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IC-Hersteller Infineon Technologies

Infineon Technologies ICL8082G

LED Driver ICs

Details

TopologieLeistungsfaktor-Korrektur
Eingangsspannung230 V
IC-Revision2.0

Beschreibung

The ICL8001G / ICLS8082G employs a quasi-resonant (QR) operation mode and, due to the availability ofoutstanding PFC performance, is optimized for off-line LED lighting applications such as dimmable LED bulbs forincandescent lamp replacement, LED downlights and LED tubes in a power range from typically 5 W to 50 W.Precise PWM generation enables primary control for phase cut dimming and potential for high power factors ofPF > 99 %. Depending on the power class, significantly improved driver efficiency of up to 91 % is feasible. Theproduct has a wide operation range of IC voltage supply and low power consumption. Multiple safety functionsensure full system protection in failure situations. With its full feature set and simple application, the ICL8001G /ICLS8082G represents an outstanding choice for QR flyback designs combining feature set and performance ata minimum BOM cost.

Eigenschaften

  • Features of ICL8001G / ICLS8082G control
    • High, stable efficiency over a wide operating range
    • Optimized for trailing and leading-edge dimmers
    • Precise PWM for primary PFC and dimming control
    • HV power cell for VCC precharging with a constant current
    • Built-in digital soft start
    • Foldback correction and cycle-by-cycle peak current limitation
    • VCC over/undervoltage lockout
    • Auto restart mode for short circuit protection
    • Adjustable latch-off mode for output overvoltage protection (OVP)

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Downloads ProduktserieVinVOut1
(V)
IOut1
(mA)
Vaux
(V)
fswitch
(kHz)
L1
(mH)
NPRI : NSEC : NAUXISAT1
(mA)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
MontageartnRDC 1
(Ω)
LS 1
(µH)
fres 1
(kHz)
IR 1
(mA)
Muster
750341570SPEC
1 Dateien MID-OLIFX Offline Flyback Transformers for Infineon Technologies 180 - 260 V (AC) 36 300 18 100 2.3 5.29:1:0.5 3000 17.65 20 13.21 THT 1.385 70
750311650SPEC
4 Dateien MID-D11 Dual Coil - Common Mode Choke 45 200 1500 15.75 8.71 13 1:1 10.05 4000 300 180
750312936SPEC
Flyback Transformer WE-FB
Artikel Nr. Daten­blatt
750341570SPEC
750311650SPEC
750312936SPEC
Muster
Artikel Nr. Daten­blatt Downloads ProduktserieVinVOut1
(V)
IOut1
(mA)
Vaux
(V)
fswitch
(kHz)
L1
(mH)
NPRI : NSEC : NAUXISAT1
(mA)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
MontageartnRDC 1
(Ω)
LS 1
(µH)
fres 1
(kHz)
IR 1
(mA)
Muster