D a ta s h e et , V e r s i o n 2 .3 , 0 2 A p r 20 1 3 C o ol SE T ™ -F3 I C E 3 A( B )0 36 5/ 0 56 5/ 1 06 5/ 15 65 I C E 3 A( B )2 06 5/ 2 56 5 I C E 3 A0 56 5Z / 2 06 5Z I C E 3 A( B )2 06 5I / 3 06 5I / 35 65 I I C E 3 A( B )5 06 5I / 5 56 5I I C E 3 A( B )2 06 5P / 30 65 P / 3 56 5P I C E 3 A( B )5 06 5P / 55 65 P O f f - Li ne S M P S C ur re nt Mo de C on t ro ll er w it h in t e gr at e d 6 50 V S t a rt u p C e ll / D ep le t io n C o ol M O S ™ Pow er Man ag e m e n t & Su p 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. CoolSET™-F3 Off-Line SMPS Current Mode Controller with integrated 650V Startup Cell/ Depletion CoolMOS™ PG-DIP-7-1 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 PG-DIP-8 PG-TO220-6-46 (I2Pak) PG-TO220-6-47 Features 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. • • • • • • • • • • • • • • 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 + Snubber CBulk 85 ... 270 VAC Converter DC Output - CVCC VCC Drain Startup Cell Power Management PWM Controller Current Mode Depl. CoolMOS™ Precise Low Tolerance Peak Current Limitation CS RSense FB GND Control Unit Active Burst Mode SoftS Auto Restart Mode CoolSET™-F3 Version 2.3 3 CSoftS 02 Apr 2013 CoolSET™-F3 Overview Type Package VDS FOSC RDSon 1) 230VAC ±15%2) 85-265 VAC2) 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 VDS FOSC RDSon 1) 230VAC ±15%2) 85-265 VAC2) 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. Version 2.3 4 02 Apr 2013 CoolSET™-F3 Type Package VDS FOSC RDSon 1) 230VAC ±15%2) 85-265 VAC2) 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 RthCA(external heatsink)=2.7K/W 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 3.1 3.2 3.3 3.4 3.4.1 3.4.2 3.4.3 3.5 3.5.1 3.5.2 3.6 3.6.1 3.6.2 3.6.2.1 3.6.2.2 3.6.2.3 3.6.3 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Power Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Startup Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 PWM Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 PWM-Latch FF1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 Gate Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 Current Limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Leading Edge Blanking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Propagation Delay Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Adjustable Blanking Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Active Burst Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Entering Active Burst Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Working in Active Burst Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Leaving Active Burst Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Protection Mode (Auto Restart Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . .17 4 4.1 4.2 4.3 4.3.1 4.3.2 4.3.3 4.3.4 4.3.5 4.3.6 4.3.7 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 Supply Section 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 Supply Section 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Internal Voltage Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 PWM Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 Current Limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 CoolMOS™ Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 5 Outline Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 Version 2.3 6 02 Apr 2013 CoolSET™-F3 Pin Configuration and Functionality 1 Pin Configuration and Functionality 1.1 Pin Configuration with PG-DIP-8 Pin 1.2 Symbol Function Pin 1 SoftS Soft-Start 2 FB 3 CS 4 Pin Configuration with PG-DIP-7-1 Symbol Function 1 SoftS Soft-Start Feedback 2 FB Feedback Current Sense/ 650V1) Depl. CoolMOS™ Source 3 CS Current Sense/ 650V1) Depl. CoolMOS™ Source Drain 650V1) Depl. CoolMOS™ Drain 4 n.c. Not connected 5 Drain 650V1) Depl. CoolMOS™ Drain 5 Drain 6 n.c. Not Connected - - 7 VCC Controller Supply Voltage 7 VCC Controller Supply Voltage 8 GND Controller Ground 8 GND Controller Ground 1) 1) at Tj = 110°C 650V1) Depl. CoolMOS™ Drain - at T j = 110°C Package PG-DIP-7-1 Package PG-DIP-8 SoftS 1 8 GND SoftS 1 8 GND FB 2 7 VCC FB 2 7 VCC CS 3 6 n.c. CS 3 Drain 4 5 Drain n.c. 4 5 Drain Figure 1 Figure 2 Pin Configuration PG-DIP-8(top view) Pin Configuration PG-DIP-7-1(top view) Note: Pin 4 and 5 are shorted within the DIP 8 package. Version 2.3 7 02 Apr 2013 CoolSET™-F3 Pin Configuration and Functionality 1.3 Pin Configuration with PG-TO220-6-46 1.4 Pin Configuration with PG-TO220-6-47 Pin Symbol Function Pin Symbol Function 1 Drain 650V1) Depl. CoolMOS™ Drain 1 Drain 650V1) Depl. CoolMOS™ Drain 3 CS Current Sense/ 650V1) Depl. CoolMOS™ Source 3 CS Current Sense/ 650V1) Depl. CoolMOS™ Source 4 GND Controller Ground 4 GND Controller Ground 5 VCC Controller Supply Voltage 5 VCC Controller Supply Voltage 6 SoftS Soft-Start 6 SoftS Soft-Start 7 FB Feedback 7 FB Feedback at Tj = 110°C 1) at T j = 110°C Figure 3 SoftS FB 1 Pin Configuration PG-TO220-6-46 I2Pak (front view) Version 2.3 Figure 4 8 2 3 4 5 6 7 FB 7 SoftS 6 VCC 5 GND 4 Package PG-TO220-6-47 Drain 3 VCC 2 GND Drain 1 CS Package PG-TO220-6-46 (I2Pak) CS 1) Pin Configuration PG-TO220-6-47 (front view) 02 Apr 2013 CoolSET™-F3 Pin Configuration and Functionality 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. 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 CoolSET™-F3 2 Representative Blockdiagram Figure 5 Version 2.3 Representative Blockdiagram Representative Blockdiagram 10 02 Apr 2013 CoolSET™-F3 Functional Description 3 Functional Description 3.2 All values which are used in the functional description are typical values. For calculating the worst cases the min/max values which can be found in section 4 Electrical Characteristics have to be considered. Power Management VCC 3.1 Drain Introduction Startup Cell CoolSET™-F3 is the further development of the CoolSET™-F2 to meet the requirements for the lowest Standby Power at minimum load and no load conditions. A new fully integrated Standby Power concept is implemented into the IC in order to keep the application design easy. Compared to CoolSET™-F2 no further external parts are needed to achieve the lowest Standby Power. An intelligent Active Burst Mode is used for this Standby Mode. After entering this mode there is still a full control of the power conversion by the secondary side via the same optocoupler that is used for the normal PWM control. The response on load jumps is optimized. The voltage ripple on V out is minimized. Vout is further on well controlled in this mode. The usually external connected RC-filter in the feedback line after the optocoupler is integrated in the IC to reduce the external part count. Furthermore a high voltage Startup Cell is integrated into the IC which is switched off once the Undervoltage Lockout on-threshold of 15V is exceeded. This Startup Cell is part of the integrated Depl. CoolMOS™. The external startup resistor is no longer necessary as this Startup Cell is connected to the Drain. Power losses are therefore reduced. This increases the efficiency under light load conditions drastically. The Soft-Start capacitor is also used for providing an adjustable blanking window for high load jumps. During this time window the overload detection is disabled. With this concept no further external components are necessary to adjust the blanking window. An Auto Restart Mode is implemented in the IC to reduce the average power conversion in the event of malfunction or unsafe operating condition in the SMPS system. This feature increases the system’s robustness and safety which would otherwise lead to a destruction of the SMPS. Once the malfunction is removed, normal operation is automatically initiated after the next Start Up Phase. The internal precise peak current limitation reduces the costs for the transformer and the secondary diode. The influence of the change in the input voltage on the power limitation can be avoided together with the integrated Propagation Delay Compensation. Therefore the maximum power is nearly independent on the input voltage which is required for wide range SMPS. There is no need for an extra over-sizing of the SMPS, e.g. the transformer or the secondary diode. Version 2.3 Depl. CoolMOS™ Power Management Undervoltage Lockout 15V Internal Bias 8.5V 6.5V Voltage Reference Auto Restart Mode T1 Active Burst Mode SoftS Figure 6 Power Management The Undervoltage Lockout monitors the external supply voltage VVCC . When the SMPS is plugged to the main line the internal Startup Cell is biased and starts to charge the external capacitor CVCC which is connected to the VCC pin. This VCC charge current which is provided by the Startup Cell from the Drain pin is 1.05mA. When VVCC exceeds the on-threshold VCCon=15V the internal voltage reference and bias circuit are switched on. Then the Startup Cell is switched off by the Undervoltage Lockout and therefore no power losses present due to the connection of the Startup Cell to the Drain voltage. To avoid uncontrolled ringing at switch-on a hysteresis is implemented. The switch-off of the controller can only take place after Active Mode was entered and VVCC falls below 8.5V. The maximum current consumption before the controller is activated is about 160mA. When VVCC falls below the off-threshold V CCoff=8.5V the internal reference is switched off and the Power Down reset let T1 discharging the soft-start capacitor CSoftS at pin SoftS. Thus it is ensured that at every startup cycle the voltage ramp at pin SoftS starts at zero. 11 02 Apr 2013 CoolSET™-F3 Functional Description The internal Voltage Reference is switched off if Auto Restart Mode is entered. The current consumption is then reduced to 300mA. Once the malfunction condition is removed, this block will then turn back on. The recovery from Auto Restart Mode does not require disconnecting the SMPS from the AC line. When Active Burst Mode is entered, the internal Bias is switched off in order to reduce the current consumption to below 1.05mA while keeping the Voltage Reference active as this is necessary in this mode. 3.3 DCmax which is controlled by comparator C7 since comparator C2 blocks the gate G7 (see Figure 7). This maximum charge current in the very first stage when VSoftS is below 1V, is limited to 1.32mA. VSoftS max. Startup Phase 5.4V 4V Startup Phase 1V max. Soft Start Phase 6.5V DCmax 3.25k RSoftS DC1 T2 T3 SoftS CSoftS Soft Start DC2 1V t1 Soft-Start Comparator Figure 8 Gate Driver C7 & C2 4V 0.85V x3.7 t2 t Startup Phase By means of this extra charge stage, there is no delay in the beginning of the Startup Phase when there is still no switching. Furthermore Soft Start is finished at 4V to have faster the maximum power capability. The duty cycles DC1 and DC2 are depending on the mains and the primary inductance of the transformer. The limitation of the primary current by DC2 is related to VSoftS = 4V. But DC1 is related to a maximum primary current which is limited by the internal Current Limiting with CS = 1V. Therefore the maximum Startup Phase is divided into a Soft Start Phase until t1 and a phase from t1 until t2 where maximum power is provided if demanded by the FB signal. G7 CS PWMOP Figure 7 t Soft Start At the beginning of the Startup Phase, the IC provides a Soft Start duration whereby it controls the maximum primary current by means of a duty cycle limitation. A signal V SoftS which is generated by the external capacitor CSofts in combination with the internal pull up resistor RSoftS, determines the duty cycle until VSoftS exceeds 4V. When the Soft Start begins, C SoftS is immediately charged up to approx. 1V by T2. Therefore the Soft Start Phase takes place between 1V and 4V. Above VSoftsS = 4V there is no longer duty cycle limitation Version 2.3 12 02 Apr 2013 CoolSET™-F3 Functional Description 3.4 PWM Section 3.4.3 0.72 Gate Driver PWM Section Oscillator VCC Duty Cycle max PWM-Latch 1 Clock Gate Soft Start Comparator FF1 1 PWM Comparator G8 R CoolMOS™ Gate Driver S Q & G9 Gate Driver Current Limiting Figure 10 Internal CoolMOS™ Gate Figure 9 The driver-stage is optimized to minimize EMI and to provide high circuit efficiency. This is done by reducing the switch on slope when exceeding the internal CoolMOS™ threshold. This is achieved by a slope control of the rising edge at the driver’s output (see Figure 11). PWM Section 3.4.1 Oscillator The oscillator generates a fixed frequency. The switching frequency of ICE3Axx65x is fOSC = 100kHz and for ICE3Bxx65x fOSC = 67kHz. A resistor, a capacitor and a current source and current sink which determine the frequency are integrated. The charging and discharging current of the implemented oscillator capacitor are internally trimmed, in order to achieve a very accurate switching frequency. The ratio of controlled charge to discharge current is adjusted to reach a maximum duty cycle limitation of D max=0.72. (internal) VGate ca. t = 130ns 5V t 3.4.2 PWM-Latch FF1 The oscillator clock output provides a set pulse to the PWM-Latch when initiating the internal CoolMOS™ conduction. After setting the PWM-Latch can be reset by the PWM comparator, the Soft Start comparator or the Current-Limit comparator. In case of resetting, the driver is shut down immediately. Version 2.3 Gate Driver Figure 11 Gate Rising Slope Thus the leading switch on spike is minimized. When the integrated CoolMOS™ is switched off, the falling shape of the driver is slowed down when reaching 2V to prevent an overshoot below ground. Furthermore the driver circuit is designed to eliminate cross conduction of the output stage. During powerup when VCC is below the undervoltage lockout threshold VVCCoff , the output of the Gate Driver is low to disable power transfer to the seconding side. 13 02 Apr 2013 CoolSET™-F3 Functional Description 3.5 Current Limiting 3.5.1 Leading Edge Blanking VSense PWM Latch FF1 Vcsth Current Limiting tLEB = 220ns Propagation-Delay Compensation Vcsth C10 PWM-OP Leading Edge Blanking 220ns t & Figure 13 G10 C12 Each time when the internal CoolMOS™ is switched on, a leading edge spike is generated due to the primary-side capacitances and secondary-side rectifier reverse recovery time. This spike can cause the gate drive to switch off unintentionally. To avoid a premature termination of the switching pulse, this spike is blanked out with a time constant of tLEB = 220ns. During this time, the gate drive will not be switched off. 0.257V 1pF 10k Active Burst Mode D1 CS Figure 12 3.5.2 Propagation Delay Compensation In case of overcurrent detection, the switch-off of the internal CoolMOS™ is delayed due to the propagation delay of the circuit. This delay causes an overshoot of the peak current Ipeak which depends on the ratio of dI/ dt of the peak current (see Figure 14). Current Limiting Block There is a cycle by cycle Current Limiting realized by the Current-Limit comparator C10 to provide an overcurrent detection. The source current of the internal CoolMOS™ is sensed via an external sense resistor RSense . By means of RSense the source current is transformed to a sense voltage V Sense which is fed into the pin CS. If the voltage VSense exceeds the internal threshold voltage V csth the comparator C10 immediately turns off the gate drive by resetting the PWM Latch FF1. A Propagation Delay Compensation is added to support the immediate shut down without delay of the internal CoolMOS™ in case of Current Limiting. The influence of the AC input voltage on the maximum output power can thereby be avoided. To prevent the Current Limiting from distortions caused by leading edge spikes a Leading Edge Blanking is integrated in the current sense path for the comparators C10, C12 and the PWM-OP. The output of comparator C12 is activated by the Gate G10 if Active Burst Mode is entered. Once activated the current limiting is thereby reduced to 0.257V. This voltage level determines the power level when the Active Burst Mode is left if there is a higher power demand. Version 2.3 Leading Edge Blanking Signal1 ISense Ipeak2 Ipeak1 ILimit Signal2 tPropagation Delay IOvershoot2 IOvershoot1 t Figure 14 Current Limiting The overshoot of Signal2 is bigger than of Signal1 due to the steeper rising waveform. This change in the slope is depending on the AC input voltage. Propagation Delay Compensation is integrated to limit the overshoot dependency on dI/dt of the rising primary current. That means the propagation delay time between exceeding the current sense threshold Vcsth and the switch off of the internal CoolMOS™ is compensated over temperature within a wide range. 14 02 Apr 2013 CoolSET™-F3 Functional Description 3.6 Current Limiting is now possible in a very accurate way. E.g. Ipeak = 0.5A with RSense = 2. Without Propagation Delay Compensation the current sense threshold is set to a static voltage level V csth=1V. A current ramp of dI/dt = 0.4A/µs, that means dV Sense/dt = 0.8V/µs, and a propagation delay time of i.e. tPropagation Delay =180ns leads then to an Ipeak overshoot of 14.4%. By means of propagation delay compensation the overshoot is only about 2% (see Figure 15). The Control Unit contains the functions for Active Burst Mode and Auto Restart Mode. The Active Burst Mode and the Auto Restart Mode are combined with an Adjustable Blanking Window which is depending on the external Soft Start capacitor. By means of this Adjustable Blanking Window, the IC avoids entering into these two modes accidentally. Furthermore it also provides a certain time whereby the overload detection is delayed. This delay is useful for applications which normally works with a low current and occasionally require a short duration of high current. without compensation with compensation V 1,3 1,25 3.6.1 1,2 VSense Control Unit Adjustable Blanking Window 1,15 SoftS 1,1 1,05 6.5V 1 0,95 5k 0,9 0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 2 RSoftS V s dVSense dt 4.4V 1 Figure 15 Overcurrent Shutdown S1 G2 The Propagation Delay Compensation is realized by means of a dynamic threshold voltage V csth (see Figure 16). In case of a steeper slope the switch off of the driver is earlier to compensate the delay. C3 VOSC 5.4V max. Duty Cycle Auto Restart Mode & 4.8V C4 G5 off time VSense Propagation Delay Active Burst Mode t Vcsth & FB G6 C5 1.32V Signal1 Signal2 Control Unit t Figure 16 Dynamic Voltage Threshold V csth Figure 17 Adjustable Blanking Window VSoftS is clamped at 4.4V by the closed switch S1 after the SMPS is settled. If overload occurs VFB is exceeding 4.8V. Auto Restart Mode can’t be entered as the gate G5 is still blocked by the comparator C3. But after VFB has exceeded 4.8V the switch S1 is opened Version 2.3 15 02 Apr 2013 CoolSET™-F3 Functional Description via the gate G2. The external Soft Start capacitor can now be charged further by the integrated pull up resistor RSoftS. The comparator C3 releases the gates G5 and G6 once V Softs has exceeded 5.4V. Therefore there is no entering of Auto Restart Mode possible during this charging time of the external capacitor CSoftS. The same procedure happens to the external Soft Start capacitor if a low load condition is detected by comparator C5 when VFB is falling below 1.32V. Only after V SoftS has exceeded 5.4V and V FB is still below 1.32V Active Burst Mode is entered. The Active Burst Mode is located in the Control Unit. Figure 18 shows the related components. 3.6.2.1 Entering Active Burst Mode The FB signal is always observed by the comparator C5 if the voltage level falls below 1.32V. In that case the switch S1 is released which allows the capacitor CSoftS to be charged starting from the clamped voltage level at 4.4V in normal operating mode. If VSoftS exceeds 5.4V the comparator C3 releases the gate G6 to enter the Active Burst Mode. The time window that is generated by combining the FB and SoftS signals with gate G6 avoids a sudden entering of the Active Burst Mode due to large load jumps. This time window can be adjusted by the external capacitor CSoftS. After entering Active Burst Mode a burst flag is set and the internal bias is switched off in order to reduce the current consumption of the IC down to approx. 1.05mA. In this Off State Phase the IC is no longer self supplied so that therefore CVCC has to provide the VCC current (see Figure 19). Furthermore gate G11 is then released to start the next burst cycle once VFB has 3.4V exceeded. It has to be ensured by the application that the VCC remains above the Undervoltage Lockout Level of 8.5V to avoid that the Startup Cell is accidentally switched on. Otherwise power losses are significantly increased. The minimum VCC level during Active Burst Mode is depending on the load conditions and the application. The lowest VCC level is reached at no load conditions at VOUT . 3.6.2 Active Burst Mode The controller provides Active Burst Mode for low load conditions at V OUT. Active Burst Mode increases significantly the efficiency at light load conditions while supporting a low ripple on V OUT and fast response on load jumps. During Active Burst Mode which is controlled only by the FB signal the IC is always active and can therefore immediately response on fast changes at the FB signal. The Startup Cell is kept switched off to avoid increased power losses for the self supply. SoftS 6.5V RSoftS 5k Internal Bias 4.4V S1 3.6.2.2 Working in Active Burst Mode After entering the Active Burst Mode the FB voltage rises as VOUT starts to decrease due to the inactive PWM section. Comparator C6a observes the FB signal if the voltage level 4V is exceeded. In that case the internal circuit is again activated by the internal Bias to start with switching. As now in Active Burst Mode the gate G10 is released the current limit is only 0.257V to reduce the conduction losses and to avoid audible noise. If the load at VOUT is still below the starting level for the Active Burst Mode the FB signal decreases down to 3.4V. At this level C6b deactivates again the internal circuit by switching off the internal Bias. The gate G11 is released as after entering Active Burst Mode the burst flag is set. If working in Active Burst Mode the FB voltage is changing like a saw tooth between 3.4V and 4V (see Figure 19). Current Limiting & C3 G10 5.4V 4.8V C4 FB C5 & G6 1.32V Active Burst Mode C6a 4.0V C6b 3.4V Figure 18 Version 2.3 3.6.2.3 Leaving Active Burst Mode The FB voltage immediately increases if there is a high load jump. This is observed by comparator C4. As the current limit is ca. 26% during Active Burst Mode a certain load jump is needed that FB can exceed 4.8V. At this time C4 resets the Active Burst Mode which also & G11 Control Unit Active Burst Mode 16 02 Apr 2013 CoolSET™-F3 Functional Description 3.6.3 Protection Mode (Auto Restart Mode) In order to increase the SMPS system’s robustness and safety, the IC provides the Auto Restart Mode as a protection feature. The Auto Restart Mode is entered upon detection of the following faults in the system: • VCC Overvoltage • Overtemperature • Overload • Open Loop • VCC Undervoltage • Short Optocoupler blocks C12 by the gate G10. Maximum current can now be provided to stabilize V OUT. VFB Entering Active Burst Mode 4.80V 4.00V 3.40V Leaving Active Burst Mode 1.32V VSoftS t Blanking Window SoftS 5.40V 6.5V Control Unit RSoftS CSoftS 5k VCC 4.40V 4.4V 17V VCS & G1 Spike Blanking 8.0us t 4.0V 1.00V C1 C11 Thermal Shutdown Tj >140°C Current limit level during Active Burst Mode S1 0.257V 4.8V VVCC C4 FB t & G5 Auto Restart Mode C3 5.4V 8.5V Figure 20 IVCC 7.2mA 1.05mA t Max. Ripple < 1% t Figure 19 Version 2.3 Auto Restart Mode The VCC voltage is observed by comparator C1 if 17V is exceeded. The output of C1 is combined with both the output of C11 which checks for SoftS<4.0V, and the output of C4 which checks for FB>4.8V. Therefore the overvoltage detection is can only active during Soft Start Phase(SoftS<4.0V) and when FB signal is outside the operating range > 4.8V. This means any small voltage overshoots of VVCC during normal operating cannot trigger the Auto Restart Mode. In order to ensure system reliability and prevent any false activation, a blanking time is implemented before the IC can enter into the Auto Restart Mode. The output of the VCC overvoltage detection is fed into a spike blanking with a time constant of 8.0ms. The other fault detection which can result in the Auto Restart Mode and has this 8.0ms blanking time is the Overtemperature detection. This block checks for a junction temperature of higher than 140°C for malfunction operation. t VOUT Voltage Reference Signals in Active Burst Mode 17 02 Apr 2013 CoolSET™-F3 Functional Description Once the Auto Restart Mode is entered, the internal Voltage Reference is switched off in order to reduce the current consumption of the IC as much as possible. In this mode, the average current consumption is only 300mA as the only working block is the Undervoltage Lockout(UVLO) which controls the Startup Cell by switching on/off at V VCCon/V VCCoff. As there is no longer a self supply by the auxiliary winding, VCC starts to drop. The UVLO switches on the integrated Startup Cell when VCC falls below 8.5V. It will continue to charge VCC up to 15V whereby it is switched off again and the IC enters into the Start Up Phase. As long as all fault conditions have been removed, the IC will automatically power up as usual with switching cycle at the GATE output after Soft Start duration. Thus the name Auto Restart Mode. Other fault detections which are active in normal operation is the sensing for Overload, Open Loop and VCC undervoltage conditions. In the first 2 cases, FB will rise above 4.8V which will be observed by C4. At this time, S1 is released such that VSoftS can rise from its earlier clamp voltage of 4.4V. If V SoftS exceeds 5.4V which is observed by C3, Auto Restart Mode is entered as both inputs of the gate G5 are high. This charging of the Soft Start capacitor from 4.4V to 5.4V defines a blanking window which prevents the system from entering into Auto Restart Mode unintentionally during large load jumps. In this event, FB will rise close to 6.5V for a short duration before the loop regulates with FB less than 4.8V. This is the same blanking time window as for the Active Burst Mode and can therefore be adjusted by the external C SoftS. In the case of VCC undervoltage, ie. VCC falls below 8.5V, the IC will be turn off with the Startup Cell charging VCC as described earlier in this section. Once VCC is charged above 15V, the IC will start a new startup cycle. The same procedure applies when the system is under Short Optocoupler fault condition, as it will lead to VCC undervoltage. Version 2.3 18 02 Apr 2013 CoolSET™-F3 4 Note: Electrical Characteristics All voltages are measured with respect to ground (Pin 8). The voltage levels are valid if other ratings are not violated. 4.1 Note: Electrical Characteristics Absolute Maximum Ratings Absolute maximum ratings are defined as ratings, which when being exceeded may lead to destruction of the integrated circuit. For the same reason make sure, that any capacitor that will be connected to pin 7 (VCC) is discharged before assembling the application circuit. Parameter Symbol Limit Values min. max. Unit Remarks Tj=110°C Drain Source Voltage ICE3Axx65/xx65I/xx65P ICE3Bxx65/xx65I/xx65P VDS - 650 V Pulse drain current, tp ICE3x0365 limited by max. Tj=150°C ID_Puls1 - 1.6 A ICE3x0565 ID_Puls2 ICE3A0565Z - 2.3 A ICE3x1065 ID_Puls3 - 3.4 A ICE3x1565 ID_Puls4 - 6.1 A ICE3x2065 ID_Puls5 ICE3A2065Z - 10.3 A ICE3x2565 ID_Puls6 - 15.7 A ICE3x2065I ICE3x2065P ID_Puls7 - 3.4 A ICE3x3065I ICE3x3065P ID_Puls8 - 4.3 A ICE3x3565I ICE3x3565P ID_Puls9 - 6.5 A ICE3x5065I ICE3x5065P ID_Puls10 - 9.4 A ICE3x5565I ICE3x5565P ID_Puls11 - 10.7 A Version 2.3 19 02 Apr 2013 CoolSET™-F3 Electrical Characteristics Parameter Avalanche energy, repetitive tAR limited by max. Tj=150°C1) Version 2.3 Symbol Limit Values Unit min. max. EAR1 - 0.005 mJ ICE3x0565 EAR2 ICE3A0565Z - 0.01 mJ ICE3x1065 EAR3 - 0.07 mJ ICE3x1565 EAR4 - 0.15 mJ ICE3x2065 EAR5 ICE3A2065Z - 0.40 mJ ICE3x2565 EAR6 - 0.47 mJ ICE3x2065I ICE3x2065P EAR7 - 0.07 mJ ICE3x3065I ICE3x3065P EAR8 - 0.11 mJ ICE3x3565I ICE3x3565P EAR9 - 0.17 mJ ICE3x5065I ICE3x5065P EAR10 - 0.40 mJ ICE3x5565I ICE3x5565P EAR11 - 0.44 mJ ICE3x0365 20 Remarks 02 Apr 2013 CoolSET™-F3 Electrical Characteristics Parameter Avalanche current, repetitive tAR limited by max. Tj=150°C 1) Symbol Limit Values Unit min. max. IAR1 - 0.3 A ICE3x0565 IAR2 ICE3A0565Z - 0.5 A ICE3x1065 IAR3 - 1.0 A ICE3x1565 IAR4 - 1.5 A ICE3x2065 IAR5 ICE3A2065Z - 2.0 A ICE3x2565 IAR6 - 2.5 A ICE3x2065I ICE3x2065P IAR7 - 2.0 A ICE3x3065I ICE3x3065P IAR8 - 3.0 A ICE3x3565I ICE3x3565P IAR9 - 3.5 A ICE3x5065I ICE3x5065P IAR10 - 5.0 A ICE3x5565I ICE3x5565P IAR11 - 5.5 A ICE3x0365 Remarks Repetitive avalanche causes additional power losses that can be calculated as PAV=EAR *f Version 2.3 21 02 Apr 2013 CoolSET™-F3 Electrical Characteristics Parameter Symbol Limit Values min. Thermal Resistance Junction-Ambient Thermal Resistance Junction-Case ICE3x0365 ICE3x0565 ICE3x1065 ICE3x1565 ICE3x2065 ICE3x2565 Unit Remarks max. RthJA1 90 K/W PG-DIP-8 ICE3A0565Z RthJA2 ICE3x2065Z 96 K/W PG-DIP-7-1 ICE3x2065I ICE3x3065I ICE3x3565I ICE3x5065I ICE3x5565I RthJA3 103 K/W PG-TO220-6-46 Free standing without heatsink ICE3x2065P ICE3x3065P ICE3x3565P ICE3x5065P ICE3x5565P RthJA4 82 K/W PG-TO220-6-47 Free standing without heatsink ICE3x2065I ICE3x2065P RthJC1 3.30 K/W PG-TO220-6-46 PG-TO220-6-47 ICE3x3065I ICE3x3065P RthJC2 3.08 K/W PG-TO220-6-46 PG-TO220-6-47 ICE3x3565I ICE3x3565P RthJC3 2.94 K/W PG-TO220-6-46 PG-TO220-6-47 ICE3x5065I ICE3x5065P RthJC4 2.79 K/W PG-TO220-6-46 PG-TO220-6-47 ICE3x5565I ICE3x5565P RthJC5 2.75 K/W PG-TO220-6-46 PG-TO220-6-47 VCC Supply Voltage VVCC -0.3 22 V FB Voltage VFB -0.3 6.5 V SoftS Voltage VSoftS -0.3 6.5 V CS Voltage VCS -0.3 6.5 V Junction Temperature Tj -40 150 °C Storage Temperature TS -55 150 °C ESD Capability(incl. Drain Pin) VESD - 3 kV 1) Controller & CoolMOS™ Human body model1) According to EIA/JESD22-A114-B (discharging a 100pF capacitor through a 1.5kW series resistor) Version 2.3 22 02 Apr 2013 CoolSET™-F3 4.2 Note: Electrical Characteristics Operating Range Within the operating range the IC operates as described in the functional description. Parameter Symbol Limit Values min. max. Unit VCC Supply Voltage VVCC VVCCoff 21 V Junction Temperature of Controller TjCon -25 130 °C Junction Temperature of CoolMOS™ TjCoolMOS -25 150 °C 4.3 4.3.1 Note: Remarks Max value limited due to thermal shut down of controller Characteristics Supply Section 1 The electrical characteristics involve the spread of values within the specified supply voltage and junction temperature range TJ from – 25 °C to 130 °C. Typical values represent the median values, which are related to 25°C. If not otherwise stated, a supply voltage of VCC = 15 V is assumed. Parameter Symbol Limit Values min. typ. max. Unit Test Condition Start Up Current IVCCstart - 160 220 mA VVCC =14V VCC Charge Current IVCCcharge1 0.55 1.05 1.60 mA VVCC = 0V IVCCcharge2 - 0.88 - mA VVCC =14V Leakage Current of Start Up Cell and CoolMOS™ IStartLeak - 0.2 50 mA VVCC=16V, VDrain = 450V at Tj=100°C Supply Current with Inactive Gate IVCCsup1 - 5.5 7.0 mA Supply Current in Auto Restart Mode with Inactive Gate IVCCrestart - 300 - mA IFB = 0 ISofts = 0 Supply Current in Active Burst Mode with Inactive Gate IVCCburst1 - 1.05 1.25 mA VVCC =15V VFB = 3.7V, VSoftS = 4.4V IVCCburst2 - 0.95 1.15 mA VVCC = 9.5V VFB = 3.7V, VSoftS = 4.4V VCC Turn-On Threshold VCC Turn-Off Threshold VCC Turn-On/Off Hysteresis VVCCon VVCCoff VVCChys 14.2 8.0 - 15.0 8.5 6.5 15.8 9.0 - V V V Version 2.3 23 02 Apr 2013 CoolSET™-F3 4.3.2 Electrical Characteristics Supply Section 2 Parameter Supply Current with Active Gate Supply Current with Active Gate Version 2.3 Symbol Limit Values min. typ. max. Unit Test Condition VSoftS = 4.4V IFB = 0 ICE3A0365 IVCCsup2 - 5.6 7.1 mA ICE3B0365 IVCCsup2 - 5.5 7.0 mA ICE3A0565 ICE3A0565Z IVCCsup2 - 5.7 7.2 mA ICE3B0565 IVCCsup2 - 5.6 7.1 mA ICE3A1065 IVCCsup2 - 5.9 7.5 mA ICE3B1065 IVCCsup2 - 5.7 7.2 mA ICE3A1565 IVCCsup2 - 6.3 8.0 mA ICE3B1565 IVCCsup2 - 6.0 7.6 mA ICE3A2065 ICE3A2065Z IVCCsup2 - 7.1 8.9 mA ICE3B2065 IVCCsup2 - 6.5 8.2 mA ICE3A2565 IVCCsup2 - 8.1 10.2 mA ICE3B2565 IVCCsup2 - 7.2 9.0 mA ICE3A2065I ICE3A2065P IVCCsup2 - 5.9 7.5 mA ICE3B2065I ICE3B2065P IVCCsup2 - 5.7 7.2 mA ICE3A3065I ICE3A3065P IVCCsup2 - 6.1 7.7 mA ICE3B3065I ICE3B3065P IVCCsup2 - 5.9 7.4 mA ICE3A3565I ICE3A3565P IVCCsup2 - 6.4 8.0 mA ICE3B3565I ICE3B3565P IVCCsup2 - 6.0 7.6 mA ICE3A5065I ICE3A5065P IVCCsup2 - 7.2 9.0 mA ICE3B5065I ICE3B5065P IVCCsup2 - 6.6 8.3 mA ICE3A5565I ICE3A5565P IVCCsup2 - 7.6 9.5 mA ICE3B5565I ICE3B5565P IVCCsup2 - 6.8 8.5 mA 24 VSoftS = 4.4V IFB = 0 02 Apr 2013 CoolSET™-F3 4.3.3 Parameter Symbol Trimmed Reference Voltage 4.3.4 Electrical Characteristics Internal Voltage Reference VREF Limit Values min. typ. max. 6.37 6.50 6.63 Unit Test Condition V measured at pin FB IFB = 0 PWM Section Parameter Fixed Oscillator Frequency Symbol Limit Values min. typ. max. Unit ICE3Axx65 ICE3Axx65Z ICE3Axx65I ICE3Axx65P fOSC1 92 100 108 kHz fOSC2 94 100 106 kHz ICE3Bxx65 ICE3Bxx65I ICE3Bxx65P fOSC1 61 67 73 kHz fOSC2 63 67 71 kHz Max. Duty Cycle Dmax 0.67 0.72 0.77 Min. Duty Cycle Dmin 0 - - PWM-OP Gain AV 3.5 3.7 3.9 Voltage Ramp Max Level VMax-Ramp - 0.85 - V VFB Operating Range Min Level VFBmin 0.3 0.7 - V VFB Operating Range Max level VFBmax - - 4.75 V FB Pull-Up Resistor RFB 16 20 27 kW SoftS Pull-Up Resistor RSoftS 39 50 62 kW Fixed Oscillator Frequency 1) Test Condition Tj = 25°C Tj = 25°C VFB < 0.3V CS=1V, limited by Comparator C41) The parameter is not subjected to production test - verified by design/characterization Version 2.3 25 02 Apr 2013 CoolSET™-F3 4.3.5 Electrical Characteristics Control Unit Parameter Symbol Limit Values min. typ. max. Unit Test Condition Deactivation Level for SoftS Comparator C7 by C2 VSoftSC2 3.85 4.00 4.15 V VFB > 5V Clamped V SoftS Voltage during Normal Operating Mode VSoftSclmp 4.23 4.40 4.57 V VFB = 4V Activation Limit of Comparator C3 VSoftSC3 5.20 5.40 5.60 V VFB > 5V SoftS Startup Current ISoftSstart - 1.3 - mA VSoftS = 0V Over Load & Open Loop Detection Limit for Comparator C4 VFBC4 4.62 4.80 4.98 V VSoftS > 5.6V Active Burst Mode Level for Comparator C5 VFBC5 1.23 1.30 1.37 V VSoftS > 5.6V Active Burst Mode Level for Comparator C6a VFBC6a 3.85 4.00 4.15 V After Active Burst Mode is entered Active Burst Mode Level for Comparator C6b VFBC6b 3.25 3.40 3.55 V After Active Burst Mode is entered Overvoltage Detection Limit VVCCOVP 16.1 17.1 18.1 V VFB > 5V VSoftS < 4.0V Thermal Shutdown1) TjSD 130 140 150 °C Spike Blanking tSpike - 8.0 - ms 1) The parameter is not subjected to production test - verified by design/characterization Note: The trend of all the voltage levels in the Control Unit is the same regarding the deviation except VVCCOVP and V VCCPD 4.3.6 Current Limiting Parameter Symbol Limit Values min. typ. max. Unit Test Condition dVsense / dt = 0.6V/ms (see Figure 16) Peak Current Limitation (incl. Propagation Delay) Vcsth 0.97 1.02 1.07 V Peak Current Limitation during Active Burst Mode VCS2 0.232 0.257 0.282 V Leading Edge Blanking tLEB - 220 - ns VSoftS = 4.4V CS Input Bias Current ICSbias -1.0 -0.2 0 mA VCS =0V Version 2.3 26 02 Apr 2013 CoolSET™-F3 4.3.7 Electrical Characteristics CoolMOS™ Section Parameter Symbol Limit Values min. typ. max. Unit Test Condition Drain Source Breakdown Voltage ICE3Axx65/xx65I/xx65P ICE3Bxx65/xx65I/xx65P V(BR)DSS 600 650 - - V V Tj = 25°C Tj = 110°C Drain Source On-Resistance ICE3A0365 ICE3B0365 RDSon1 - 6.45 13.7 7.50 17.0 W W Tj = 25°C Tj=125°C1) at ID = 0.3A ICE3A0565 ICE3A0565Z ICE3B0565 RDSon2 - 4.70 10.0 5.44 12.5 W W Tj = 25°C Tj=125°C1) at ID = 0.5A ICE3A1065 ICE3B1065 RDSon3 - 2.95 6.6 3.42 7.56 W W Tj = 25°C Tj=125°C1) at ID = 1.0A ICE3A1565 ICE3B1565 RDSon4 - 1.70 3.57 1.96 4.12 W W Tj = 25°C Tj=125°C1) at ID = 1.5A ICE3A2065 ICE3A2065Z ICE3B2065 RDSon5 - 0.92 1.93 1.05 2.22 W W Tj = 25°C Tj=125°C1) at ID = 2.0A ICE3A2565 ICE3B2565 RDSon6 - 0.65 1.37 0.75 1.58 W W Tj = 25°C Tj=125°C1) at ID = 2.5A ICE3A2065I ICE3A2065P ICE3B2065I ICE3B2065P RDSon7 - 3.00 6.6 3.47 7.63 W W Tj = 25°C Tj=125°C1) at ID =1.0A ICE3A3065I ICE3A3065P ICE3B3065I ICE3B3065P RDSon8 - 2.10 4.41 2.43 5.10 W W Tj = 25°C Tj=125°C1) at ID = 1.5A ICE3A3565I ICE3A3565P ICE3B3565I ICE3B3565P RDSon9 - 1.55 3.26 1.80 3.78 W W Tj = 25°C Tj=125°C1) at ID = 1.8A ICE3A5065I ICE3A5065P ICE3B5065I ICE3B5065P RDSon10 0.95 2.00 1.10 2.31 W W Tj = 25°C Tj=125°C1) at ID = 2.5A ICE3A5565I ICE3A5565P ICE3B5565I ICE3B5565P RDSon11 0.79 1.68 0.91 1.92 W W Tj = 25°C Tj=125°C1) at ID = 2.8A Drain Source On-Resistance Version 2.3 - 27 02 Apr 2013 CoolSET™-F3 Electrical Characteristics Parameter Effective output capacitance, energy related Symbol Limit Values min. typ. max. Unit Test Condition VDS = 0V to 480V ICE3A0365 ICE3B0365 Co(er)1 - 3.65 - pF ICE3A0565 ICE3A0565Z ICE3B0565 Co(er)2 - 4.75 - pF ICE3A1065 ICE3B1065 Co(er)3 - 7.0 - pF ICE3A1565 ICE3B1565 Co(er)4 - 11.63 - pF ICE3A2065 ICE3A2065Z ICE3B2065 Co(er)5 - 21 - pF ICE3A2565 ICE3B2565 Co(er)6 - 26.0 - pF ICE3A2065I ICE3A2065P ICE3B2065I ICE3B2065P Co(er)7 - 7.0 - pF ICE3A3065I ICE3A3065P ICE3B3065I ICE3B3065P Co(er)8 - 10.0 - pF ICE3A3565I ICE3A3565P ICE3B3565I ICE3B3565P Co(er)9 - 14.0 - pF ICE3A5065I ICE3A5065P ICE3B5065I ICE3B5065P Co(er)10 - 20.5 - pF ICE3A5565I ICE3A5565P ICE3B5565I ICE3B5565P Co(er)11 - 23.0 - pF Rise Time trise - 302) - ns Fall Time tfall - 302) - ns Effective output capacitance, energy related VDS = 0V to 480V 1) The parameter is not subjected to production test - verified by design/characterization 2) Measured in a Typical Flyback Converter Application Version 2.3 28 02 Apr 2013 CoolSET™-F3 5 Outline Dimension Outline Dimension PG-DIP-8 (Plastic Dual In-Line Package) Figure 21 PG-DIP-8 (Pb-free lead plating Plastic Dual In-Line Outline) Version 2.3 29 02 Apr 2013 CoolSET™-F3 Outline Dimension PG-DIP-7-1 (Plastic Dual In-Line package) Figure 22 PG-DIP-7-1 (Pb-free lead plating Plastic Dual In-Line Outline) Version 2.3 30 02 Apr 2013 CoolSET™-F3 Outline Dimension PG-TO220-6-46 (Isodrain I2Pak Package) Figure 23 PG-TO220-6-46 (Pb-free lead plating Isodrain I2Pak Package) PG-TO220-6-47 (Isodrain Package) Figure 24 PG-TO220-6-47 (Pb-free lead plating Isodrain Package) Dimensions in mm Version 2.3 31 02 Apr 2013 Total Quality Management Qualität hat für uns eine umfassende Bedeutung. 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