Datasheet4U Logo Datasheet4U.com

ICE2QS03 - Quasi-Resonant PWM Controller

Description

ICE2QS03 is a quasi-resonant PWM controller optimized for off-line switch power supply applications such as LCD TV, CRT TV and notebook adapter.

The digital frequency reduction with decreasing load enables a quasi-resonant operation till very low load.

Features

  • Quasiresonant operation till very low load Active burst mode operation at light/no load for low standby input power (< 100mW) Digital frequency reduction with decreasing load Power cell for VCC pre-charging with constant current Built-in digital soft-start Foldback correction and cycle-by-cycle peak current limitation Auto restart mode for VCC Overvoltage protection Auto restart mode for.

📥 Download Datasheet

Datasheet Details

Part number ICE2QS03
Manufacturer Infineon
File Size 560.04 KB
Description Quasi-Resonant PWM Controller
Datasheet download datasheet ICE2QS03 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
ICE2QS03G Quasi-Resonant PWM controller Infineon
ICE2QS02G Quasi-Resonant PWM Controller Infineon
ICE2QR1765 Off-Line SMPS Quasi-Resonant PWM Controller Infineon
ICE2QR2280G-1 Off-Line SMPS Quasi-Resonant PWM Controller Infineon
ICE2QR2280Z-1 Off-Line SMPS Quasi-Resonant PWM Controller Infineon

Other Datasheets by Infineon

Part Number Description
ICE2QS01 Quasi-Resonant PWM Controller
ICE2QR0665 Off-Line SMPS Quasi-Resonant PWM Controller
ICE2QR0665G Off-Line SMPS Quasi-Resonant PWM Controller
ICE2QR0665Z Off-Line SMPS Quasi-Resonant PWM Controller
ICE2QR0680Z Off-Line SMPS Quasi-Resonant PWM controller

Full PDF Text Transcription

Click to expand full text
Da ta s h e e t, Ve rs i o n 2 . 2, Ju l y 4 , 2 0 1 1 Q u a s i- R e s o na n t C on t r o ll er PWM Po we r M an a ge me nt & Su pp l y N e v e r s t o p t h i n k i n g . Free Datasheet http://www.nDatasheet.com ICE2QS03 Revision History: Previous Version: Page18 July 4, 2011 2.1 Updated outline dimension 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® are trademarks of Infineon Technologies AG. Edition July 4, 2011 Published by Infineon Technologies AG 81726 München, Germany © Infineon Technologies AG 7/4/11. All Rights Reserved.
Published: |