Product Brief Continuous Conduction Mode Power Factor Correction IC Product Highlights High efficiency over the whole load range Lowest count of external components Accurate and adjustable switching frequency Output Power vs Efficiency 100 relay control or PWM IC enabling 99 Efficiency [%] 98 96 Fast output dynamic response during load jump 95 94 85VAC 115VAC 230VAC 265VAC 93 92 91 0 50 100 150 200 250 300 Output Power [W] Output Power vs Power Factor 1.1 1.0 PF 0.9 0.8 0.7 85VAC 115VAC 230VAC 265VAC 0.6 0.5 0.4 Integrated digital voltage loop compensation 97 90 Bulk voltage good signal for inrush 0 50 100 150 200 Output Power [W] www.infineon.com 250 300 External synchronization Extra low peak current limitation SO8 and SO14 Leadfree, RoHS compliant Product Brief Continuous Conduction Mode Power Factor Correction IC Application Diagram – CCM PFC DBYP RNTC VCC Line Filter 90 ~ 270VAC DB LBoost RGD CE CB RGS RCS1 DBRO1 DBRO2 QRel RBVS1 RBVS4 RBVS2 RBVS5 RBVS3 RBVS6 RCS2 RBRO1 PWM Feedback RRel VB_OK RBRO2 ISENSE GATE PGND VSENSE OVP BOP RBRO3 CBRO BOFO SGND VBTHL/EN VREF RVB1 Product Frequency(SW) RBOFO1 Current Drives FREQ ICOMP RFREQ RVB2 RBOFO2 VCC CICOMP VCC CVCC Features Package [A] ICE3PCS01G Adjustable 0.5 OVP+Brown-out DSO-14 ICE3PCS02G Adjustable 0.5 OVP DSO-8 ICE3PCS03G Adjustable 0.5 Brown-out DSO-8 Published by Infineon Technologies AG 85579 Neubiberg, Germany © 2010 Infineon Technologies AG. All Rights Reserved. Visit us: www.infineon.com Order Number: B121-H9548-X-X-7600 Date: 12 / 2010 Attention please! The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”). With respect to any examples or hints given herein, any typical values stated herein and/ or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office (www.infineon.com). Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.