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Version 2.3, 8 May 2006

CoolSET™-F3 (Jitter Version)
ICE3 B03 6 5 J ICE3 B05 6 5 J ICE3 B15 6 5 J
Off-Line SMPS Current Mode Controller with integrated 650V Startup Cell/Depletion CoolMOS™

Power Management & Supply

N e v e r

s t o p

t h i n k i n g .

CoolSET™-F3 ICE3Bxx65J Revision History: Page
6, 8, 12, 13 11, 12



Previous Version: 2.2 (ICE3B0365J/ICE3B0565J ), 2.0 ( ICE3B1565J ) Subjects (major changes since last revision)
Group ICE3B0365J, ICE3B0565J and ICE3B1565J together revise typo to the trigger level in Vsofts ( C2 ) and VFB ( C6a ) revise typo in figure 13 and 14

For questions on technology, delivery and prices please contact the Infineon Technologies Offices in Germany or the Infineon Technologies Companies andRepresentatives worldwide: see our webpage at http:// www.infineon.com CoolMOS™, CoolSET™ are trademarks of Infineon Technologies AG.

Edition 2006-05-08 Published by Infineon Technologies AG 81726 München, Germany

© Infineon Technologies AG 5/8/06. All Rights Reserved.
Attention please! The information given in this data sheet shall in no event be regarded as a guarantee of conditions orcharacteristics (“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 Forfurther 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 inlife-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/orprotect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.

Off-Line SMPS Current Mode Controller with integrated 650V Startup Cell/Depletion CoolMOS™ Product Highlights
• Active Burst Mode to reach the lowest Standby Power Requirements < 100mW • Adjustable Blanking Window for High Load Jumps to increaseReliability • Frequency Jittering for Low EMI • Pb-free lead plating, RoHS compilant Features
• • • • • • • • • • • • • • • 650V Avalanche Rugged CoolMOS™ with built in switchable Startup Cell Active Burst Mode for lowest Standby Power @ light load controlled by Feedback Signal Fast Load Jump Response in Active Burst Mode 67 kHz fixed Switching Frequency Auto Restart Mode for Over temperatureDetection Auto Restart Mode for Overvoltage Detection Auto Restart Mode for Overload and Open Loop Auto Restart Mode for VCC Undervoltage User defined Soft Start Minimum of external Components required Max Duty Cycle 75% Overall Tolerance of Current Limiting < ±5% Internal Leading Edge Blanking BiCMOS technology provides wide VCC Range Frequency Jittering for Low EMI


The CoolSET™-F3(Jitter version) meets the requirements for Off-Line Battery Adapters and low cost SMPS for the lower power range. By use of a BiCMOS technology a wide VCC range up to 26V is provided. This covers the changes in the auxiliary supply voltage if a CV/CC regulation is implemented on the secondary side. Furthermore an Active Burst Mode is integrated to fullfill the lowest Standby...