Active and preferred

REF_ICL8820_LED_43W_JT

43W high power factor flyback converter with constant voltage output based on ICL8820
Application Notes
ea.
in stock

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REF_ICL8820_LED_43W_JT
REF_ICL8820_LED_43W_JT
ea.
Application Notes

Product details

  • Board Type
    Reference Board
  • Frequency
    54 kHz
  • Input Type
    AC, DC
  • Output Current
    0.8 A to 0.9 A
  • Output Voltage
    52 V
  • Pout max
    43 W
  • Product Category
    CoolMOS™, LED Driver
  • Product Name
    REF_ICL8820_LED_43W_JT
  • Supply Voltage
    230 V
  • Target Application
    Lighting
  • Topology
    Flyback, Isolated, PFC
Recommended
OPN
REFICL8820LED43WJTTOBO1
Product Status active and preferred
Infineon Package N/A
Package Name N/A
Packing Size N/A
Packing Type CONTAINER
Moisture Level NA
Moisture Packing NON DRY
Lead-free No
Halogen Free No
RoHS Compliant No
Infineon stock last updated:
 ea. in stock

Product Status
Active
Infineon Package N/A
Package Name -
Packing Size 0
Packing Type CONTAINER
Moisture Level NA
Moisture Packing NON DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock
The REF_ICL8820_LED_43W_JT is a 43W reference design with Infineon’s ICL8820 flyback controller, suitable for constant voltage (CV) secondary-side regulated (SSR) LED lighting applications. It provides a plug-and-play solution with a start-up circuit using a depletion-mode MOSFET BSS126I for low standby losses and two regulation circuits offering a trade-off between cost and standby performance.

Features

  • Constant voltage (CV) secondary-side regulated (SSR) reference design for LED lighting applications
  • ICL8820 provides integrated burst mode for very low stand-by power < 100mW and built-in jitter function for easy EMI certification without additional circuitry
  • Power factor (PF) > 0.9 and THD < 10% across a wide load range (AC input up to 277Vrms)
  • Maximum AC input voltage 90 – 305Vrms
  • Critical conduction mode and quasi-resonant mode with smart valley hopping

Benefits

  • Best-fit topology for smart LED drivers with minimum dimming levels down to 0.1% and dim-to-off
  • Enables smart lighting and emergency lighting
  • Two-stage topology combines scalability with numerous features
  • High light quality
  • Cost effective and bottom-up design
  • Flexibility and low BOM for many applications

Applications

Bill of Material

Documents

Documents

Design resources

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