Infineon Technologies

ICE2QR1080G

Quasi-Resonant, 800V CoolSET™ in DS0-12 Package

Topologie: Flyback
Eingangsspannung (min.): 85.00 V
Eingangsspannung (max.): 265.00 V
Schaltfrequenz (min.): 39.00 kHz
Schaltfrequenz (max.): 65.00 kHz
Ausgang 1: 12.00 V / 2.330 A

Erstveröffentlichung am 14.04.2016, Version 1.0

Beschreibung

28W 12V SMPS Demo Board with ICE2QR1080GAN-DEMO-2QR1080GThe CoolSET™-Q1 series (ICE2QRxx80Z) is the first generation ofquasi-resonant integarted power ICs. It is optimized for off-lineswitch mode power supply applications such as LCD monitor, DVDR/W, DVD Combo, Blue-ray DVD, set top box, etc. Operting theMOSFET switch in quasi-resonant mode, lower EMI, higherefficiency and lower voltage stress on secondary diodes areexpected for the SMPS. Based on the BiCMOS technology, theCoolSET™-Q1 series has a wide operation range (up to 25 V) of ICpower supply and lower power consumption. It also offers manyadvantages such as: a quasi-resonant operation till very low loadincreasing the average system efficiency compared to otherconventional solutions; the Active Burst Mode operation enablesultra-low power consumption at standby mode with small andcontrollable output voltage ripple.

Merkmale

  • 800 V avalanche rugged CoolMOS™ with built-in startup cell Quasiresonant operation till very low load Active burst mode operation for low standby input power (< 100mW) Digital frequency reduction with decreasing load for reducedswitching loss Built-in digital soft-start Foldback point correction and cycle-by-cycle peak currentlimitation Maximum on/off time limitation Auto restart mode for VCC Overvoltage and Undervoltageprotections Auto restart mode for overload protection Auto restart mode for overtemperature protection Latch-off mode for adjustable output overvoltage protectionand transformer short-winding protection

Artikel

  Artikel Nr. SPEC Produktserie Vin VOut1
(V)
IOut1
(A)
Vaux
(V)
fswitch
(kHz)
L1
(µH)
NPRI : NSEC : NAUX VT
(V (DC))
L
(mm)
W
(mm)
H
(mm)
Montageart Anwendung PCB/Kabel/Panel Modularity Typ Pins Wire Section L
(µH)
IR
(A)
RDC max.
(Ω)
RDC typ.
(Ω)
fres
(MHz)
Muster
750342434 PDF Filter CMC
750343051 PDF MID-OLIFX Offline Flyback Transformers for Infineon Technologies 85 - 265 V (AC) 12 2.33 15 40 639 6.55:1:1.27 5000 27.05 33 22.86 THT
691102710002 PDF WR-TBL Series 102 - 5.00 mm Horiz. Entry Modular Pressure Clamp PCB Ja Horizontal 2 22 to 14 (AWG) 0.326 to 2.08 (mm²)
7447462022 PDF WE-TI Tonneninduktivität 2.2 6.3 0.02 0.01 65