ICE2PCS02_11

Manufacturer Part NumberICE2PCS02_11
DescriptionStandalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM) with Input Brown-Out Protection
ManufacturerINFINEON [Infineon Technologies AG]
ICE2PCS02_11 datasheet
 


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V e rs i o n 2. 4, 22 M a r 2 0 1 0
C C M - P F C
ICE 2P CS 02
ICE 2P CS 02 G
St a n d a l o n e Po w e r F a c to r
C o r re c t io n (P F C ) C o n tr o lle r i n
C o n tin u o u s C o n d u c t io n M o d e
(C CM ) wit h I n p u t B ro w n -O u t
Pr o te c t io n
Powe r M anagem ent & S uppl y
N e v e r
s t o p
t h i n k i n g .

ICE2PCS02_11 Summary of contents

  • Page 1

    ICE ICE ...

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    CCM-PFC Revision History: Previous Version: Page Subjects(major changes since last version) 18&19 Package outline dimension changed For questions on technology, delivery and prices please contact the Infineon Technologies Offices in Germany or the Infineon Technologies Companies and Representatives worldwide: see ...

  • Page 3

    Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM) with Input Brown-Out Protection Product Highlights • Leadfree DIP and DSO Package • Wide Input Range • Direct sensing, Input Brown-Out Detection • Optimized for applications which require fast ...

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    Pin Configuration and Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.1 Pin Configuration . . ...

  • Page 5

    Pin Configuration and Functionality 1.1 Pin Configuration Pin Symbol Function 1 GND IC Ground 2 ICOMP Current Loop Compensation 3 ISENSE Current Sense Input 4 VINS Brown-out Sense Input 5 VCOMP Voltage Loop Compensation 6 VSENSE V Sense (Feedback) ...

  • Page 6

    Representative Block diagram Figure 2 Representative Block diagram Version 2.4 Representative Block diagram 6 CCM-PFC ICE2PCS02/G 22 Mar 2010 ...

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    Functional Description 3.1 General The ICE2PCS02 pin control IC for power factor correction converters. It comes in both DIP and DSO packages and is suitable for wide range line input applications from 85 to 265 VAC. ...

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    Window Detect Max Vcomp current V OUT 95%rated 83%rated Level-shifted VCOMP av VCOMP Figure 5 Startup with controlled maximum current 3.4 System Protection The IC provides several protection features in order to ensure the PFC system in ...

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    Soft Over Current Control (SOC) The IC is designed not to support any output power that corresponds to a voltage lower than -0.75V at the ISENSE pin. A further increase in the inductor current, which results in a lower ...

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    Average Current Control 3.6.1 Complete Current Loop The complete system current loop is shown in Figure 10. L1 From Full-wave Retifier ISENSE Current Loop proportional to Inductor current Current Loop ICOMP Compensation Comparator OTA2 1.0mS +/-50uA ...

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    VCOMP. This block has been designed to support the wide input voltage range (85-265VAC). 3.7 PWM Logic The PWM logic block prioritizes the control input signals and generates the final logic signal to turn on the driver ...

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    Gate Driver PWM Logic HIGH to LV turn LV: Level Shift ICE2PCS02/G Figure 15 Gate Driver The output is active HIGH and at VCC voltages below the under voltage lockout threshold V is internally pull low to ...

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    Electrical Characteristics 4.1 Absolute Maximum Ratings Note: Absolute maximum ratings are defined as ratings, which when being exceeded may lead to destruction of the integrated circuit. Parameter Supply Voltage V CC VINS Voltage VINS Current ICOMP Voltage ISENSE Voltage ...

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    Characteristics Note: The electrical characteristics involve the spread of values within the specified supply voltage and junction from – 40 °C to 125°C.Typical values represent the median values, which are temperature range T J related to 25°C. If not ...

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    System Protection Section Parameter Open Loop Protection (OLP) VSENSE Threshold Peak Current Limitation (PCL) ISENSE Threshold Soft Over Current Control (SOC) ISENSE Threshold Output Over-Voltage Protection (OVP) Input Brown-out Protection (IBOP) High to Low Threshold Input Brown-out Protection (IBOP) ...

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    Voltage Loop Section Parameter OTA1 Reference Voltage OTA1 Transconductance Gain OTA1 Max. Source Current Under Normal Operation OTA1 Max. Sink Current Under Normal Operation Enhanced Dynamic Response VSENSE High Threshold VSENSE Low Threshold VSENSE Input Bias Current at 3V ...

  • Page 17

    Driver Section Parameter GATE Low Voltage GATE High Voltage GATE Rise Time GATE Fall Time GATE Current, Peak, Rising Edge GATE Current, Peak, Falling Edge 1) Design characteristics (not meant for production testing) Version 2.4 Symbol Limit Values min. ...

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    Outline Dimension PG-DIP-8 Outline Dimension Version 2.4 Outline Dimension 18 CCM-PFC ICE2PCS02/G 22 Mar 2010 ...

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    PG-DSO-8 Outline Dimension Version 2.4 Outline Dimension 19 CCM-PFC ICE2PCS02/G 22 Mar 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 ...