ICE2QS01 - Infineon Technologies

ICE2QS01 Quasi-Resonant PWM Controller

and charts stated herein. Infineon Technologies is an approved CECC manufacturer. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office in Germany or our Infineon Technologies Representatives worldwide (see address list). Warnings Due to technical requirements com.

Features

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• Quasiresonant operation till very low load Active burst mode operation at light load for low standby input power (< 1W) Digital frequency reduction with decreasing load Power cell for VCC pre-charging and IC power supply during latch-off, or standby mode operation when it is necessary 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 VCC Undervoltage protection Auto restart mode for openloop/overload protection Latch-off mode for adjustable output overvoltage pr.