not for new design
RoHS Compliant
Lead-free

ICE2QR4780G

Data Sheet
package
board
ea.
in stock

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ICE2QR4780G
ICE2QR4780G
ea.
Data Sheet

Product details

  • Budgetary Price €/1k
    0.84
  • ESD Protection max
    2 kV
  • Family
    CoolSET™
  • Frequency Range
    Variable
  • Green Product
    Yes
  • ICC
    1.5 mA
  • Mounting
    SMD
  • Operating Temperature
    -40 °C to 130 °C
  • Package
    PG-DSO-12
  • Pout max
    14 W
  • RDS (on) max
    5.18 Ω
  • Sub Application
    Offline SMPS
  • Switching Frequency
    Variable
  • Target Application
    Power Supplies
  • Technology
    Gen2
  • tf
    30 ns
  • Topology
    Flyback
  • tr
    30 ns
  • Type
    PWM controller with integrated MOSFET
  • VCC
    10.5 V to 24 V
  • VDS max
    800 V
OPN
ICE2QR4780GXUMA2
Product Status not for new design
Infineon Package
PG-DSO-12
Package Name N/A
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:
 ea. in stock

Product Status not for new design
Infineon Package
PG-DSO-12
Package Name -
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock
The CoolSET™-Q1 series (ICE2QRxx80Z) is the first generation of quasi-resonant integarted power ICs. 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.

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

Documents

Documents

Design resources

Partner solutions

Developer community

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