Manufacturer Part NumberICE2PCS04G
ManufacturerInfineon Technologies
ICE2PCS04G datasheet

Specifications of ICE2PCS04G

ModeContinuous Conduction (CCM)Frequency - Switching133kHz
Current - Startup450µAVoltage - Supply11 V ~ 25 V
Operating Temperature-40°C ~ 125°CMounting TypeSurface Mount
Package / CaseDSO-8Switching Frequency133 KHz
Maximum Operating Temperature+ 125 CMounting StyleSMD/SMT
Minimum Operating Temperature- 40 CLead Free Status / RoHS StatusLead free / RoHS Compliant
Other namesICE2PCS04G
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V e r s i o n 2 . 0 , 1 0 O c t o b e r 2 0 0 7
C C M - P F C
S tand al one Power Factor
Corr ect ion (PFC) Contr oller in
Conti n u ous Co nduction M ode
(C C M ) w it h I np ut Brown- Out
P r o t e c t i o n
Power Management & Supply
N e v e r
s t o p
t h i n k i n g .

ICE2PCS04G Summary of contents

  • Page 1

    ... ICE2PCS04 ICE2PCS04G S tand al one Power Factor Corr ect ion (PFC) Contr oller in Conti n u ous Co nduction M ode ( Brown- Out Power Management & Supply ...

  • Page 2

    ... Infineon Technologies Office. Infineon Technologies Components may be used in life-support devices or systems only with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...

  • Page 3

    ... Auxiliary Supply VCC ICE2PCS04/G CCM PFC VINS Brown-out Protection Unit GATE PWM Logic Voltage Loop Driver Compensation Fixed Ramp Oscillator Generator ICOMP Current Loop Nonlinear Compensation Gain ISENSE GND 3 CCM-PFC ICE2PCS04 ICE2PCS04 PG-DIP-8 ICE2PCS04G test PG-DSO-8 V OUT VSENSE VCOMP 10 October 2007 ...

  • Page 4

    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 2.0 Representative Block diagram 6 ICE2PCS04/G 10 October 2007 ...

  • Page 7

    Functional Description 3.1 General The ICE2PCS04 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. ...

  • Page 8

    Window Detect Max Vcomp current V OUT 95%rated 83%rated av(I ) Level-shifted VCOMP IN 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 ...

  • Page 9

    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 ...

  • Page 10

    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 OTA2 1.0mS +/-50uA (linear ...

  • Page 11

    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 ...

  • Page 12

    Gate Driver PWM Logic HIGH to LV turn LV: Level Shift ICE2PCS04/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 ...

  • Page 13

    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 ...

  • Page 14

    Characteristics Note: The electrical characteristics involve the spread of values within the specified supply voltage and junction temperature range T J related to 25°C. If not otherwise stated, a supply voltage of V 4.3.1 Supply Section Parameter VCC Turn-On ...

  • Page 15

    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) ...

  • Page 16

    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 2.0 Symbol Limit Values min. ...

  • Page 18

    Outline Dimension Figure 16 PG-DSO-8 and PG-DIP-8 Outline Dimension Version 2.0 18 ICE2PCS04/G Outline Dimension 10 October 2007 ...

  • Page 19

    ... 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 ...