FSQ0465RSWDTU - onsemi

Manufacturer Part Number

FSQ0465RSWDTU

Manufacturer

onsemi

Introduction

The FSQ0465RSWDTU is an obsolete integrated PWM controller and MOSFET designed for power management and AC DC conversion applications with a flyback topology.

Product Features and Performance

Integrated PWM controller with MOSFET

Flyback topology support

Internal switches included

Voltage breakdown of 650V

Startup voltage of 12V

Supply voltage range from 8V to 20V

Switching frequency range from 48kHz to 67kHz

Power output capacity up to 70 watts

Supports multiple fault protection mechanisms including current limiting, overload, over temperature, over voltage, and short circuit

Synchronization control feature

Operating temperature range from -25°C to 85°C

Product Advantages

High breakdown voltage suitable for various applications

Built-in switch reduces external component count

Wide supply voltage range for flexibility

Multiple protections enhance system safety

Synchronization feature for improved power system management

Key Technical Parameters

Voltage - Breakdown: 650V

Topology: Flyback

Voltage - Start Up: 12V

Voltage - Supply (Vcc/Vdd): 8V to 20V

Frequency - Switching: 48kHz to 67kHz

Power (Watts): 70W

Quality and Safety Features

Current Limiting

Over Load Protection

Over Temperature Protection

Over Voltage Protection

Short Circuit Protection

Compatibility

Compatible with flyback transformer designs

Can be used in applications requiring high voltage capabilities

Application Areas

Power supplies for consumer electronics

Battery chargers

Standby and auxiliary power systems

Certain industrial power applications

Product Lifecycle

Obsolete product status

Potential for availability of replacements or upgrades, subject to manufacturer's roadmap

Several Key Reasons to Choose This Product

Ability to handle high voltage applications

Functional integration reduces space and component requirements

Versatile power management for a range of electronic devices

Comprehensive protection features ensure reliability and safety

Suitable for through-hole mounting to support robust physical attachment