ICE2BS01G

ICE2BS01G Datasheet

PWM-FF IC ICE2AS01/S01G ICE2BS01/S01G

Part	Datasheet
ICE2BS01G	ICE2BS01G (pdf)

Related Parts	Information
ICE2BS01	ICE2BS01
ICE2AS01	ICE2AS01
ICE2AS01G	ICE2AS01G

PDF Datasheet Preview
Datasheet, Version 30 Jun 2006 PWM-FF IC ICE2AS01/S01G ICE2BS01/S01G Off-Line SMPS Current Mode Controller Power Management & Supply Never stop thinking. ICE2AS01/S01G ICE2BS01/S01G 2006-06-30 Previous Version: V2.0 3,5,15,23 update to PB-free package 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 CoolMOS , CoolSET are trademarks of Infineon Technologies AG. We Listen to Your Comments Any information within this document that you feel is wrong, unclear or missing at all? Your feedback will help us to continuously improve the quality of this document. Please send your proposal including a reference to this document to: Edition 2006-06-30 Published by Infineon Technologies AG, St.-Martin-Strasse 53, D-81541 München Infineon Technologies AG All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions 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 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. ICE2AS01/S01G ICE2BS01/S01G Off-Line SMPS Current Mode Controller Product Highlights • Enhanced Protection Functions all with Auto Restart • Lowest Standby Power Dissipation • Very Accurate Current Limiting • PB-free Plating and RoHS compliant PP-GD-DIIPP--88-4 P-PDGS-DOSO-8-8-3 • Only few external Components required • Input Undervoltage Lockout • 67kHz/100kHz fixed Switching Frequency • Max Duty Cycle 72% • Low Power Standby Mode to support “Blue Angel” Norm • Latched Thermal Shut Down • Overload and Open Loop Protection • Overvoltage Protection during Auto Restart • Adjustable Peak Current Limitation via External Resistor • Overall Tolerance of Current Limiting < ±5% • Internal Leading Edge Blanking • Soft Start • Soft gate driving for Low EMI This stand alone controller provides several special enhancements to satisfy the needs for low power standby and protection features. In standby mode frequency reduction is used to lower the power consumption and provide a stable output voltage in this mode. The frequency reduction is limited to 20kHz / kHz typ. to avoid audible noise. In case of failure modes like open loop, overvoltage or overload due to short circuit the device switches in Auto Restart Mode which is controlled by the internal protection unit. By means of the internal precise peak current limitation the dimension of the transformer and the secondary diode can be lower which leads to more cost efficiency. 85 270 VAC RStart-up CVCC Low Power Power StandBy Management Snubber Feedback Converter DC Output SoftS CSoft Start Soft-Start Control

PDF Datasheet Preview

Datasheet, Version 30 Jun 2006

PWM-FF IC ICE2AS01/S01G ICE2BS01/S01G

Off-Line SMPS Current Mode Controller

Power Management & Supply

Never stop thinking.

ICE2AS01/S01G ICE2BS01/S01G
2006-06-30

Previous Version:

V2.0
3,5,15,23 update to PB-free package

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

CoolMOS , CoolSET are trademarks of Infineon Technologies AG.

We Listen to Your Comments Any information within this document that you feel is wrong, unclear or missing at all? Your feedback will help us to continuously improve the quality of this document. Please send your proposal including a reference to this document to:

Edition 2006-06-30 Published by Infineon Technologies AG, St.-Martin-Strasse 53, D-81541 München

Infineon Technologies AG

All Rights Reserved.

Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions 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 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.

ICE2AS01/S01G ICE2BS01/S01G

Off-Line SMPS Current Mode Controller

Product Highlights
• Enhanced Protection Functions all with Auto Restart
• Lowest Standby Power Dissipation
• Very Accurate Current Limiting
• PB-free Plating and RoHS compliant

PP-GD-DIIPP--88-4 P-PDGS-DOSO-8-8-3
• Only few external Components required
• Input Undervoltage Lockout
• 67kHz/100kHz fixed Switching Frequency
• Max Duty Cycle 72%
• Low Power Standby Mode to support
“Blue Angel” Norm
• Latched Thermal Shut Down
• Overload and Open Loop Protection
• Overvoltage Protection during Auto Restart
• Adjustable Peak Current Limitation via

External Resistor
• Overall Tolerance of Current Limiting < ±5%
• Internal Leading Edge Blanking
• Soft Start
• Soft gate driving for Low EMI

This stand alone controller provides several special enhancements to satisfy the needs for low power standby and protection features. In standby mode frequency reduction is used to lower the power consumption and provide a stable output voltage in this mode. The frequency reduction is limited to 20kHz / kHz typ. to avoid audible noise. In case of failure modes like open loop, overvoltage or overload due to short circuit the device switches in Auto Restart Mode which is controlled by the internal protection unit. By means of the internal precise peak current limitation the dimension of the transformer and the secondary diode can be lower which leads to more cost efficiency.
85 270 VAC

RStart-up

CVCC

Low Power

Power

StandBy Management

Snubber

Feedback

Converter DC Output

SoftS CSoft Start

Soft-Start Control

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived ICE2BS01G Datasheet file may be downloaded here without warranties.

Datasheet ID: ICE2BS01G 638045