ICL8201

AC/DC Buck Controller with high Power Factor for LED Tubes and Lamps

The ICL8201 is a cascode structure current mode controller for non-isolated floating buck topologies. The cascode topology enables lower system cost and higher system efficiency.

Lower system cost:

Higher System Efficiency and Reliability:

Link to T8 LED Tube Reference Design Board

Link to GU10 Reference Design Board

ParametricICL8201
TopologyBuck
TypeController
Commentsbuck controller for non-dimmable LED lamps
PackagePG-SOT-23-6
Switching Frequency  min  max40.0kHz  150.0kHz
Sales Product NameICL8201
OPNICL8201XTSA1
Product Statusactive and preferred
Package NamePG-SOT23-6
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level1
Description:
  • No auxiliary winding is required to power the IC
  • No high-voltage start up depletion MOSFET is required, fast time to light can be achieved inherently with cascode topology
  • No start up resistor is required that would cause significant losses during the entire operation. These losses can be eliminated by using the cascode topology which increases the system efficiency and lifetime.
Summary of Features:
  • Cascode topology enables lower system cost and higher system efficiency
  • Supports wide range AC or DC input
  • Power Factor > 90%, THD < 20%
  • Line/load regulation capabilities ±5%
  • LED output current up to 500mA
Benefits:
  • Minimum external components supporting small form factors and easy design-in
  • IC concept supports single inductors without aux winding
  • Advanced cascode topology eliminating the need for a HV cell at the universal input from 90-305 V AC
  • Full set of protection modes including intelligent Over-Temperature Protection
Target Applications:
  • T8 lamp
  • GU10 lamp
  • A-lamp
  • Downlights
Diagrams
Data Sheet
TitleSizeDateVersion
Data Sheet ICL8201,EN1.6 MB08 Jun 201502_01
Product Brief
TitleSizeDateVersion
Product Brief ICL8201EN577 KB08 Jun 201501_00
Product Brief ICL8201CN391 KB15 Jun 201501_00
Additional Product Information
TitleSizeDateVersion
CHINESE News Release ICL8201CN291 KB10 Jun 201501_00
Application Brochure
TitleSizeDateVersion
General Lighting Application BrochureJA1.7 MB23 Sep 201401_00
General Lighting Application BrochureCN6.9 MB23 Oct 201401_00
General Lighting Application BrochureEN3.3 MB01 Mar 201601_00
Product Selection Guide
TitleSizeDateVersion
NEW! Power Management Selection Guide 2016EN4.7 MB22 Feb 201600_00
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2015-08-24_04-28-59_MA001303674_PG-SOT23-6-1.pdfEN27 KB24 Aug 201501_00
Reference Design
TitleSizeDateVersion
Infineon-ICL8201_GU10 Reference Design-RD-v01_00-ENEN3 MB08 Jun 201501_00
Infineon-ICL8201_T8 Tube Reference Design-RD-v01_00-ENEN1.5 MB08 Jun 201501_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - ICL8201 - Off-line LED Driver IC - Cadence - v2.0.zipEN12 KB22 Dec 201501_00
PCB Footprints and Symbols - ICL8201 - Off-line LED Driver IC - Mentor - v2.0.zipEN2 KB22 Dec 201501_00
PCB Footprints and Symbols - ICL8201 - Off-line LED Driver IC - Altium - v2.0.zipEN522 KB22 Dec 201501_00
PCB Footprints and Symbols - ICL8201 - Off-line LED Driver IC - Eagle - v2.0.zipEN2 KB22 Dec 201501_00
Package Data
TitleSizeDateVersion
PG-SOT23-6-1 | ICL8201XTSA1EN448 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - ICL8201 - Off-line LED Driver IC - Cadence - v2.0.zipEN12 KB22 Dec 201501_00
PCB Footprints and Symbols - ICL8201 - Off-line LED Driver IC - Mentor - v2.0.zipEN2 KB22 Dec 201501_00
PCB Footprints and Symbols - ICL8201 - Off-line LED Driver IC - Altium - v2.0.zipEN522 KB22 Dec 201501_00
PCB Footprints and Symbols - ICL8201 - Off-line LED Driver IC - Eagle - v2.0.zipEN2 KB22 Dec 201501_00
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