FAN6921MLMY - onsemi

Manufacturer Part Number

FAN6921MLMY

Manufacturer

onsemi

Introduction

FAN6921MLMY is a Power Management Integrated Circuit (PMIC) specifically designed for Power Factor Correction (PFC) applications. Encompassing functionality that promotes energy efficiency and regulatory compliance, it stands out in power supply systems.

Product Features and Performance

Active Power Factor Correction (PFC) functionality

Operates in Critical Conduction Mode (CRM) for optimal efficiency

Low startup current of 10 µA ensuring gentle startup

Supports a wide supply voltage range from 8.5V to 25V

Capable of functioning in varying environmental conditions with an operating temperature range of -40°C to +105°C

Adapted for Surface Mount Technology (SMT) with 16-SOIC packaging

Product Advantages

Enhanced power efficiency leading to energy cost savings and reduced heat generation

Suitable for compact designs due to its small footprint and surface mount packaging

High reliability and longevity in diverse operating conditions

Easy integration into existing power management systems with its wide voltage compatibility

Key Technical Parameters

Mode: Critical Conduction (CRM)

Voltage Supply: 8.5V ~ 25V

Operating Temperature: -40°C ~ 105°C

Current Startup: 10 µA

Package / Case: 16-SOIC (0.154", 3.90mm Width)

Quality and Safety Features

Built to meet high-quality standards ensuring device reliability and safety under varying conditions

Compatibility

Designed to be compatible with a wide range of power management systems and electronic devices requiring efficient power factor correction

Application Areas

Consumer electronics

Power supply units

Energy management systems

Industrial automation

Product Lifecycle

Status: Active

The FAN6921MLMY continues to be produced and supported, with no current indications of nearing discontinuation. Upgrades or replacements are expected to be available if discontinued.

Several Key Reasons to Choose This Product

Exceptional energy efficiency due to active PFC and CRM operation mode

Broad operating temperature and voltage ranges make it versatile for various applications

Compact and reliable design suitable for modern, energy-conscious electronic systems

Continuous manufacturer support ensuring long-term usability and integration into future designs