Infineon CoolSET-F3 Datasheet
Datasheet , Ver s i o n 2. 3 , 02 Ap r 20 1 3
CoolSET ™ -F3
ICE3A(B)036 5 / 0 565/1065/ 15 6 5
ICE3A(B)206 5 / 2 565
ICE3A0565Z/2 0 6 5Z
ICE3A(B)206 5 I / 3 065I/3565 I
ICE3A(B)506 5 I / 5 565I
ICE3A(B)206 5 P /3065P/356 5P
ICE3A(B)506 5 P /5565P
Off-Line SMPS Current Mode
Controller with integrated 650V
Startup Cell/Dep le t io n C o olMOS™
Pow er Ma na g e m en t & Sup p l y
N e v e r s t o p t h i n k i n g .
CoolSET™-F3
Revision History: 2013-04-02 Datasheet
Previous Version: V2.2
Page Subjects (major changes since last revision)
29 revised outline dimension for PG-DIP-8
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 2013-04-02
Published by
Infineon Technologies AG,
81726 Munich, Germany,
© 2012 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 (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 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.
Off-Line SMPS Current Mode Controller
with integrated 650V Startup Cell/
Depletion CoolMOS™
Product Highlights
• Best in class in DIP7, DIP8, TO220/I2Pak packages
• Active Burst Mode to reach the lowest Standby Power
Requirements < 100mW
• Protection features (Auto Restart Mode) to increase
robustness and safety of the system
• Adjustable Blanking Window for high load jumps to
increase system reliability
• Isolated drain package for TO220/I2Pak
• Wide creepage distance for DIP7/TO220/I2Pak
• Wide power class of products for various applications
• Pb-free lead plating for all packages; RoHS compliant
CoolSET™-F3
PG-DIP-7-1
PG-DIP-8
PG-TO220-6-46 (I2Pak)
PG-TO220-6-47
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
• 67/100 kHz fixed switching frequency
• Auto Restart Mode for Overtemperature Detection
• Auto Restart Mode for Overvoltage Detection
• Auto Restart Mode for Overload and Open Loop
• Auto Restart Mode for VCC Undervoltage
• Blanking Window for short duration high current
• User defined Soft Start
• Minimum of external components required
• Max Duty Cycle 72%
• Overall tolerance of Current Limiting < ±5%
• Internal PWM Leading Edge Blanking
• Soft driving for low EMI
Typical Application
C
85 ... 270 VAC
Power Management
Bulk
VCC
Description
The new generation CoolSET™-F3 provides Active Burst
Mode to reach the lowest Standby Power Requirements
<100mW at no load. As the controller is always active
during Active Burst Mode, there is an immediate response
on load jumps without any black out in the SMPS. In Active
Burst Mode the ripple of the output voltage can be reduced
<1%. Furthermore, to increase the robustness and safety
of the system, the device enters into Auto Restart Mode in
the cases of Overtemperature, VCC Overvoltage, Output
Open Loop or Overload and VCC Undervoltage. By means
of the internal precise peak current limitation, the
dimension of the transformer and the secondary diode can
be lowered which leads to more cost efficiency. An
adjustable blanking window prevents the IC from entering
Auto Restart or Active Burst Mode unintentionally during
high load jumps. The CoolSET™-F3 family consists a wide
power class range of products for various applications.
+
Converter
DC Output
-
C
VCC
Startup Cell
Snubber
Drain
PWM Controller
GND
Current Mode
Precise Low Tolerance Peak
Current Limitation
Control
Unit
Active Burst Mode
AutoRestart Mode
Depl.
CoolMOS™
CoolSET™-F3
CS
FB
SoftS
R
Sense
C
SoftS
Version 2.3 3 02 Apr 2013
Overview
CoolSET™-F3
Type Package V
DS
F
OSC
R
DSon
1)
230VAC ±15%
2)
85-265 VAC
ICE3A0365 PG-DIP-8 650V 100kHz 6.45 22W 10W
ICE3A0565 PG-DIP-8 650V 100kHz 4.70 25W 12W
ICE3A1065 PG-DIP-8 650V 100kHz 2.95 32W 16W
ICE3A1565 PG-DIP-8 650V 100kHz 1.70 42W 20W
ICE3A2065 PG-DIP-8 650V 100kHz 0.92 57W 28W
ICE3A2565 PG-DIP-8 650V 100kHz 0.65 68W 33W
ICE3B0365 PG-DIP-8 650V 67kHz 6.45 22W 10W
ICE3B0565 PG-DIP-8 650V 67kHz 4.70 25W 12W
ICE3B1065 PG-DIP-8 650V 67kHz 2.95 32W 16W
ICE3B1565 PG-DIP-8 650V 67kHz 1.70 42W 20W
ICE3B2065 PG-DIP-8 650V 67kHz 0.92 57W 28W
ICE3B2565 PG-DIP-8 650V 67kHz 0.65 68W 33W
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.
Type Package V
DS
F
OSC
R
DSon
1)
230VAC ±15%
2)
85-265 VAC
ICE3A0565Z PG-DIP-7-1 650V 100kHz 4.70 25W 12W
ICE3A2065Z PG-DIP-7-1 650V 100kHz 0.92 57W 28W
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.
2)
2)
Version 2.3 4 02 Apr 2013
CoolSET™-F3
Type Package V
DS
F
OSC
R
DSon
1)
230VAC
±15%
2)
85-265 VAC
ICE3A2065I PG-TO-220-6-46 650V 100kHz 3.00 102W 50W
ICE3A3065I PG-TO-220-6-46 650V 100kHz 2.10 128W 62W
ICE3A3565I PG-TO-220-6-46 650V 100kHz 1.55 170W 83W
ICE3A5065I PG-TO-220-6-46 650V 100kHz 0.95 220W 105W
ICE3A5565I PG-TO-220-6-46 650V 100kHz 0.79 240W 120W
ICE3B2065I PG-TO-220-6-46 650V 67kHz 3.00 102W 50W
ICE3B3065I PG-TO-220-6-46 650V 67kHz 2.10 128W 62W
ICE3B3565I PG-TO-220-6-46 650V 67kHz 1.55 170W 83W
ICE3B5065I PG-TO-220-6-46 650V 67kHz 0.95 220W 105W
ICE3B5565I PG-TO-220-6-46 650V 67kHz 0.79 240W 120W
ICE3A2065P PG-TO-220-6-47 650V 100kHz 3.00 102W 50W
ICE3A3065P PG-TO-220-6-47 650V 100kHz 2.10 128W 62W
ICE3A3565P PG-TO-220-6-47 650V 100kHz 1.55 170W 83W
ICE3A5065P PG-TO-220-6-47 650V 100kHz 0.95 220W 105W
ICE3A5565P PG-TO-220-6-47 650V 100kHz 0.79 240W 120W
ICE3B2065P PG-TO-220-6-47 650V 67kHz 3.00 102W 50W
ICE3B3065P PG-TO-220-6-47 650V 67kHz 2.10 128W 62W
ICE3B3565P PG-TO-220-6-47 650V 67kHz 1.55 170W 83W
ICE3B5065P PG-TO-220-6-47 650V 67kHz 0.95 220W 105W
ICE3B5565P PG-TO-220-6-47 650V 67kHz 0.79 240W 120W
1)
typ @ T=25°C
2)
Calculated maximum continuous input power in an open frame design at Ta=50°C, Tj=125°C and R
(external heatsink)=2.7K/W
thCA
2)
Version 2.3 5 02 Apr 2013
CoolSET™-F3
Table of Contents Page
1 Pin Configuration and Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
1.1 Pin Configuration with PG-DIP-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
1.2 Pin Configuration with PG-DIP-7-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
1.3 Pin Configuration with PG-TO220-6-46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
1.4 Pin Configuration with PG-TO220-6-47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
1.5 Pin Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
2 Representative Blockdiagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
3 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
3.2 Power Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
3.3 Startup Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
3.4 PWM Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
3.4.1 Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
3.4.2 PWM-Latch FF1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
3.4.3 Gate Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
3.5 Current Limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
3.5.1 Leading Edge Blanking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
3.5.2 Propagation Delay Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
3.6 Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
3.6.1 Adjustable Blanking Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
3.6.2 Active Burst Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
3.6.2.1 Entering Active Burst Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
3.6.2.2 Working in Active Burst Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
3.6.2.3 Leaving Active Burst Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
3.6.3 Protection Mode (Auto Restart Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . .17
4 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
4.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
4.2 Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
4.3 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
4.3.1 Supply Section 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
4.3.2 Supply Section 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
4.3.3 Internal Voltage Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
4.3.4 PWM Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
4.3.5 Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
4.3.6 Current Limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
4.3.7 CoolMOS™ Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
5 Outline Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Version 2.3 6 02 Apr 2013
Pin Configuration and Functionality
1 Pin Configuration and Functionality
CoolSET™-F3
1.1 Pin Configuration with PG-DIP-8
Pin Symbol Function
1 SoftS Soft-Start
2 FB Feedback
3 CS Current Sense/
650V1)Depl. CoolMOS™ Source
4 Drain
5 Drain
6 n.c. Not Connected
7 VCC Controller Supply Voltage
8 GND Controller Ground
1)
at Tj= 110°C
650V1)Depl. CoolMOS™ Drain
650V1)Depl. CoolMOS™ Drain
Package PG-DIP-8
1.2 Pin Configuration with PG-DIP-7-1
Pin Symbol Function
1 SoftS Soft-Start
2 FB Feedback
3 CS Current Sense/
650V1)Depl. CoolMOS™ Source
4 n.c. Not connected
5 Drain
- - 7 VCC Controller Supply Voltage
8 GND Controller Ground
1)
at Tj= 110°C
650V1)Depl. CoolMOS™ Drain
Package PG-DIP-7-1
1
FB
CS
Drain Drain
Figure 1 Pin Configuration PG-DIP-8(top view)
Note: Pin 4 and 5 are shorted within the DIP 8 package.
2
3
4
8
7
6
5
GNDSoftS
VCC
n.c.
1
FB
CS
n.c. Drain
Figure 2 Pin Configuration PG-DIP-7-1(top view)
2
3
4
8
7
5
GNDSoftS
VCC
Version 2.3 7 02 Apr 2013
CoolSET™-F3
Pin Configuration and Functionality
1.3 Pin Configuration with PG-TO220-6-46
Pin Symbol Function
1 Drain
650V1)Depl. CoolMOS™ Drain
3 CS Current Sense/
650V1)Depl. CoolMOS™ Source
4 GND Controller Ground
5 VCC Controller Supply Voltage
6 SoftS Soft-Start
7 FB Feedback
1)
at Tj= 110°C
Package PG-TO220-6-46 (I2Pak)
1.4 Pin Configuration with PG-TO220-6-47
Pin Symbol Function
1 Drain
650V1)Depl. CoolMOS™ Drain
3 CS Current Sense/
650V1)Depl. CoolMOS™ Source
4 GND Controller Ground
5 VCC Controller Supply Voltage
6 SoftS Soft-Start
7 FB Feedback
1)
at Tj= 110°C
Package PG-TO220-6-47
1
2 3 4 5 6 7
Drain
CS
GND
VCC
SoftS
FB
Figure 3 Pin Configuration PG-TO220-6-46 I2Pak
(front view)
Figure 4 Pin Configuration PG-TO220-6-47
1
2 3 4 5 6 7
Drain
(front view)
CS
GND
VCC
SoftS
FB
Version 2.3 8 02 Apr 2013
1.5 Pin Functionality
SoftS (Soft Start & Auto Restart Control)
The SoftS pin combines the functions of Soft Start
during Start Up and error detection for Auto Restart
Mode. These functions are implemented and can be
adjusted by means of an external capacitor at SoftS to
ground. This capacitor also provides an adjustable
blanking window for high load jumps, before the IC
enters into Auto Restart Mode.
FB (Feedback)
The information about the regulation is provided by the
FB Pin to the internal Protection Unit and to the internal
PWM-Comparator to control the duty cycle. The FBSignal controls in case of light load the Active Burst
Mode of the controller.
CS (Current Sense)
The Current Sense pin senses the voltage developed
on the series resistor inserted in the source of the
integrated Depl. CoolMOS™. If CS reaches the internal
threshold of the Current Limit Comparator, the Driver
output is immediately switched off. Furthermore the
current information is provided for the PWMComparator to realize the Current Mode.
CoolSET™-F3
Pin Configuration and Functionality
Drain (Drain of integrated Depl. CoolMOS™)
Pin Drain is the connection to the Drain of the internal
Depl. CoolMOSTM.
VCC (Power supply)
The VCC pin is the positive supply of the IC. The
operating range is between 8.5V and 21V.
GND (Ground)
The GND pin is the ground of the controller.
Version 2.3 9 02 Apr 2013
2 Representative Blockdiagram
CoolSET™-F3
Representative Blockdiagram
Figure 5 Representative Blockdiagram
Version 2.3 10 02 Apr 2013
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