ICE2QR1080G

The CoolSET™-Q1 series (ICE2QRxx80Z) is the first generation of quasi-resonant integarted power ICs. It is optimized for off-line switch mode power supply applications such as LCD monitor, DVD R/W, DVD Combo, Blue-ray DVD, set top box, etc. Operting the MOSFET switch in quasi-resonant mode, lower EMI, higher efficiency and lower voltage stress on secondary diodes are expected for the SMPS. Based on the BiCMOS technology, the CoolSET™-Q1 series has a wide operation range (up to 25 V) of IC power supply and lower power consumption. It also offers many advantages such as: a quasi-resonant operation till very low load increasing the average system efficiency compared to other conventional solutions; the Active Burst Mode operation enables ultra-low power consumption at standby mode with small and controllable output voltage ripple.

ParametricICE2QR1080G
VDS  max800.0V
ID  max1.35A
RDS (on)1.0Ω
PIN  max45.0W
tr30.0ns
tf30.0ns
VCC  min  max10.5V  24.0V
ICC1.5mA
Frequency RangeVariable
ESD Protection  max2.0kV
ESD Protection  max2.0kV
Operating Temperature  max130.0°C
MountingSMT
Green Productyes
PackagePG-DSO-12
Sales Product NameICE2QR1080G
OPNICE2QR1080GXUMA1
Product Statusactive and preferred
Package NamePG-DSO-12
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Summary of Features:
  • 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 (< 100 mW)
  • Digital frequency reduction with decreasing load for reduced switching loss
  • Built-in digital soft-start
  • Foldback point correction and cycle-by-cycle peak current limitation
  • Maximum on/off time limitation
  • Auto restart mode for VCC Overvoltage and Undervoltage protections
  • Auto restart mode for overload protection
  • Auto restart mode for overtemperature protection
  • Latch-off mode for adjustable output overvoltage protection and transformer short-winding protection
Benefits:
  • Active Burst Mode to reach the lowest standby power requirement <100 mW @ no load
  • Quasi resonant operation
  • Digital frequency reduction for better overall system efficiency
  • 800 V avalanche rugged CoolMOS™ with startup cell
  • Pb-free lead plating, halogen free mold compound, RoHS compliant
Target Applications:
  • Adapter/Charger, Blue Ray/DVD player, Set-top Box, Digital Photo Frame
  • Auxiliary power supply of Server, PC, Printer, TV, Home theater/Audio System, White Goods, etc
Data Sheet
TitleSizeDateVersion
Infineon-ICE2QR1080G-DS-v01_00-EN,EN1.4 MB10 May 201601_00
Application Notes
TitleSizeDateVersion
Infineon-ANICE2QR1080G-AN-v01_00-ENEN2.1 MB10 May 201601_00
Evaluation Boards
BoardFamilyDescriptionStatus
DEMO-2QR1080GPower Controller (PWM, PFC)QR CoolSET™ ICE2QR2280G for 28W 12V SMPS evaluation board with 85~265V AC universal inputactive
Package Data
TitleSizeDateVersion
PG-DSO-12-19 | ICE2QR1080GXUMA1EN419 KB11 Apr 201601_00
EN ICE2QR1080G
EN ICE2QR1080G
EN ICE2QR1080G