FSQ0365RN - onsemi

Manufacturer Part Number

FSQ0365RN

Manufacturer

onsemi

Introduction

FSQ0365RN is an integrated power management IC designed for AC DC converters and offline switching applications.

Product Features and Performance

Integrated PWM controller and MOSFET

650V voltage breakdown capability

Supports isolated flyback topology

Start-up voltage of 12V

Operational Vcc range of 8V to 20V

Supports variable frequency from 55kHz to 67kHz

Provides a power output of up to 25W

Includes fault protection against current limiting, overload, over-temperature, and over-voltage

Control features include synchronization function

Product Advantages

High integration simplifies circuit design

Isolated output for better safety

Wide operating temperature range suitable for various environments

Built-in fault protection enhances system reliability

High breakdown voltage suitable for high-voltage applications

Key Technical Parameters

Internal switch included

Breakdown voltage: 650V

Topology: Flyback

Duty cycle: Not specified

Switching frequency: 55kHz to 67kHz

Power capacity: 25W

Operating temperature: -40°C to 85°C

Quality and Safety Features

Current limiting

Overload protection

Over temperature protection

Over voltage protection

Compatibility

Used across various applications requiring offline switching

Optimized for AC DC conversion in isolated flyback topology

Application Areas

Power supplies

Consumer electronics

Industrial automation

Telecommunication equipment

Product Lifecycle

Status: Active

Stable lifecycle with no indication of pending discontinuation

Availability of potential upgrades or replacement parts

Several Key Reasons to Choose This Product

High-efficiency power conversion for energy savings

Integrated protection features increase end-product safety

Wide operating temperature range enhances versatility

High breakdown voltage accommodates surge and transients

The simplicity of use reduces design and manufacturing complexity

Compliance with energy regulation standards due to power efficiency