Manufacturer Part Number
IR1155STRPBF
Manufacturer
Infineon Technologies
Introduction
IR1155STRPBF is a Power Factor Correction (PFC) controller IC designed for power management applications.
Product Features and Performance
Adjustable switching frequency
Continuous Conduction Mode (CCM) for improved efficiency
Surface Mount 8-SOIC package suitable for compact designs
Operational temperature range from -25°C to 125°C
Low startup current requirement of 175 µA
Product Advantages
Enhances power efficiency of applications
Robust thermal performance over a wide temperature range
Flexible frequency settings to meet various design requirements
Key Technical Parameters
Continuous Conduction Mode operation
Frequency - Switching: Adjustable
Current - Startup: 175 µA
Voltage - Supply: 12V ~ 19V
Operating Temperature: -25°C ~ 125°C
Mounting Type: Surface Mount
Package/Case: 8-SOIC (0.154", 3.90mm Width)
Quality and Safety Features
Built to operate reliably over a broad range of temperatures
Designed to meet stringent power management standards
Compatibility
Suitable for use in a wide range of power management applications with adjustable switching frequencies
Application Areas
Used in various electronic devices requiring efficient power factor correction
Product Lifecycle
This product is Obsolete and may be near discontinuation; replacements or upgrades may be available
Several Key Reasons to Choose This Product
Efficient power factor correction for optimized power usage
Adjustable switching frequency for design flexibility
Operates across a wide temperature spectrum for high-reliability applications
Infineon Technologies' reputation for quality and performance
Although obsolete, may still be the best fit for certain legacy systems or particular requirements.