Manufacturer Part Number
FAN4803CS2
Manufacturer
onsemi
Introduction
The FAN4803CS2 is a Power Factor Correction (PFC) controller designed for Power Management (PMIC) applications, offering efficient power usage and conversion.
Product Features and Performance
Average Current Mode for reliable power control
Switching Frequency: 67kHz for efficient power conversion
Low Startup Current: 200 µA conserves power upon startup
Operates on a 10V to 15V Supply Voltage, compatible with various power sources
Designed for surface mount technology for simplified board assembly
Product Advantages
Enhances power factor to near unity, reducing energy costs
Low power consumption at startup improves system efficiency
High switching frequency reduces size of passive components, saving board space
Surface Mount design simplifies the manufacturing process
Key Technical Parameters
Mode: Average Current
Frequency Switching: 67kHz
Current Startup: 200 µA
Voltage Supply: 10V ~ 15V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC
Quality and Safety Features
Operates within a standard temperature range ensuring reliability and safety in various conditions
Compatibility
The surface mount package (8-SOIC) is widely accepted and compatible with modern PCB technology
Application Areas
Ideal for use in power management systems requiring efficient power factor correction
Product Lifecycle
Obsolete; alternative or upgraded models may be required for new designs
Several Key Reasons to Choose This Product
High efficiency and power factor correction improves overall energy use
Low startup current and high-frequency operation optimize power supply performance
Compact and compatible design eases integration into existing designs
Obsolete status highlights the need for strategic planning in long-term manufacture and support