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Power Circuits / Switching Regulator or Controllers / IR1155STRPBF
Datasheets
IR1155STRPBF by:

Power Factor Controller, Current-mode, 200kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8

Part Details for IR1155STRPBF by Infineon Technologies AG

Results Overview of IR1155STRPBF by Infineon Technologies AG

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Energy and Power Systems Renewable Energy

IR1155STRPBF Information

IR1155STRPBF by Infineon Technologies AG is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for IR1155STRPBF

Part # Distributor Description Stock Price Buy
DISTI # 46T9765
Newark Ic, Pfc, Soic-8, Pfc Mode Of Operation:Continuous Conduction Mode, Control Mode:Average Current, Frequency Mode:Fixed, Supply Voltage Min:12V, Supply Voltage Max:19V, Ic Case/Package:Soic, No. Of Pins:8Pins, Product Range:-, Msl:- Rohs Compliant: Yes |Infineon IR1155STRPBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape 0
Buy Now
DISTI # 70608184
RS IR1155STRPBF, Power Factor Controller, 200 kHz, 12 - 19 V, 8-Pin SOIC | Infineon IR1155STRPBF RoHS: Not Compliant Min Qty: 2 Package Multiple: 1 Container: Bulk 0
  • 2 $2.0000
  • 50 $1.8600
  • 100 $1.8000
$1.8000 / $2.0000 RFQ
Win Source Electronics IC PFC ONE CYCLE CONTROL 8SOIC 4710
  • 8 $6.8661
  • 18 $5.6338
  • 28 $5.4577
  • 38 $5.2817
  • 49 $5.1056
  • 66 $4.5774
$4.5774 / $6.8661 Buy Now

Part Details for IR1155STRPBF

IR1155STRPBF CAD Models

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IR1155STRPBF Part Data Attributes

Parametric Data
IR1155STRPBF Infineon Technologies AG
Buy Now Datasheet
Compare Parts:
IR1155STRPBF Infineon Technologies AG Power Factor Controller, Current-mode, 200kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer INFINEON TECHNOLOGIES AG
Package Description ROHS COMPLIANT, MS-012AA, SOIC-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 52 Weeks
Samacsys Manufacturer Infineon
Analog IC - Other Type POWER FACTOR CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 19 V
Input Voltage-Min 12 V
Input Voltage-Nom 15 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Moisture Sensitivity Level 2
Number of Functions 1
Number of Terminals 8
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 13 mA
Supply Voltage-Nom (Vsup) 15 V
Surface Mount YES
Switcher Configuration BOOST
Switching Frequency-Max 200 kHz
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for IR1155STRPBF

This table gives cross-reference parts and alternative options found for IR1155STRPBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of IR1155STRPBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
IR1155SPBF Infineon Technologies AG Check for Price Power Factor Controller, Current-mode, 200kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8 IR1155STRPBF vs IR1155SPBF
IR1152SPBF Infineon Technologies AG Check for Price Power Factor Controller, Current-mode, 73kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8 IR1155STRPBF vs IR1152SPBF
UCC28180D Texas Instruments $0.9779 18-kHz-250-kHz CCM PFC controller with enhanced startup & transient response 8-SOIC -40 to 125 IR1155STRPBF vs UCC28180D
IR1150ISTR International Rectifier Check for Price Power Factor Controller, 1.5A, 200kHz Switching Freq-Max, PDSO8, MS-012AA, SOIC-8 IR1155STRPBF vs IR1150ISTR
UCC28180DR Texas Instruments Check for Price 18-kHz-250-kHz CCM PFC controller with enhanced startup & transient response 8-SOIC -40 to 125 IR1155STRPBF vs UCC28180DR
IR1150STR International Rectifier Check for Price Power Factor Controller, 1.5A, 200kHz Switching Freq-Max, PDSO8, MS-012AA, SOIC-8 IR1155STRPBF vs IR1150STR
IR1155SPBF International Rectifier Check for Price Power Factor Controller, Current-mode, 200kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8 IR1155STRPBF vs IR1155SPBF
IR1150ISTRPBF International Rectifier Check for Price Power Factor Controller, 1.5A, 200kHz Switching Freq-Max, PDSO8, LEAD FREE, MS-012AA, SOIC-8 IR1155STRPBF vs IR1150ISTRPBF
IR1152STRPBF Infineon Technologies AG Check for Price Power Factor Controller, Current-mode, 73kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8 IR1155STRPBF vs IR1152STRPBF
IR1155STRPBF International Rectifier Check for Price Power Factor Controller, Current-mode, 200kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8 IR1155STRPBF vs IR1155STRPBF

IR1155STRPBF Related Parts

IR1155STRPBF Frequently Asked Questions (FAQ)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the heat sink. The datasheet provides some guidelines, but a more detailed application note from Infineon provides additional recommendations.

  • To ensure reliable operation in high-temperature environments, it's essential to follow the recommended operating conditions, including the maximum junction temperature (Tj) of 150°C. Additionally, consider using thermal management techniques, such as heat sinks or thermal interfaces, to keep the device temperature within the recommended range.

  • The high-frequency switching of the IR1155STRPBF can generate electromagnetic interference (EMI) and radio-frequency interference (RFI). To mitigate this, use proper PCB layout techniques, such as separating high-frequency and low-frequency circuits, and consider using EMI filters or shielding to reduce emissions.

  • Optimizing the device's performance for specific applications requires careful consideration of the application's requirements, such as switching frequency, voltage, and current. Consult Infineon's application notes and design guides for specific guidance on optimizing the IR1155STRPBF for motor control, power conversion, and other applications.

  • The internal voltage regulator of the IR1155STRPBF can affect system power consumption. To minimize power consumption, consider using an external voltage regulator or optimizing the internal regulator's settings for the specific application. Additionally, consider using power-saving modes, such as sleep or standby, to reduce power consumption when the device is not in use.

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