ICE2QS03

State-of-the-art Quasi Resonance current mode flyback PWM power control IC with startup cell 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. With startup cell and implemented with active bust mode and is the best-in-class of standby power performance.

ParametricICE2QS03
ApplicationsOff-Line SMPS
Output Current TypeMOSFET Gate Driver
VCC  min  max10.5V  24.0V
ICC  max2.3mA
Frequency RangeVariable
Operating Temperature  min  max-25.0°C  130.0°C
MountingTHT
PackagePG-DIP-8
Sales Product NameICE2QS03
OPNICE2QS03XKLA1
Product Statusnot for new design
Package NamePG-DIP-8
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2000
Packing TypeTUBE
Summary of Features:
  • 500V startup cell for IC self power supply during various states,
  • digital frequency reduction with decreasing load for higher efficiency
  • active burst mode operation for ultra-low standby power (<1W @ 0.5W load)
  • cycle by cylce peak current limitation, maximum output power limitation with input voltage compensation
  • extensive protection features to protect the IC 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
  • Low standby power, etc.
Target Applications:
  • SMPS applications such as LCD/PDP TV, color TV, DVD
  • Adapters
  • Set-Top-Boxes for Satellite and Cable services etc.
Data Sheet
TitleSizeDateVersion
ICE2QS03,EN534 KB04 七月 201102_02
Application Notes
TitleSizeDateVersion
ICE2QS03G design guide1.1 MB07 四月 201001_00
CHINESE version Design Guide ICE2QS03GCN905 KB07 四月 201001_00
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2016-04-18_09-58-49_MA000980968_PG-DIP-8-13.pdfEN27 KB18 四月 201601_00
Reference Design
TitleSizeDateVersion
36W evaluation board using ICE2QS03G8.1 MB12 十一月 201101_02
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols PWM QR IC Altium v1.012 KB22 十月 201301_00
PCB Footprints & Symbols PWM-QR IC Cadence v1.09 KB22 十月 201301_00
PCB Footprints & Symbols PWM-QR IC Eagle v1.02 KB22 十月 201301_00
PCB Footprints & Symbols PWM-QR IC Mentor v1.010 KB22 十月 201301_00
Package Data
TitleSizeDateVersion
PG-DIP-8-9 | ICE2QS03XKLA1EN438 KB11 四月 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols PWM QR IC Altium v1.012 KB22 十月 201301_00
PCB Footprints & Symbols PWM-QR IC Cadence v1.09 KB22 十月 201301_00
PCB Footprints & Symbols PWM-QR IC Eagle v1.02 KB22 十月 201301_00
PCB Footprints & Symbols PWM-QR IC Mentor v1.010 KB22 十月 201301_00
EN ICE2QS03
ICE2QS03G design guide ICE2QS03G
CN ICE2QS03G
EN ICE2QS03
36W evaluation board using ICE2QS03G ICE2QS03G
EN ICE2QS03
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