ICE3B2065J Infineon Technologies, ICE3B2065J Datasheet

Page 1

CoolSET™- CE3 ...

Page 2

... CoolSET™-F3 ICE3B2065J Revision History: Previous Version: 1.0 Page Subjects (major changes since last revision) 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. ...

Page 3

... Startup Cell CS Depl. CoolMOS™ FB Active Burst Mode SoftS Auto Restart Mode CoolSET™-F3 C (Jitter Version) Marking OSC 650V 67kHz 3 CoolSET™-F3 ICE3B2065J test PG-DIP-8 = 270VAC Converter DC Output R Sense SoftS 230VAC ±15% 85-265 VAC DSon 0.92Ω 57W 18 Dec 2007 ...

Page 4

... Supply Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 4.3.2 Internal Voltage Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 4.3.3 PWM Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 4.3.4 Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 4.3.5 Current Limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 4.3.6 CoolMOS™ Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 5 Temperature derating curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 6 Outline Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 7 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 8 Schematic for recommended PCB layout . . . . . . . . . . . . . . . . . . . . . . . .22 Version 2.0 4 CoolSET™-F3 ICE3B2065J Page 18 Dec 2007 ...

Page 5

... Pin Drain is the connection to the Drain of the internal 7 VCC Depl. CoolMOS VCC (Power supply) 6 N.C The VCC pin is the positive supply of the IC. The operating range is between 10.3V and 26V. GND (Ground) 5 Drain The GND pin is the ground of the controller. 5 CoolSET™-F3 ICE3B2065J Pin Functionality Dec 2007 ...

Page 6

... Representative Block diagram Figure 2 Representative Block diagram Version 2.0 6 CoolSET™-F3 ICE3B2065J 18 Dec 2007 ...

Page 7

... The switch-off of the controller can only take place after active mode was entered and V falls below 10.3V. Compensation. VCC The maximum current consumption before the controller is activated is about 300uA. 7 CoolSET™-F3 ICE3B2065J VCC Startup Cell Undervoltage Lockout 18V 10.3 5V Voltage Reference Auto Restart ...

Page 8

... PWM OP is divided into a Soft Start Phase until t1 and a phase from t1 until t2 where maximum power is provided if CS x3.2 demanded by the FB signal. 8 CoolSET™-F3 ICE3B2065J determines the duty cycle until V SoftS is immediately SoftS = 3.1V there is no longer duty cycle which is controlled by comparator C7 max is below 0 ...

Page 9

... The Gate Driver is active low at voltages below the undervoltage lockout threshold V Gate Driver & PWM-Latch Gate Gate Driver . FJ Figure 7 =0.75. max 9 CoolSET™-F3 ICE3B2065J PWM-Latch FF1 Gate Driver . VCCoff VCC 1 Gate Depl. CoolMOS™ Gate Driver 18 Dec 2007 ...

Page 10

... That means the propagation delay time between exceeding the current sense threshold V and the switch off of the integrated internal CoolMOS™ is compensated over temperature within a wide range. 10 CoolSET™-F3 ICE3B2065J Leading Edge Blanking t = 220ns LEB Leading Edge Blanking LEB ...

Page 11

... while S3 is off, this is due to the frequency jittering function that is making use of the Soft Start pin. If overload occurs V Auto Restart Mode can’t be entered as the gate G5 is still blocked by the comparator C3. But after V 11 CoolSET™-F3 ICE3B2065J Control Unit Adjustable Blanking Window SoftS ...

Page 12

... Active Burst Mode a certain load jump is needed that FB can exceed 4.5V. At this time C4 resets the Active Burst Mode which also 12 CoolSET™-F3 ICE3B2065J Entering Active Burst Mode to be charged via S3 starting from the SoftS exceeds 4.0V the SoftS ...

Page 13

... Soft Start Phase (V < 4.0V) and when FB signal is SoftS outside the operating range > 4.5V. This means any 13 CoolSET™-F3 ICE3B2065J Auto Restart Mode I Auto Restart Mode I Auto Restart Mode II Auto Restart Mode II Auto Restart Mode II Auto Restart Mode II ...

Page 14

... VCC is charged above 18V, the IC will start a new startup cycle. The same procedure applies when the system is under Short Optocoupler fault condition will lead to VCC undervoltage VCCon VCCoff Internal Bias Auto Restart Mode Control Unit via switch S3 (see 14 CoolSET™-F3 ICE3B2065J . SoftS 18 Dec 2007 ...

Page 15

... thJA ESD Symbol Limit Values min. max VCC VCCoff T -25 130 jCon -25 150 T JCoolMOS 15 CoolSET™-F3 ICE3B2065J Unit Remarks 110° °C Controller & CoolMOS™ °C K/W PG-DIP Human body model = Unit Remarks V °C Max value limited due to integrated thermal shut down ° ...

Page 16

... StartLeak I - 1.7 VCCsup_ng - 3.3 VCCsup_g I - 300 VCCrestart - 500 I VCCburst1 - 500 I VCCburst2 V 17.0 18.0 VCCon V 9.6 10.3 VCCoff V - 7.7 VCChys 16 CoolSET™-F3 ICE3B2065J = assumed. CC Unit Test Condition max. µA 450 V = 17V VCC 5 VCC 1. VCC - 17V VCC µ 450V Drain 100°C j 2.5 ...

Page 17

... SoftSC2 V 2.88 3.00 SoftSclmp_bm V 3.85 4.00 SoftSC3 I - 0.9 SoftSstart V 4.33 4.50 FBC4 V 1.23 1.35 FBC5 V 3.48 3.61 FBC6a 17 CoolSET™-F3 ICE3B2065J Unit Test Condition max. 5.10 V measured at pin Unit Test Condition max. 76 kHz 74.5 kHz T = 25° kHz T = 25° < ...

Page 18

... CSbias Symbol Limit Values min. typ. V 600 - (BR)DSS 650 - R - 0.92 DSon - 1. o(er rise fall 18 CoolSET™-F3 ICE3B2065J 3.12 V After Active Burst Mode is entered 21 5V SoftS 150 °C Controller µs - Unit Test Condition max. 1. 0.6V/µs sense 0. 3.0V SoftS 0 µ ...

Page 19

... Temperature derating curve 100 10 1 0.1 0.01 0.001 0.0001 1 Figure 18 Safe Operating area (SOA) curve for ICE3B2065J SOA temperature derating coefficient curve for F3 & F2 CoolSET 120 100 Figure 19 SOA temperature derating coefficient curve Version 2.0 Safe Operating Area for ICE3A(B)2065( parameter : 25deg ...

Page 20

... Outline Dimension PG-DIP-8-6 / PG-DIP-9 (Plastic Dual In-Line Outline) Figure 20 PG-DIP-8 (Pb-free lead plating Plastic Dual-in-Line Outline) Dimensions in mm Version 2.0 20 CoolSET™-F3 ICE3B2065J 18 Dec 2007 ...

Page 21

... Marking Marking Figure 21 Marking for ICE3B2065J Version 2.0 21 CoolSET™-F3 ICE3B2065J 18 Dec 2007 ...

Page 22

... R11 C11 bulk cap D11 IC11 R12 CS DRAIN F3 Y-CAP SOFTS/BL VCC CoolSET GND FB NC C15 C13 * C14 22 CoolSET™-F3 ICE3B2065J TR1 C12 D21 D11 C21 Z11 C16 R21 R13 D13 R14 R23 R22 C22 C23 R24 IC12 IC21 R25 18 Dec 2007 Vo ...

Page 23

... CoolSET. The diode can be a fast speed diode such as IN4148. The principle behind is to drain the high surge voltage from Live/Neutral to Ground without passing through the sensitive components such as the primary controller, IC11. Version 2.0 Schematic for recommended PCB layout 23 CoolSET™-F3 ICE3B2065J 18 Dec 2007 ...

Page 24

... Geben Sie uns die Chance, hohe Leistung durch umfassende Qualität zu beweisen. Wir werden Sie überzeugen Published by Infineon Technologies AG Quality takes on an allencompassing significance at Semiconductor Group. For us it means living up to each and every one of your demands in the best possible way are not only concerned with product quality ...