ICE2QR0665_10 INFINEON [Infineon Technologies AG], ICE2QR0665_10 Datasheet
ICE2QR0665_10
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ICE2QR0665_10 Summary of contents
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ICE2QR0665 ...
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CoolSET - Q1 ICE2QR0665 Revision History: Previous Version: Page Subjects (major changes since last revision) 12 maximum value for V 12 maximum value for V 12 maximum value for V For questions on technology, delivery and prices please contact ...
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Off-Line SMPS Quasi-Resonant PWM Controller with integrated 650V Startup Cell/Depletion CoolMOS 8 Product Highlights • Quasi resonant operation • Active Burst Mode to reach the lowest standby power requirement <100mW@no load • Digital frequency reduction for better overall system efficiency ...
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Table of Contents 1 Pin Configuration and Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Pin Configuration and Functionality 1.1 Pin Configuration with PG-DIP-8-6 Pin Symbol Function 1 ZC Zero Crossing 2 FB Feedback 3 CS Current Sense/ 1) 650V Depl. CoolMOS 4, 5 Drain 1) 650V Depl. CoolMOS 6 n.c. Not connected 7 ...
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Representative Blockdiagram Figure 2 Representative Block diagram Version 2.3 Representative Blockdiagram 6 ® CoolSET - Q1 ICE2QR0665 April 27, 2010 ...
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Functional Description 3.1 VCC Pre-Charging and Typical VCC Voltage During Start-up In ICE2QR0665, a startup cell is integrated into the ® depletion CoolMOS . As shown in Figure 2, the start cell consists of a high voltage device and ...
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This value is fixed according to the feedback voltage, V information about the output power. Indeed typical peak current mode control, a high output power results in a high feedback voltage, and a ...
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T osc ------------ – delay 4 This time delay should be matched by adjusting the time constant of the RC network which is calculated ...
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Figure 6. 1 0.9 0.8 0.7 0.6 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 Vin(V) Figure 6 Variation ...
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Mode. This is helpful to decrease the output voltage undershoot. V Entering Leaving FB Active Burst Active Burst Mode Mode V FBLB V FBBOn V FBBOff V FBEB Blanking Window (t ) BEB V CS Current limit level 1.0V during ...
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Electrical Characteristics Note: All voltages are measured with respect to ground (Pin 8). The voltage levels are valid if other ratings are not violated. 4.1 Absolute Maximum Ratings Note: Absolute maximum ratings are defined as ratings, which when being ...
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Junction Temperature of Controller T Junction Temperature of ® CoolMOS 4.3 Characteristics 4.3.1 Supply Section Note: The electrical characteristics involve the spread of values within the specified supply voltage and junction temperature range T from – 125 ...
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PWM Section Parameter Feedback Pull-Up Resistor PWM-OP Gain Offset for Voltage Ramp Maximum on time in normal operation 4.3.4 Current Sense Parameter Peak current limitation in normal operation Leading Edge Blanking time Peak Current Limitation in Active Burst Mode ...
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Digital Zero Crossing Parameter Zero crossing threshold voltage Ringing suppression threshold Minimum ringing suppression time t Maximum ringing suppression time Threshold to set Up/Down Counter to one Threshold for downward counting at low line Threshold for upward counting at ...
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Fixed Switching Frequency in Active Burst Mode Max. Duty Cycle in Active Burst Mode 4.3.9 Protection Parameter VCC overvoltage threshold Over Load or Open Loop Detection threshold for OLP protection at FB pin Over Load or Open Loop Protection Blanking ...
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Typical CoolMOS Figure 9 Safe Operating Area(SOA) curve for ICE2QR0665 Figure 10 Power dissipation; P Version 2.3 Typical CoolMOS ® Performance Characteristic =f(T ) tot a 17 ® CoolSET - Q1 ICE2QR0665 ® Performance Characteristic April 27, 2010 ...
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Figure 11 Drain-source breakdown voltage; V Version 2.3 ® Typical CoolMOS Performance Characteristic =f(T ) BR(DSS ® CoolSET - Q1 ICE2QR0665 April 27, 2010 ...
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Input power curve Two input power curves gives typical input power versus ambient temperature are showed below; Vin=85~265Vac(Figure 12) and discontinuous mode flyback model which considers 115V maximum secondary to primary reflected voltage(high priority). The calculation is based on ...
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Outline Dimension PG-DIP-8-6 / PG-DIP-8-9 (Leadfree Plastic Dual In-Line Outline) Figure 14 PG-DIP-8-6, PG-DIP-8-9 (Pb-free lead plating Plastic Dual-in-Line Outline) Dimensions in mm Version 2.3 20 ® CoolSET - Q1 ICE2QR0665 Outline Dimension April 27, 2010 ...
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Total Quality Management Qualität hat für uns eine umfassende Bedeutung. Wir wollen allen Ihren Ansprüchen in der bestmöglichen Weise gerecht werden. Es geht uns also nicht nur um die Produktqualität – unsere Anstrengungen gelten gleichermaßen der Lieferqualität und Logistik, dem ...