FAN5358S712X - Fairchild Semiconductor

Manufacturer Part Number

FAN5358S712X

Manufacturer

onsemi

Introduction

The FAN5358S712X is a high-efficiency, synchronous step-down (buck) DC-DC converter optimized for portable devices and other space-constrained applications. It provides a fixed 1.2V output from a 2.7V to 5.5V input voltage range, delivering up to 500mA of output current.

Product Features and Performance

High Efficiency up to 95%

2MHz Switching Frequency for Small External Components

Fixed 1.2V Output Voltage

500mA Output Current Capability

Synchronous Rectification for Improved Efficiency

Thermal Shutdown and Overcurrent Protection

Compact 6-Pin TSSOP Package

Product Advantages

High-Efficiency Power Conversion

Small Solution Size with Minimal External Components

Reliable Operation with Integrated Protection Features

Suitable for Space-Constrained Portable Devices

Key Reasons to Choose This Product

Optimized for Portable Electronics with High Efficiency and Small Size

Provides a Robust and Reliable Power Solution with Protection Circuitry

Easy to Integrate into Compact Designs with the Compact TSSOP Package

Quality and Safety Features

Thermal Shutdown Protection

Overcurrent Protection

Reliable Operation within the -40°C to 85°C Temperature Range

Compatibility

The FAN5358S712X is a fixed-output voltage regulator that can be used in a wide range of portable electronic devices, including smartphones, tablets, wearables, and other battery-powered applications.

Application Areas

Portable Electronics

Wearable Devices

Battery-Powered Applications

Space-Constrained Designs

Product Lifecycle

The FAN5358S712X is an obsolete product. Customers should contact our website's sales team for information on alternative or equivalent models that may be available.