ICE3A1065LJHKLA1

ICE3A1065LJHKLA1 Datasheet

ICE3A1065LJ

Part	Datasheet
ICE3A1065LJHKLA1	ICE3A1065LJHKLA1 (pdf)

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Version 30 Jun 2011 ICE3A1065LJ Off-Line SMPS Current Mode Controller with integrated 650V Startup Cell/Depletion CoolMOS Latched and frequency jitter Mode Power Management & Supply Never stop thinking. 2011-06-30 Previous Version: 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. Edition 2011-06-30 Published by Infineon Technologies AG, 81726 Munich, Germany, 2007 Infineon Technologies AG. All Rights Reserved. Legal disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. 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 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 be used in life-support devices or systems only 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. CoolSET -F3 ICE3A1065LJ Off-Line SMPS Current Mode Controller with integrated 650V Startup Cell/Depletion CoolMOS Latched and frequency jitter Mode Product Highlights • Active Burst Mode to reach the lowest Standby Power Requirements < 100mW • Built-in latched Off Mode and external latch enable function to increase robustness of the system • Built-in and extendable blanking Window for high load jumps to increase system reliability • Built-in soft start • Frequency jitter for low EMI • Pb-free lead plating RoHS compilant PG-DIP-8 • 650V avalanche rugged CoolMOS with built-in Startup Cell • Active Burst Mode for lowest Standby Power • Fast load jump response in Active Burst Mode • 100kHz internally fixed switching frequency • Built-in latched Off Mode for Overtemperature, Overvoltage & Short Winding Detection • Auto Restart Mode for Overload, Open Loop & VCC Undervoltage • Built-in Soft Start • Built-in and extendable blanking Window for short duration high current • External latch enable function • Max Duty Cycle 75% • Overall tolerance of Current Limiting < ±5% • Internal PWM Leading Edge Blanking • BiCMOS technology provide wide VCC range • Frequency jitter and soft driving for low EMI The CoolSET -F3 meets the requirements for Off-Line Battery Adapters and low cost SMPS for the lower power range. Adopting the BiCMOS technology, the IC can provide a wider VCC range up to 26V. Furthermore the Active Burst Mode is integrated to achieve the lowest Standby Power Requirements <100mW at no load and Vin = 270VAC. As the controller is always active during the Active Burst Mode, it is an immediate response on load jumps. And it leads to <1% ripple of the output voltage. In case of Overtemperature, Overvoltage or Short Winding, it enters into Latched Off Mode, which can be reset by recycling the AC main line. When there are open loop and overload conditions, it would enter Auto Restart Mode. In addition, an external latch enable function is provided for extra flexibility in protection. With the built-in soft start, the component count can be further reduced. The internal precise peak current limitation can effectively optimize the dimension of the transformer and the output diode. The built-in and extendable blanking window can prevent the mis-triggering of Auto Restart Mode. The frequency jitter mode can effectively reduce the EMI noise and further reduce the components in input filter. 85 270 VAC GND C B ulk Snubber VCC Power Management CVCC Drain Startup Cell

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Version 30 Jun 2011

ICE3A1065LJ

Off-Line SMPS Current Mode Controller with integrated 650V Startup Cell/Depletion CoolMOS Latched and frequency jitter Mode

Power Management & Supply

Never stop thinking.
2011-06-30

Previous Version:

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.

Edition 2011-06-30

Published by Infineon Technologies AG, 81726 Munich, Germany,
2007 Infineon Technologies AG.

All Rights Reserved.

Legal disclaimer

The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. 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

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 be used in life-support devices or systems only 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.

CoolSET -F3

ICE3A1065LJ

Off-Line SMPS Current Mode Controller with integrated 650V Startup Cell/Depletion CoolMOS Latched and frequency jitter Mode

Product Highlights
• Active Burst Mode to reach the lowest Standby Power

Requirements < 100mW
• Built-in latched Off Mode and external latch enable function to
increase robustness of the system
• Built-in and extendable blanking Window for high load jumps
to increase system reliability
• Built-in soft start
• Frequency jitter for low EMI
• Pb-free lead plating RoHS compilant

PG-DIP-8
• 650V avalanche rugged CoolMOS with built-in Startup Cell
• Active Burst Mode for lowest Standby Power
• Fast load jump response in Active Burst Mode
• 100kHz internally fixed switching frequency
• Built-in latched Off Mode for Overtemperature,

Overvoltage & Short Winding Detection
• Auto Restart Mode for Overload, Open Loop &

VCC Undervoltage
• Built-in Soft Start
• Built-in and extendable blanking Window for short
duration high current
• External latch enable function
• Max Duty Cycle 75%
• Overall tolerance of Current Limiting < ±5%
• Internal PWM Leading Edge Blanking
• BiCMOS technology provide wide VCC range
• Frequency jitter and soft driving for low EMI

The CoolSET -F3 meets the requirements for Off-Line Battery Adapters and low cost SMPS for the lower power range. Adopting the BiCMOS technology, the IC can provide a wider VCC range up to 26V. Furthermore the Active Burst Mode is integrated to achieve the lowest Standby Power Requirements <100mW at no load and Vin = 270VAC. As the controller is always active during the Active Burst Mode, it is an immediate response on load jumps. And it leads to <1% ripple of the output voltage. In case of Overtemperature, Overvoltage or Short Winding, it enters into Latched Off Mode, which can be reset by recycling the AC main line. When there are open loop and overload conditions, it would enter Auto Restart Mode. In addition, an external latch enable function is provided for extra flexibility in protection. With the built-in soft start, the component count can be further reduced. The internal precise peak current limitation can effectively optimize the dimension of the transformer and the output diode. The built-in and extendable blanking window can prevent the mis-triggering of Auto Restart Mode. The frequency jitter mode can effectively reduce the EMI noise and further reduce the components in input filter.
85 270 VAC GND

C B ulk

Snubber

VCC Power Management

CVCC

Drain

Startup Cell

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Datasheet ID: ICE3A1065LJHKLA1 638051