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Infineon Technologies ICE2QR4780G | Demoboard AN-DEMO-2QR4780G

12W 12V SMPS Demo Board with ICE2QR4780G

Overview

TopologyFlyback Converter
Input voltage85-265 V
Output 112 V / 1 A
IC revision1.0

Description

The AN-DEMO-2QR4780G is a 12 W 12V demo board designed in a quasi resonant flyback converter topology using ICE2QR4780G Quasi-resonant CoolSET™ .The target applications of ICE2QR4780G are set-top box, portable game controller, Blue-Ray/DVD player, netbook adapter and auxiliary power supply of PC, printer, TV, home theater/audio system, etc.

Typical applications

  • adapter, blu-ray/DVD player, set-top box, game console, smart meter, auxiliary power supply of white goods, PC, server, etc.

Products

Order Code Data­sheet Downloads Product seriesPinsApplicationPCB/Cable/PanelModularityTypeWire SectionIR
(A)
VinVOut1
(V)
IOut1
(A)
Vaux
(V)
fswitch
(kHz)
L1
(mH)
NPRI : NSEC : NAUXVT
(V (DC))
L
(mm)
W
(mm)
H
(mm)
MountL
(µH)
RDC max.
(Ω)
RDC typ.
(Ω)
fres
(MHz)
Samples
691102710002
IGE STE 3D ALT EAG CADWR-TBL Series 102 - 5.00 mm Horiz. Entry Modular 2 Pressure Clamp PCB Yes Horizontal 22 to 14 (AWG) 0.326 to 2.08 (mm²) 17.5 10
7447462010
STE ALT EAG CAD LTS PSP SPE IGS CADWE-TI Radial Leaded Wire Wound Inductor 8.5 6 6 8.5 THT 1 0.015 0.006 140
750342983
LTSMID-OLIFX Offline Flyback Transformers for Infineon Technologies 85 - 265 V (AC) 12 1 15 40 1.572 6.32:1:1.26 5000 22.2 26 16.5 THT
Order Code Data­sheet
691102710002
7447462010
750342983
Samples
Order Code Data­sheet Downloads Product seriesPinsApplicationPCB/Cable/PanelModularityTypeWire SectionIR
(A)
VinVOut1
(V)
IOut1
(A)
Vaux
(V)
fswitch
(kHz)
L1
(mH)
NPRI : NSEC : NAUXVT
(V (DC))
L
(mm)
W
(mm)
H
(mm)
MountL
(µH)
RDC max.
(Ω)
RDC typ.
(Ω)
fres
(MHz)
Samples