TDA4863-2 - Infineon Technologies

Manufacturer Part Number

TDA4863-2

Manufacturer

Infineon Technologies

Introduction

The TDA4863-2 is a Power Factor Correction (PFC) controller IC designed for power supply applications.

Product Features and Performance

Discontinuous Conduction Mode (DCM) PFC controller

Start-up current of 20 µA

Supply voltage range from 12.5V to 20V

High operating temperature range from -40°C to 150°C

Through-hole mounting for easy installation

Designed to improve power efficiency and reduce energy consumption

Product Advantages

Enables power supply designs to meet regulatory standards for power factor

Helps to lower system power losses

Robust design suitable for a wide range of operating environments

Key Technical Parameters

Operating Mode: Discontinuous Conduction (DCM)

Start-up Current: 20 µA

Supply Voltage Range: 12.5V to 20V

Operating Temperature Range: -40°C to 150°C

Quality and Safety Features

Designed to ensure high power factor and lower reactive power use

Operates reliably over a broad temperature range

Compatibility

8-DIP packaging compatible with standard through-hole PCB layouts

Application Areas

Used in power supply units requiring Power Factor Correction

Applicable to a wide range of consumer, industrial, and computing devices

Product Lifecycle

Status: Obsolete

Potential scarcity of replacements due to discontinuation

Several Key Reasons to Choose This Product

Offers efficient PFC for power supplies, reducing energy costs

Helps systems comply with energy efficiency regulations

Suitable for challenging environmental conditions

Infineon Technologies is a reputable manufacturer, ensuring product reliability

Despite its obsolescence, it may still serve in legacy systems without a need for redesign