FAN4803CS2 - onsemi

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