not for new design
RoHS Compliant
Lead-free

XDPL8221

Digital high power factor XDP™ controller for advanced, dual stage LED drivers with constant voltage primary-side regulation
Data Sheet
package
board
software

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XDPL8221
XDPL8221
Data Sheet

Product details

  • Budgetary Price €/1k
    1.2
  • Comments
    Digital, configurable multimode flyback controller ideal for Smart Lighting featuring 1% dimming and UART interface for monitor and control
  • Output characteristics
    Constant current+Constant voltage+limited power
  • Package
    PG-DSO-16
  • Switching Frequency
    20 kHz to 180 kHz
  • Topology
    PFC + Flyback
  • Type
    Digital Controller
OPN
XDPL8221XUMA1 XDPL8221XUMA2
Product Status not for new design discontinued
Infineon Package
PG-DSO-16
PG-DSO-16
Package Name N/A N/A
Packing Size 2500 2500
Packing Type TAPE & REEL TAPE & REEL
Moisture Level 3 N/A
Moisture Packing DRY DRY
Lead-free Yes Yes
Halogen Free Yes Yes
RoHS Compliant Yes Yes
Infineon stock last updated:

Product Status not for new design
Infineon Package
PG-DSO-16
Package Name -
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant

Product Status discontinued
Infineon Package
PG-DSO-16
Package Name -
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level -
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
The XDPL8221 connects a digital quasi-resonant PFC XDP™ control stage and a quasi-resonant flyback controller with primary-side regulation. A serial communication interface supports direct communication with an external microcontroller unit (MCU). The XDPL8221 digital control IC is especially designed for advanced LED drivers in smart lighting or Internet of Things (IoT) applications. The built-in algorithms of the dual stage topology ensures flicker-free operation and dimming down to 1% of nominal current.

Features

  • Supports AC and DC input
  • Nominal input voltage: 100VAC-277VAC
  • Reference board efficiency >90%
  • Power factor >0.9 & THD <15%
  • UART interface and command set
  • Standby power <100mW
  • Selects best mode of operation
  • Temperature guard
  • Config. brown-out/-in protections
  • Tunable, digital parameters

Benefits

  • Enables high performance driver design
  • Improved lifetime of the driver
  • Fast design cycle reduces T2M
  • Real-time parameter accessible via UART
  • Numerical precise dimming control

Documents

Documents

Design resources

Partner solutions

Developer community

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