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ICL8820
  • ICL8820

ICL8820

Active and preferred

This single-stage flyback controller for constant voltage output is suitable for primary- and secondary-side regulation and allows for cost-optimized designs with exceptional PFC and THD performance. It comes with integrated burst mode and jitter function that enables stand-by power of <100 mW. Thanks to the built-in jitter function, the EMI certification process for smart and emergency lighting designs requires no additional circuitry.

Infineon Technologies ICL8820 Product Info

16 April 2026 0

Parameters

Comments

Flyback controller CV output with high power factor, low THD, burst mode and jitter

ICC

2 mA

Output characteristics

Constant Voltage

Package

PG-DSO-8

Product Category

LED Controller

Switching Frequency range

20 kHz to 150 kHz

Topology

Flyback SSR/PSR

Type

Controller

Apps

Cordless power tools and outdoor power equipment, Ceiling fans, DIN rail power supply solutions, Connected and smart LED lighting for IoT

Features

  • Constant voltage output
  • Power factor > 0.9
  • THD < 10% across wide load range
  • External start-up control signal
  • Critical conduction mode + QR mode
  • QR mode with smart valley hopping

Description

  • Low BOM for 2-stage topologies
  • Cost-effective with optimal efficiency
  • DCM for frequency foldback
  • QR operation for high efficiency

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