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Infineon Releases New Flyback IC for LED Drivers

Infineon Technologies releases a new LED driver IC to its XDP portfolio. The XDPL8210 is a constant current flyback IC with a high power factor and primary-side regulation.

Infineon Releases The Key Features of the LED Driver:

  • Programmable constant current output with primary-side regulation
  • Dimming with PWM input and Analog output current modulation
  • Supports AC and DC input
  • Nominal input voltage range 100VAC – 277VAC or 127VDC – 430VDC
  • Reference board efficiency > 90%
  • Power factor >0.9 and THD < 15% over wide load range
  • Highly accurate primary side control output current typ. ±2%
  • Temperature guard with adaptive thermal management with on-chip sensor
  • Digital control selects automatically best mode of operation, depending on actual requirements
    • QRM (quasi-resonant mode)
    • DCM (Discontinuous conduction mode)
    • ABM (Active burst mode)
  • Tunable, digital parameters
  • Configurable brown-out and brown-in protections
  • Relevant error conditions are monitored and protected
    • Undervoltage
    • Overvoltage
    • Open load
    • Output shorted

The Major Benefits of the device includes:

  • The Infineon XDPL8210 enables the design of high performance and innovative value LED driver with small effort
  • Reduced BoM minimizes system cost and increases flexibility
  • High-reliability features improve the 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

Target Application:

  • LED driver with constant current and limited power primary-side regulation


The new XDPL8210 is available in DSO-8 package and can be ordered now.

Further information: Click Here


Jyoti Gazmer

A Mass Comm. graduate believes strongly in the power of words. A book lover who dreams to own a library some day. An introvert but will become your closest friend if you share mutual feelings about COFFEE. I prefer having more puppies over humans.

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