FSL126MR - onsemi

Manufacturer Part Number

FSL126MR

Manufacturer

onsemi

Introduction

Integrated power management IC for AC/DC conversion

Product Features and Performance

Isolated power conversion

Built-in switching capability

650V breakdown voltage

Flyback topology for efficient power conversion

Capable of driving 21W load

Switching frequency of 67kHz

Supports a wide voltage supply range (8V ~ 26V)

Product Advantages

High energy efficiency

Reliable with internal switch design

Longevity under high-voltage applications

Heat resistant operation up to 105°C

Comes in a convenient 8-DIP package for through-hole mounting

Key Technical Parameters

Voltage - Breakdown: 650V

Topology: Flyback

Voltage - Start Up: 12V

Voltage - Supply (Vcc/Vdd): 8V ~ 26V

Duty Cycle: 77%

Frequency - Switching: 67kHz

Power (Watts): 21 W

Quality and Safety Features

Fault protection against current limiting, overload, over-temperature, over-voltage, short circuit

Compatibility

Supports multiple fault protection measures

A wide range of operating temperatures

Suitable for standard 8-DIP mounting processes

Application Areas

Switch mode power supplies (SMPS)

Power adapters

LED lighting drivers

Consumer electronics

Product Lifecycle

Currently active product

Not near discontinuation

Potential upgrades and replacements exist in onsemi's portfolio

Several Key Reasons to Choose This Product

Enhanced energy efficiency for cost savings

Broad voltage compatibility for versatile use

High power output in a compact package

Robust fault protection enhances product reliability

Thermal resilience for use in harsh environments

Solid manufacturer reputation for consistent quality