ICE2QS02G

State-of-the-art Quasi Resonance current mode flyback PWM power control IC for power ranges up to 300 W. With innovative protection features for superior safety and reliability in operation. Of special note are its frequency modulation, its ultra low standby power consumption and an extensive array of protection features, allowing low EMI and highly efficient, reliable and cost effective designs. Without startup cell , it is good for main converter where the auxiliary power is provided. It has implemented with extra protection features such as brownout, adjustable blanking time for OLP,etc to suit for system requiremen

ParametricICE2QS02G
ApplicationsOff-Line SMPS
Output Current TypeMOSFET Gate Driver
VCC  min  max11.0V  27.0V
ICC  max2.0mA
Frequency Range20KHz ~ 150KHz
Operating Temperature  min  max-25.0°C  125.0°C
MountingSMT
PackagePG-DSO-8
Sales Product NameICE2QS02G
OPNICE2QS02GXUMA1
Product Statusactive and preferred
Package NamePG-DSO-8
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level3
Summary of Features:
  • Digital frequency reduction with decreasing load for higher efficiency
  • cycle by cylce peak current limitation, maximum output power limitation with input voltage compensation
  • extensive protection features to protect the IC, brownout, adjustable blanking time for OLP  and the system from various fault conditions e.g. output OVP latch, VCC OVP/UVP,  OLP, Output OVP, Short-winding, etc.
Benefits:
  • Higher efficiency
  • Low EMI noise, etc.
Target Applications:
  • Main converter where the auxiliary power is provided such as LCD/PDP TV, color TV, etc.
Data Sheet
TitleSizeDateVersion
ICE2QS02G,EN411 KB13 Jun 200802_00
Application Notes
TitleSizeDateVersion
ICE2QS02G design guide960 KB26 Jun 200801_00
Reference Design
TitleSizeDateVersion
80W SMPS evaluation board using ICE2QS02G1.3 MB25 Jun 200801_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols PWM QR IC Altium v1.012 KB22 Oct 201301_00
PCB Footprints & Symbols PWM-QR IC Cadence v1.09 KB22 Oct 201301_00
PCB Footprints & Symbols PWM-QR IC Eagle v1.02 KB22 Oct 201301_00
PCB Footprints & Symbols PWM-QR IC Mentor v1.010 KB22 Oct 201301_00
Package Data
TitleSizeDateVersion
PG-DSO-8-41 | ICE2QS02GXUMA1EN603 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols PWM QR IC Altium v1.012 KB22 Oct 201301_00
PCB Footprints & Symbols PWM-QR IC Cadence v1.09 KB22 Oct 201301_00
PCB Footprints & Symbols PWM-QR IC Eagle v1.02 KB22 Oct 201301_00
PCB Footprints & Symbols PWM-QR IC Mentor v1.010 KB22 Oct 201301_00
EN ICE2QS02G
ICE2QS02G design guide ICE2QS02G
80W SMPS evaluation board using ICE2QS02G ICE2QS02G
EN ICE2QS02G
PCB Footprints & Symbols PWM QR IC Altium v1.0 ICE2QS02G
PCB Footprints & Symbols PWM-QR IC Cadence v1.0 ICE2QS02G
PCB Footprints & Symbols PWM-QR IC Eagle v1.0 ICE2QS02G
PCB Footprints & Symbols PWM-QR IC Mentor v1.0 ICE2QS02G