FAN7621N - onsemi

Manufacturer Part Number

FAN7621N

Manufacturer

onsemi

Introduction

FAN7621N is a power management integrated circuit (PMIC) designed for AC-DC conversion and offline switching applications. It uses a half-bridge topology for efficient power conversion.

Product Features and Performance

Efficient power conversion with half-bridge topology

Supports up to 200 W power output

Switching frequency up to 300kHz

Features current limiting, overload, over-temperature, and over-voltage protection

Frequency control for optimized performance

Operates across a wide temperature range from -40°C to 130°C

Product Advantages

Enhanced safety with multiple fault protection mechanisms

High efficiency due to optimized frequency control

Wide operating voltage range (11.3V ~ 25V) supports diverse applications

Suitable for high-temperature environments

Key Technical Parameters

Output Isolation: Isolated

Voltage Start Up: 14.5V

Voltage Supply (Vcc/Vdd): 11.3V ~ 25V

Duty Cycle: 50%

Frequency Switching: Up to 300kHz

Power: 200W

Operating Temperature: -40°C ~ 130°C

Quality and Safety Features

Current limiting

Overload protection

Over temperature protection

Over voltage protection

Compatibility

Designed for use in AC-DC conversion and offline switching applications

Application Areas

Power supplies

LED lighting

Consumer electronics

Industrial equipment

Product Lifecycle

The FAN7621N is marked as obsolete, indicating that it is nearing end of life with limited availability and potential discontinuation. Customers should seek replacements or upgrades.

Several Key Reasons to Choose This Product

High reliability and safety with advanced fault protection features

Efficient power management for a wide range of applications

Wide operating temperature range caters to demanding environments

Obsolescence status demands careful planning for long-term projects

Designed by onsemi, a reputable manufacturer in power management solutions