate primary side controlled output current (Line/load regulation typical within +/- 3%)
    • High power quality (typical PF up to 0.99 and THD < 10%)
    • High Efficiency (up to 91%)
    • Configurable output current with no BOM change
    • Supports universal input voltage (85 – 305 V AC)
    • Supports wide output load voltage (up to 4 times of minimum output load voltage)
    • Ideal for application with dimming signal from micro-controller on primary side
    • Supports fully isolated 0 – 10 V dimming with Infineon CDM10V
    • Supports low output current dimming.
    • Low standby power
    XDPL8105主要特性:

    • Single stage QR Flyback with PFC and high precision primary side controlled constant current output
    • Excellent line and load regulation
    • Supports AC input (45 ~ 65 Hz) and/or DC input voltage operation
    • Integrated 600 V startup cell
    • Low Bill Of Material (BOM)
    • Configurable parameters, e.g. adjustable voltage and current ranges, protection modes
    • Supports non-dimmed and/or dimmed applications.
    • Intelligent thermal management with adaptive thermal protection
    XDPL8105应用:
    • Electronic control gear for LED luminaires (5 W to 80 W)

    1.XDPL8105典型应用1(初级边微控制器调光)

    2.XDPL8105典型应用2(次级边0-10V调光)
    XDPL8105 40W参考设计

    The XDPL8105 40W reference design is a digitally configurable LED driver with a universal input of 90–305 VAC, a wide output load range of 16–45 VDC and isolated 0–10 V dimming (with CDM10V). Please refer to the next page for the main design features of this board based on Infineon’s XDPL8105 and CDM10V.

    3.CDM10V适配板的XDPL8105 40W参考设计外形图
    XDPL8105 40W参考设计主要特性:

    · Single-stage flyback with power factor correction (PFC) and high-precision primary side-controlled constant current output 
    · Excellent current accuracy (±3%) across universal input voltage range (90 to 305 Vac) and wide output voltage range (18 V – 45 V) 
    · Integrated 600 V HV cell for fast startup 
    · High efficiency with quasi-resonant (QR) operation 
    · Low dimming output with discontinuous conduction mode (DCM) and active burst mode (ABM) operation 
    · High power factor (PF) and low input current total harmonic distortion (iTHD) with advanced switching cycle modulation scheme 
    · Low Bill Of Materials (BOM) 
    · Configurable dimming curve to either linear or quadratic (eye-adaptive).
    · Configurable output current at minimum dimming input (from 10% to 1%) 
    · Quick design and variant handling supported by digital parameter configurability with .dp vision GUI – e.g. output current setting, dimming curve shape selection, protection handling and operation fine-tuning. 
    · Supports transformer-less IEC60929-compliant isolated 0–10 V dimming using CDM10V. 
    XDPL8105 40W参考设计电指标:


    更多应用资料请联系我们销售代表~

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