ICE2QR4765Z - Off-Line SMPS Quasi-Resonant PWM Controller
The CoolSET®-Q1 series (ICE2QRxx65Z) is the first generation of quasi-resonant integrated 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.
Operating the MOSFET switch in quasi-resonant mode, lower E
Datasheet,Version 2.1, August 30, 2011 ® Never stop thinking.
CoolSET® -Q1 ICE2QR4765Z Revision History: August 30, 2011 Previous Version: 2.0 Page Subjects (major changes since last revision) 20 Revise outline dimension 21 Add marking Datasheet For questions on technology, delivery and prices please contact the Infineon Technologies Offices in Germany or the Infineon Technologies Companies and Representatives worldwide: see our webpage at http:// www.infineon.com CoolMOS®, CoolSET® ar
ICE2QR4765Z Features
* 650V avalanche rugged CoolMOS® with built-in startup cell
* Quasi resonant operation till very low load
* Active burst mode operation for low standby input power (< 0.1W)
* Digital frequency reduction with decreasing load for reduced switching loss
* Built-i
