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