ICE2PCS05

Manufacturer Part NumberICE2PCS05
DescriptionPower Factor Correction ICs Standalone PFC CTRLR IN CCM
ManufacturerInfineon Technologies
ICE2PCS05 datasheet
 


Specifications of ICE2PCS05

Lead Free Status / Rohs StatusLead free / RoHS CompliantOther namesICE2PCS05XK
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V e r s i o n 1 . 0 , 0 9 O c t 2 0 0 8
C C M - P F C
ICE2PCS05
I C E 2 P C S 0 5 G
S t a n d a l o n e P o w e r F a c t o r
C o r r e c t i o n ( P F C ) C o n t r o l l e r i n
C o n t i n u o u s C o n d u c t i o n M o d e
( C C M )
Po w e r M a na ge m e nt & S upply
N e v e r
s t o p
t h i n k i n g .

ICE2PCS05 Summary of contents

  • Page 1

    ... ICE2PCS05 & S upply ...

  • 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

    ... PG-DIP-8 ICE2PCS05G PG-DSO-8 Version 1.0 Description The ICE2PCS05 8-pin wide input range controller IC for active power factor correction converters de- signed for converters in boost topology, and requires few external components. Its power supply is recommended to be provided by an external auxiliary supply which will switch on and off the IC ...

  • Page 4

    ... Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.2 Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.3 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.3.1 Supply Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.3.2 Variable Frequency Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.3.3 PWM Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.3.4 System Protection Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.3.5 Current Loop Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 4.3.6 Voltage Loop Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 4.3.7 Driver Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5 Outline Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Version 1.0 4 CCM-PFC ICE2PCS05/G 09 Oct 2008 ...

  • Page 5

    ... There is no internal clamp for a limitation of the power supply. GATE The GATE pin is the output of the internal driver stage, which has a capability of 1.5A instantaneous source and 2.0A instantaneous sink current. Its gate drive voltage is clamped at 15V (typically). 5 CCM-PFC ICE2PCS05/G 09 Oct 2008 ...

  • Page 6

    ... Representative Block diagram Figure 2 Representative Block diagram Version 1.0 Representative Block diagram 6 CCM-PFC ICE2PCS05/G 09 Oct 2008 ...

  • Page 7

    ... Functional Description 3.1 General The ICE2PCS05 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. The IC supports converters in boost topology and it operates in continuous conduction mode (CCM) with average current control. The IC operates with a cascaded control ...

  • Page 8

    ... Soft Over Current Control (SOC). This is a soft control as it does not directly switch off the gate drive. It acts on the nonlinear gain block to result in a reduced PWM duty cycle. 8 CCM-PFC ICE2PCS05/G Functional Description System Protection IN ), Figure 7 and 8 show the conditions OUT VCC > ...

  • Page 9

    ... As an example 33kΩ at pin FREQ will set a switching frequency F typically. Deglitcher 300ns Turn Driver Figure 10 9 CCM-PFC ICE2PCS05/G Functional Description Over-Voltage Protection (OVP) exceeds the rated value by 5%, the OUT Frequency Setting is typically 1.7V. The FREQ SW Frequency/kHz Frequency Versus R ...

  • Page 10

    ... PWM (1) V Figure 13 for a OFF 3.6.4 The nonlinear gain block controls the amplitude of the regulated inductor current. The input of this block is the 10 ICE2PCS05/G Functional Description is proportional to V OFF , and thus to the input voltage OFF ave ICOMP ramp profile IN Average Current Control in CCM (250ns typ ...

  • Page 11

    ... The maximum voltage at pin 8 (GATE) is typically clamped at 15V. The output is active HIGH and at VCC voltages below the under voltage lockout threshold V drive is internally pull low to maintain the off state. 11 CCM-PFC ICE2PCS05/G Functional Description Gate Driver ...

  • Page 12

    ... Gate Driver PWM Logic HIGH to LV turn LV: Level Shift ICE2PCS05/G Figure 16 Gate Driver Version 1.0 VCC External MOS GATE 12 CCM-PFC ICE2PCS05/G Functional Description 09 Oct 2008 ...

  • Page 13

    ... R (DIP thJA ESD Symbol Limit Values min. max CCUVLO T -40 125 JCon 13 CCM-PFC ICE2PCS05/G Electrical Characteristics Unit Remarks Recommended R2=220Ω R3>400kΩ Clamped at 15V if driven internally. °C °C K/W PG-DSO-8-13 K/W PG-DIP-8 Human Body Model Unit Remarks V ° ...

  • Page 14

    ... F SWnom SWmin 250 285 315 F SWmax V 1.65 1.70 1.76 FREQ 14 CCM-PFC ICE2PCS05/G Electrical Characteristics =18V is assumed for test condition. Unit Test Condition µ -0.1V VCC VCCon 33kΩ 4.7nF L µ 0.5V VSENSE ICOMP Unit Test Condition kHz R5 = 33kΩ ...

  • Page 15

    ... V 0.55 0.6 0.65 OLP V -1.16 -1.04 -0.95 PCL V -0.75 -0.68 -0.61 SOC V 3.1 3.25 3.4 OVP 15 CCM-PFC ICE2PCS05/G Electrical Characteristics Unit Test Condition % SWnom (R5 = 33kΩ 0V VCOMP VSENSE V = 4.3V ICOMP VSENSE V = 0.1V (R5 = 33kΩ) ISENSE Unit Test Condition ...

  • Page 16

    ... OTA1SO OTA1SK V 3.09 3.18 3. 2.76 2.85 2. 1.5 VSEN3V VSEN1V V 0 0.2 0.4 VCOMPF 16 CCM-PFC ICE2PCS05/G Electrical Characteristics Unit Test Condition mS At Temp = 25°C µ 0.5V VSENSE Unit Test Condition V measured at VSENSE µS µ VSENSE VCOMP µ VSENSE VCOMP V V µ VSENSE µ ...

  • Page 17

    ... 1.2 GATEL - 1 1.0 -0 14.8 - GATEH - 14.8 - 7 GATE 2.0 GATE 17 CCM-PFC ICE2PCS05/G Electrical Characteristics Unit Test Condition V V =10V GATE V V =10V CC I =20 mA GATE GATE GATE -20 mA GATE 25V 4.7nF 19V 4.7nF 0.2V CC VCCoff C = 4.7nF L ...

  • Page 18

    ... Outline Dimension Figure 17 PG-DSO-8 and PG-DIP-8 Outline Dimension Version 1.0 Outline Dimension 18 CCM-PFC ICE2PCS05/G 09 Oct 2008 ...

  • Page 19

    ... Version 1.0 Outline Dimension 19 CCM-PFC ICE2PCS05/G 09 Oct 2008 ...

  • Page 20

    ... Version 1.0 Outline Dimension 20 CCM-PFC ICE2PCS05/G 09 Oct 2008 ...

  • Page 21

    ... Version 1.0 Outline Dimension 21 CCM-PFC ICE2PCS05/G 09 Oct 2008 ...

  • Page 22

    ... 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 ...