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Infineon Technologies Electronic Components Datasheet

ICE3A1065L Datasheet

(ICE3xxx65L) Off-Line SMPS Current Mode Controller

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ICE3A1065L pdf
Version 2.0, 8 May 2006
C o o l S E T ™ -F3
www.DataSheet4U.com
ICE3B0365L
ICE3A1065L
ICE3A1565L
Off-Line SMPS Current Mode
Controller with integrated 650V
Startup Cell/Depletion CoolMOS™
and Latched off Mode
Power Management & Supply
Never stop thinking.



Infineon Technologies Electronic Components Datasheet

ICE3A1065L Datasheet

(ICE3xxx65L) Off-Line SMPS Current Mode Controller

No Preview Available !

ICE3A1065L pdf
CoolSET™-F3
ICE3xxx65L
Revision History:
2006-05-08
Previous Version: 1.0 ( ICE3A1065L/ICE3A1565L ), 1.2 ( ICE3B0365L )
Page
Subjects (major changes since last revision)
Group ICE3B0365L, ICE3A1065L and ICE3A1565L together
11, 12, 13
Revise typo to trigger level at FB ( C5 )
15 Revise pulse drain current
20 Add temperature derating curve
3, 23
Add marking
25 Add PCB layout recommendation
Datasheet
www.DataSheet4U.com
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 http://
www.infineon.com
CoolMOS™, CoolSET™ are trademarks of Infineon Technologies AG.
Edition 2006-05-08
Published by Infineon Technologies AG,
St.-Martin-Strasse 53,
D-81541 München
© Infineon Technologies AG 1999.
All Rights Reserved.
Attention please!
The information herein is given to describe certain components and shall not be considered as warranted charac-
teristics.
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 Infi-
neon 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.



Infineon Technologies Electronic Components Datasheet

ICE3A1065L Datasheet

(ICE3xxx65L) Off-Line SMPS Current Mode Controller

No Preview Available !

ICE3A1065L pdf
CoolSET™-F3
ICE3xxx65L
Off-Line SMPS Current Mode Controller with
integrated 650V Startup Cell/Depletion
CoolMOS™ and Latched off Mode
Product Highlights
• Active Burst Mode to reach the lowest Standby Power
Requirements < 100mW
• Latched Off Mode and Auto Restart Mode to increase
tPesGt -DIP-8-6
www.DataSheet4Ur.coombustness and safety of the system
• Adjustable Blanking Window for high load jumps to
increase system reliability
• Pb-free lead plating DIP package; RoHS compilant
Features
Description
• 650V avalanche rugged CoolMOS™ with built in The new generation CoolSET™-F3 Controller provides
switchable Startup Cell
Active Burst Mode to reach the lowest Standby Power
• Active Burst Mode for lowest Standby Power
Requirements <100mW at no load. As the controller is
@ light load controlled by Feedback Signal
always active during Active Burst Mode, there is an
• Fast load jump response in Active Burst Mode immediate response on load jumps without any black out
• 67/100kHz internally fixed switching frequency in the SMPS. In Active Burst Mode the ripple of the output
• Latched Off Mode for Overtemperature Detection voltage can be reduced <1%. Furthermore, to increase the
• Latched Off Mode for Overvoltage Detection
robustness and safety of the system, the device enters
• Latched Off Mode for Short Winding Detection into Latched Off Mode in the cases of Overtemperature,
• Auto Restart Mode for Overload and Open Loop Overvoltage or Short Winding. The Latched Off Mode can
• Auto Restart Mode for VCC Undervoltage
only be reset by disconnecting the main line. Auto Restart
• Blanking Window for short duration high current Mode is entered for cases like open loop or overload. By
• User defined Soft Start
means of an internal precise peak current limitation, the
• Minimum of external components required
dimension of the transformer and the secondary diode can
• Max Duty Cycle 72%
be lowered which leads to more cost efficiency. An
• Overall tolerance of Current Limiting < ±5%
adjustable blanking window prevents the IC from entering
• Internal PWM Leading Edge Blanking
Auto Restart Mode or Active Burst Mode unintentionally in
• Soft driving for low EMI
case of high load jumps.
85 ... 270 VAC
GND
Typical Application
CBulk
VCC
Power Management
PWM Controller
Current Mode
Precise Low Tolerance Peak
Current Limitation
Control
Unit
Active Burst Mode
Latched Off Mode
Auto Restart Mode
Snubber
CVCC
Startup Cell
Drain
CoolMOS™
CS
RSense
FB
SoftS
CoolSET™-F3
with Latch off Mode
CSoftS
+
Converter
DC Output
-
Type
ICE3B0365L
ICE3A1065L
ICE3A1565L
Package
PG-DIP-8-6
PG-DIP-8-6
PG-DIP-8-6
Marking
ICE3B0365L
ICE3A1065L
ICE3A1565L
VDS
650V
650V
650V
FOSC
67KHz
100kHz
100KHz
RDSon1)
6.45
2.95
1.70
1) typ @ T=25°C
2) Calculated maximum input power rating at Ta=75°C, Tj=125°C and without copper area as heat sink.
Version 2.0
3
230VAC ±15%2)
22W
32W
42W
85-265 VAC2)
10W
16W
20W
8 May 2006




Part Number ICE3A1065L
Description (ICE3xxx65L) Off-Line SMPS Current Mode Controller
Maker Infineon Technologies
Total Page 28 Pages
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