IC PFC ONE CYCLE CONTROL 8SOIC

IR1153SPBF

Manufacturer Part NumberIR1153SPBF
DescriptionIC PFC ONE CYCLE CONTROL 8SOIC
ManufacturerInternational Rectifier
IR1153SPBF datasheet
 

Specifications of IR1153SPBF

ModeContinuous Conduction (CCM)Frequency - Switching18.3kHz ~ 25kHz
Current - Startup26µAVoltage - Supply14 V ~ 17 V
Operating Temperature-25°C ~ 125°CMounting Type*
Package / Case*Startup Current26µA
Operating Supply Current7mADuty Cycle (%)99%
Frequency22.2kHzDigital Ic Case StyleSOIC
No. Of Pins8Operating Temperature Range-25°C To +125°C
Peak Reflow Compatible (260 C)YesRohs CompliantYes
Supply Voltage Range14V To 17VPackage8-lead SOIC
CircuitPFC ICVcc Range (v)14V-17V
Out Peak Current (a)+/- 0.75Switching Frequency (khz)22.2
EnvironmentIndustrialOver-voltage ProtectionYes
Brown-out ProtectionYesPbfYes
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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Features
• PFC IC with IR proprietary “One Cycle Control”
• Continuous conduction mode boost type PFC
• Fixed 22.2kHz switching frequency
• Average current mode control
• Input line sensed brownout protection
• Output overvoltage protection
• Open loop protection
Description
The μPFC IR1153 power factor correction IC, based on IR proprietary
"One Cycle Control" (OCC) technique, provides for high PF, low THD
and excellent DC Bus regulation while enabling drastic reduction in
component count, PCB area and design time as compared to traditional
solutions. The IC is designed to operate in continuous conduction mode
Boost PFC converters with average current mode control at a fixed
22.2kHz switching frequency.
sensed brown-out protection, dedicated pin for over voltage protection,
cycle by cycle peak current limit, open loop protection, VCC UVLO, soft-
start and micropower startup current of less than 75µA. In addition, for
standby power requirements, the IC can be driven into a micropower
sleep mode by pulling the OVP/EN pin low where the current
consumption is less than 75uA. IR1153 is available in SO-8 package.
IR1153 Application Diagram
ACIN1
-
+
ACIN2
www.irf.com
FIXED 22.2kHz FREQUENCY, µPFC ONE CYCLE CONTROL
• Cycle by cycle peak current limit
• VCC under voltage lockout
• Programmable soft start
• Micropower startup
• User initiated micropower “Sleep Mode”
• 750mA peak gate drive
• Latch immunity and ESD protection
The IR1153 features include input-line
VCC
1
8
COM
GATE
2
7
COMP
VCC
3
6
ISNS
VFB
4
5
BOP
OVP/EN
IR1144
IR1153
Feb 21, 2011
IR1153S
IC WITH BROWN-OUT PROTECTION
Package
VOUT
RTN
© 2011 International Rectifier

IR1153SPBF Summary of contents

  • Page 1

    ... Latch immunity and ESD protection The IR1153 features include input-line VCC 1 8 COM GATE 2 7 COMP VCC 3 6 ISNS VFB 4 5 BOP OVP/EN IR1144 IR1153 Feb 21, 2011 IR1153S IC WITH BROWN-OUT PROTECTION Package VOUT RTN © 2011 International Rectifier ...

  • Page 2

    ... FB V -0.3 6.5 OVP V -0.3 9 BOP V -0.3 6.5 COMP V -0.3 18 GATE T -40 150 J T -55 150 S R 128 θJA P 976 D 2 IR1153S Industrial Class A Class 1A Yes Units Remarks V Not internally clamped °C °C °C/W SOIC =25°C SOIC-8 AMB © 2011 International Rectifier ...

  • Page 3

    ... AMB kHz -25°C < T < 125°C AMB V =5V % COMP Pulse Skipping % Units Remarks % Bias on VFB pin V REF % Bias on OVP/EN pin V REF % Bias on OVP/EN pin V REF µA V Bias on BOP pin V Bias on BOP pin µA V Bias on ISNS pin © 2011 International Rectifier ...

  • Page 4

    ... Line & Temperature Units Remarks µS T =25°C AMB µA -25°C < T < 125°C AMB T =25°C AMB µA -25°C < T < 125°C AMB R =8kΩ, C =0.33μF, GAIN ZERO msec C =2nF POLE V @100uA steady state V µ © 2011 International Rectifier ...

  • Page 5

    ... IR1153S Units Remarks V/V kHz Average Current Mode, Note 1 mV Note 1 µA ns Units Remarks 200mA GATE V =17V, Internally Clamped =11. 1nF, VCC=15V LOAD 4.7nF, VCC=15V LOAD 1nF, VCC=15V LOAD 4.7nF, VCC=15V LOAD 4.7nF, VCC=15V, Note 1 LOAD 20mA GATE © 2011 International Rectifier ...

  • Page 6

    ... Block Diagram www.irf.com 6 IR1153S © 2011 International Rectifier ...

  • Page 7

    ... Lead Assignments & Definitions www.irf.com IRS1144 IRS1144 IRS1144 IRS1144 IR1153 IR1144S IR1144S 7 IR1153S © 2011 International Rectifier ...

  • Page 8

    ... IN /(V (t)/V ) ISNS IN OUT = I (t).R ISNS L SNS = V V (t)/ OUT & g are constant terms: OUT DC and current CC,ON during normal CC,UVLO again for normal CC,ON even while VCC is above V SLEEP is less than 1V, SLEEP © 2011 International Rectifier are DC ), OUT and re- . CC,ON ...

  • Page 9

    ... V is clamped to a certain m parameter in datasheet). If the input voltage to saturate at its m voltage of the PFC OUT when the soft-current limit saturation) and at the m & maximum OUT turns-off the gate threshold. This protection © 2011 International Rectifier OVP is output ISNS(PK) feature ...

  • Page 10

    ... Pin GATE: This is the gate drive output of the IC. It provides a drive current of ±0.75A peak with matched rise and fall times. The gate drive output of the IC is clamped at 14.1V(Typ). in order to BOP(EN) 10 IR1153S BOP(EN) threshold. SLEEP threshold. OLP without damage to the IC. This CC(UVLO) © 2011 International Rectifier for The ...

  • Page 11

    ... ISNS pin voltage drops below V accessible from both the soft start and normal modes of operation. 11 IR1153S and system will go through soft-start condition is recognized threshold. OVP threshold. This OVP(RST) threshold triggering cycle-by- ISNS(PK) threshold. This state is ISNS(PK) © 2011 International Rectifier when ...

  • Page 12

    ... CC UVLO Oscillator Active OR V < V OVP SLEEP 12 IR1153S V < UVLO OR V < V OVP SLEEP V < OLP OR V < V (VTH) BOP BOP C Fully Charged Z V < OLP OR V < V (VTH) BOP BOP V < V OVP OVP(RST) V < V (VTH) BOP BOP © 2011 International Rectifier ...

  • Page 13

    ... VCC Undervoltage Lockout VCC Undervoltage Lockout STAND-BY STAND-BY NORMAL NORMAL STAND-BY STAND-BY Brown-out Protection Brown-out Protection SLEEP SLEEP NORMAL NORMAL SLEEP SLEEP Micropower Sleep Micropower Sleep 13 IR1153S V V CC(ON) CC(ON CC(UVLO) CC(UVLO) 1.5V 1.5V 0.7V 0. SLEEP SLEEP © 2011 International Rectifier ...

  • Page 14

    ... Figure 4: Startup Current and Sleep Current vs. Temperature 14 IR1153S VCC UV+ VCC UV- 0 °C 50 °C 100 °C 150 °C Temperature Temperature I and I CCSTART SLEEP ISLEEP ICCSTART 0 °C 50 °C 100 °C 150 °C Temperature © 2011 International Rectifier ...

  • Page 15

    ... Figure 8: Voltage Error Amplifier Source & Sink Current vs. Temperature 15 IR1153S 0 °C 50 °C 100 °C 150 °C Temperature Temperature Source Sink 0 °C 50 °C 100 °C 150 °C Temperature © 2011 International Rectifier ...

  • Page 16

    ... Figure 12: Brown-Out Protection Thresholds vs. Temperature 16 IR1153S 0 °C 50 °C 100 °C Temperature vs. Temperature ISNS(PK) VBOP(EN) VBOP 0 °C 50 °C 100 °C Temperature © 2011 International Rectifier 150 °C 150 °C ...

  • Page 17

    ... Package Details: SOIC8N www.irf.com 17 IR1153S © 2011 International Rectifier ...

  • Page 18

    ... IR1153S Max 0.318 0.161 0.484 0.218 0.255 0.208 n/a 0.062 A Max 13.001 0.844 0.519 0.096 4.015 0.724 0.673 0.566 © 2011 International Rectifier ...

  • Page 19

    ... Part Marking Information www.irf.com 19 IR1153S © 2011 International Rectifier ...

  • Page 20

    ... For technical support, please contact IR’s Technical Assistance Center www.irf.com Standard Pack Form Tube/Bulk SOIC8N Tape and Reel http://www.irf.com/technical-info/ WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 20 IR1153S Complete Part Number Quantity 95 IR1153SPBF 2500 IR1153STRPBF © 2011 International Rectifier ...