ICE2QR4780Z

Integrated power management IC with 800V avalanche rugged CoolMOS™, startup cell and QR current mode flyback PWM controller in DIP-7 package.  Capable for 19W SMPS design. The quasi QR CoolSET™ series continues to deliver design agility and miniaturization. Upon the successful F3 CoolSET™, this new series offer the possibility of higher efficiency and better EMI performance. The digital frequency reduction feature score a very stable operation with decreasing load change, and the fold-back correction keep the maximum power limits within tolerance desired by SMPS designers. The active burst mode operation during low power consumption, remains market leaders in providing best-in-class power consumption during standby.

ParametricICE2QR4780Z
VDS  max800.0V
ID  max0.58A
RDS (on)4.7Ω
PIN  max22.0W
Budgetary Price €€/1k0.58
tr30.0ns
tf30.0ns
VCC  min  max10.5V  24.0V
ICC1.5mA
Frequency RangeVariable
ESD Protection  max2.0kV
Operating Temperature  min  max-25.0°C  130.0°C
RthJA  max80.0K/W
MountingTHT
PackagePG-DIP-7
Green ProductLead Free
Sales Product NameICE2QR4780Z
OPNICE2QR4780ZXKLA1
Product Statusactive and preferred
Package NamePG-DIP-7
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2000
Packing TypeTUBE
Moisture LevelNA
Summary of Features:
  • Integrated power IC with 800V avalanche rugged CoolMOS™, startup cell and QR flyback PWM controller
  • digital frequency reduction with decreasing load,
  • cycle-by-cycle current limitation with fold-back correction
  • built-in digital soft-start
  • active burst mode for lowest standby power <50mW
  • latch-off mode for short-winding and output voltage
  • enhanced integrated protection functions, modulated gate drive, etc.
Benefits:
  • Higher efficiency
  • low EMI noise
  • low standby power, etc.
Target Applications:
  • Small power supply such as Blu-ray, DVD player, set-top box, game console, smart meter, charger and auxiliary power of high power system such as LED TV, etc.
Data Sheet
TitleSizeDateVersion
ICE2QR4708Z,EN1.1 MB30 八月 201002_01
Application Notes
TitleSizeDateVersion
ICE2QRxx65/80x design guide2.2 MB08 八月 201101_01
CHINESE version Design Guide ICE2QRxx65/80xCN1.4 MB08 八月 201101_01
Product Brief
TitleSizeDateVersion
Product Brief CoolSET™ 800VEN1.4 MB10 五月 201601_00
CHINESE CoolSET 800V Product BriefCN564 KB10 十二月 201001_00
Product Selection Guide
TitleSizeDateVersion
NEW! Power Management Selection Guide 2016EN4.7 MB22 二月 201600_00
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2015-10-07_03-09-50_MA001064166_PG-DIP-7-4.pdfEN27 KB07 十月 201501_00
Reference Design
TitleSizeDateVersion
12W 5V evaluation board using ICE2QR4780Z3.1 MB24 三月 201101_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols CoolSET QR Altium v1.0190 KB26 十一月 201301_00
PCB Footprints & Symbols CoolSET QR Cadence v1.0132 KB26 十一月 201301_00
PCB Footprints & Symbols CoolSET QR Eagle v1.028 KB26 十一月 201301_00
PCB Footprints & Symbols CoolSET QR Mentor v1.0165 KB26 十一月 201301_00
Evaluation Boards
BoardFamilyDescriptionStatus
EVAL_800W_130PFC_C7High Power Density 800 W 130 kHz Platinum Server PFC Designactive and preferred
Package Data
TitleSizeDateVersion
PG-DIP-7-2 | ICE2QR4780ZXKLA1EN360 KB11 四月 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols CoolSET QR Altium v1.0190 KB26 十一月 201301_00
PCB Footprints & Symbols CoolSET QR Cadence v1.0132 KB26 十一月 201301_00
PCB Footprints & Symbols CoolSET QR Eagle v1.028 KB26 十一月 201301_00
PCB Footprints & Symbols CoolSET QR Mentor v1.0165 KB26 十一月 201301_00
EN ICE2QR4780Z
ICE2QRxx65/80x design guide ICE2QR2280G-1
CN ICE2QR2280G-1
EN ICE2QR2280G-1
CN ICE2QR2280G-1
EN IDV20E65D1
EN ICE2QR4780Z
12W 5V evaluation board using ICE2QR4780Z ICE2QR4780Z
EN ICE2QR4780Z
PCB Footprints & Symbols CoolSET QR Altium v1.0 ICE2QR2280G-1
PCB Footprints & Symbols CoolSET QR Cadence v1.0 ICE2QR2280G-1
PCB Footprints & Symbols CoolSET QR Eagle v1.0 ICE2QR2280G-1
PCB Footprints & Symbols CoolSET QR Mentor v1.0 ICE2QR2280G-1