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reference designICL5101

Infineon Technologies ICL5101

High-Voltage Resonant Controller IC with PFC for LED Driver

Overview

TopologyPower Factor Correction
Input voltage85-305 V
Switching frequency20-120 kHz
Output 154 V / 2.06 A
IC revision1.2

Description

The ICL5101 integrates a half-bridge controller with a PFC stage in a single package. The high level of integration assures a low count of external components, enabling small form factor designs ideal for compact power supplies in lighting applications, such as LED driver.The PFC stage operates in CrCM and DCM mode, supporting stable operation at low load conditions down to 0.1% of the nominal power. The half-bridge resonant stage – typically in LLC topology – provides high- and low-side gate drive function for discrete MOSFETs rated up to 650 V. Its non-overlap dead time is adaptive from 500 ns ... 1.0 μs.All operation parameters of the IC are adjustable by simple resistors, this being the ideal choice for cheap and reliable configuration. A comprehensive set of protection features incl. an adjustable external over temperature protection and capacitive load protection ensures the detection of fault conditions to increase the system safety.

Features

  • Supports AC and DC input
  • Combined PFC and half-bridge IC
  • Integrated high-side gate driver
  • Power Factor Correction > 99%, THD < 10%
  • High efficiency up to 95 %
  • Ultra-fast time to light < 200 ms
  • Supports outdoor use by extended junction temperature range from -40 °C to +125 °C
  • Stable low load operation mode down to 0.1 % of nominal power rating

Typical applications

  • Indoor and outdoor high-power LED lighting
  • Parking garages and area lighting
  • Office panel lighting
  • Indoor and outdoor high-power LED lighting
  • Street Lighting
  • Shop lighting

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
Application
PCB/Cable/Panel
Modularity
Wire Section
ISAT,10%(A)
fres(MHz)
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(mΩ)
Type
IR(A)
Z @ 25 MHz(Ω)
L(mm)
W(mm)
H(mm)
Version
L(mH)
VR(V (AC))
VT(V (AC))
Material
Mount
SamplesAvailability & Sample
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691412120002B
SPECWR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm² Wires, 2, Screwless
Simu­lation–
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm² Wires
Pins2 
ApplicationScrewless 
PCB/Cable/PanelPCB 
ModularityNo 
Wire Section 14 to 20 (AWG) 2.08 to 0.518 (mm²)
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Type45° 
Rated Current2 A
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Length8.5 mm
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691412120003B
SPECWR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm² Wires, 3, Screwless
Simu­lation–
Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm² Wires
Pins3 
ApplicationScrewless 
PCB/Cable/PanelPCB 
ModularityNo 
Wire Section 14 to 20 (AWG) 2.08 to 0.518 (mm²)
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Type45° 
Rated Current2 A
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Length12 mm
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MountTHT 
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744821201
SPECWE-CMB Common Mode Power Line Choke, 4, –
Simu­lation
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Downloads11 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-CMB Common Mode Power Line Choke
Pins4 
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DC Resistance45 mΩ
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Rated Current2 A
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Length15 mm
Width7.8 mm
Height18 mm
VersionTHT 
Inductance1 mH
Rated Voltage250 V (AC)
Insulation Test Voltage1500 V (AC)
MaterialMnZn 
MountTHT 
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742792515
SPECWE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-CBF SMT EMI Suppression Ferrite Bead
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Impedance @ 100 MHz785 Ω
Maximum Impedance1300 Ω
Maximum Impedance60 MHz 
Rated Current 23000 mA
DC Resistance50 mΩ
TypeHigh Current 
Rated Current2 A
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Length4.5 mm
Width3.2 mm
Height1.5 mm
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MountSMT 
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7427932
SPECWE-PBF Flat Wire High Current SMT Ferrite Bead, –, –
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-PBF Flat Wire High Current SMT Ferrite Bead
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Impedance @ 100 MHz98 Ω
Maximum Impedance147 Ω
Maximum Impedance3000 MHz 
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DC Resistance0.9 mΩ
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Rated Current18 A
Impedance @ 25 MHz65 Ω
Length7.8 mm
Width4.75 mm
Height3 mm
VersionNot Glued 
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MountSMT 
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7447010
SPECWE-FI Leaded Toroidal Line Choke, –, –
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Downloads8 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-FI Leaded Toroidal Line Choke
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DC Resistance225 mΩ
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Rated Current1.6 A
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Length18.5 mm
Width11.6 mm
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Inductance0.47 mH
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MountTHT 
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7447075
SPECWE-FI Leaded Toroidal Line Choke, –, –
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Downloads8 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-FI Leaded Toroidal Line Choke
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DC Resistance150 mΩ
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Rated Current3 A
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Length28.5 mm
Width16.4 mm
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Inductance0.86 mH
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7447462047
SPECWE-TI Radial Leaded Wire Wound Inductor, –, –
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-TI Radial Leaded Wire Wound Inductor
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Saturation Current @ 10%3.7 A
Self Resonant Frequency40 MHz
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DC Resistance30 mΩ
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Rated Current4.2 A
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Length6 mm
Width6 mm
Height8.5 mm
VersionHeat Shrinking Tube 
Inductance0.0047 mH
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MaterialNiZn 
MountTHT 
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