ICL8820SXUMA1

Description：IC LED DRVR LIGHTING MIXED SIGN
Series：-
Mfr：Infineon Technologies
Package：Tape & Reel (TR)

SKU:837476c4bebb Category: LED Drivers IC Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR LIGHTING MIXED SIGN
Series：-
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
Type：AC DC Offline Switcher
Topology：Flyback
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：8.1V
Voltage - Supply (Max)：23V
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：No
Applications：LED Lighting
Operating Temperature：-40°C ~ 130°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：PG-DSO-8-82
Grade：-
Qualification：-

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ICL8820SXUMA1

Overview

The ICL8820SXUMA1 is an AC-DC LED driver IC from Infineon Technologies, designed for offline flyback converter topologies. It operates within a supply voltage range of 8 V to 24 V and supports an output current of 250 mA. The device features adjustable output voltage and functions at switching frequencies between 20 kHz and 150 kHz. It includes soft-start capabilities and is rated for operating temperatures from -40°C to +125°C. Packaged in PG-DSO-8-82 surface-mount format, it serves as a mixed-signal solution for LED lighting applications.

Feature Summary

Supports dimming functionality for LED control
Integrated flyback controller with high power factor
Soft start feature for reduced inrush current

Applications

LED lighting systems
Offline AC-DC power supplies
Flyback converter designs

Procurement Notes

Verify the specific suffix 'S' against official Infineon documentation to confirm pinout or functional differences compared to standard variants like ICL8820XUMA1. Confirm moisture sensitivity level (MSL) and reflow soldering profile requirements prior to assembly. Ensure RoHS compliance status matches project specifications. Cross-reference datasheet revision dates to validate parameter accuracy.

Selection Notes

Select this component for single-output flyback LED drivers requiring integrated dimming and high power factor correction. Compare against ICL8800 and ICL8810 series parts based on specific current and topology needs. Evaluate thermal performance within the PG-DSO-8 package constraints. Ensure input voltage ranges align with the 8 V to 24 V operational window.

Part Context

Part of the ICL88xx family of AC-DC LED driver ICs from Infineon. These controllers offer digital power control and reduce external component counts. The family targets cost-effective, high-efficiency lighting solutions with support for low dimming levels. Variants differ in specific electrical characteristics and packaging options.