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.

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 100V_AC – 277V_AC or 127V_DC – 430V_DC
• 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

Availability

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

Further information: Click Here