Infineon Technologies

CoolDim10V
Demoboard ANREF_201607_PL21_20

ICL8105 Single-Stage PFC Flyback Dimmable Constant Current Controller 40W Reference Design with CDM10V Isolated 0-10V Dimming Interface

Topologie: Flyback
Eingangsspannung (min.): 90.00 V
Eingangsspannung (max.): 305.00 V
Ausgang 1: 45.00 V / 0.880 A
Ausgang 2: 45.00 V / 0.020 A

Erstveröffentlichung am 25.05.2016, Version 1.6

Beschreibung

The ICL8105 40W reference design is a digitally configurable LED driver with a universal input of 90–305 VAC, a wide output load range of 16–45 VDCand isolated 0–10 V dimming (with CDM10V).

Merkmale

  • Single-stage flyback with power factor correction (PFC) and high-precision primary side-controlled constant current outputExcellent current accuracy (±3%) across universal input voltage range (90 to 305Vac) and wide output voltage range (18V –45V)Integrated 600V HV cell for fast startupHigh efficiency with quasi-resonant (QR) operationLow dimming output with discontinuous conduction mode (DCM) and active burst mode (ABM) operationHigh power factor (PF) and low input current total harmonic distortion (iTHD) with advanced switching cycle modulation schemeLow Bill Of Materials (BOM)Configurable dimming curve to either linear or quadratic (eye-adaptive).Configurable output current at minimum dimming input (from 10% to 1%) Quick design and variant handling supported by digital parameter configurability with .dp vision GUI–e.g. output current setting, dimming curve shape selection, protection handling and operation fine-tuning.Supports transformer-less IEC60929-compliant isolated 0–10V dimming using CDM10V.

Artikel

  Artikel Nr. SPEC Produktserie Vin VOut1
(V)
IOut1
(mA)
VOut2
(V)
IOut2
(mA)
Vaux
(V)
fswitch
(kHz)
L1
(µH)
NPRI : NSEC : NAUX ISAT1
(A)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
Montageart L
(µH)
IR
(A)
RDC max.
(Ω)
RDC typ.
(Ω)
fres
(MHz)
Muster
750315967 PDF MID-OLIFX Offline Flyback Transformers for Infineon Technologies 90 - 305 V (AC) 15 880 15 20 15 53 - 126 540 3.86:1:1:1 2.4 2020 23.36 23.88 24.14 THT
7447480471 PDF WE-TI Tonneninduktivität 470 1.15 0.52 0.47 1.8