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ICL8810XUMA1

IFXICL8810XUMA1

Infineon Technologies
LED Driver IC 1 Output AC DC Offline Switcher Flyback Yes Dimming PG-DSO-8-82
Active2,980 in stock
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Overview

The ICL8810XUMA1 is a high-performance AC-DC offline flyback controller designed specifically for LED lighting applications. It features a sophisticated control engine that enables low standby power consumption of 220uA through burst mode operation and reduced gate driver voltage. The IC operates with a supply voltage between 8V and 24V while providing comprehensive protection features for high-reliability lighting systems.

Why Choose This Part

This controller offers advanced protection mechanisms including brownin, brownout, and open loop protection to ensure long-term system stability. It minimizes power loss during light-load conditions by employing a VCC wake-up burst sequence and reduced gate driver voltage, significantly improving efficiency in smart standby modes.

Applications

Dimmable LED Drivers
Integrated dimming support makes it ideal for residential and commercial LED luminaires requiring adjustable brightness.
Emergency Lighting
High reliability and wide operating temperature range from -40C to 125C support demanding safety infrastructure.
Smart Lighting Systems
The ultra-low standby current and burst mode functionality meet strict energy efficiency requirements for connected lighting.

Key Specifications

Type AC DC Offline Switcher
Dimming Yes
Topology Flyback
Applications LED Lighting
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Number of Outputs 1
Internal Switch(s) No
Operating Temperature -40degC ~ 125degC (TJ)
Voltage - Supply (Max) 24V
Voltage - Supply (Min) 8V
Supplier Device Package PG-DSO-8-82

Getting Started

Engineers should utilize the Infineon reference designs for flyback LED drivers to optimize transformer selection and EMI filtering. Design development requires an external start-up circuit and careful layout of the PG-DSO-8 package to manage thermal performance in high-density lighting enclosures.

Also Consider

FL7733A ONonsemi - A primary-side regulated LED driver that also targets flyback topologies with simplified circuit requirements.
TPS92314A TITexas Instruments - An offline controller with primary-side sensing and integrated power factor correction for compact LED drivers.
LT3799 Analog Devices - Offers high power factor and active PFC without requiring an optocoupler for isolated flyback designs.